diff --git a/src/configure b/src/configure index 3bfed1f058..b51eb60262 100755 --- a/src/configure +++ b/src/configure @@ -314,7 +314,7 @@ ac_subdirs_all="$ac_subdirs_all foreign/gcc/libffi" ac_subdirs_all="$ac_subdirs_all llvm/llvm" ac_subdirs_all="$ac_subdirs_all wxcommon/jpeg" ac_subdirs_all="$ac_subdirs_all wxxt/src/x/wbuild" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP CXX CXXFLAGS ac_ct_CXX CXXCPP RANLIB ac_ct_RANLIB PERL X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS PREFLAGS COMPFLAGS PROFFLAGS SED AS AR STATIC_AR ARFLAGS WBUILD CC_FOR_BUILD REZ MZLINKER PLAIN_CC DYN_CFLAGS x_includes x_libraries OPTIONS MZOPTIONS CGCOPTIONS GC2OPTIONS MROPTIONS GCDIR MZBINTARGET MZINSTALLTARGET EXTRA_GMP_OBJ OSX NOT_OSX FRAMEWORK_INSTALL_DIR FRAMEWORK_REL_INSTALL INSTALL_ORIG_TREE EXE_SUFFIX MREDLINKER LIBSFX WXLIBS WXVARIANT ICP MRLIBINSTALL LIBFINISH MAKE_MRED MAKE_MRED3M MAKE_MREDINSTALL MAKE_MREDINSTALL3M MAKE_WBUILD MAKE_COPYTREE MAKE_FINISH WXPRECOMP USE_WXPRECOMP INCLUDEDEP WX_MMD_FLAG JPEG_A JPEG_INC ZLIB_A ZLIB_INC PNG_A OSKHOME EXTRA_OSK_LIBS FOREIGN_OBJSLIB_IF_USED FOREIGN_LIB_IF_USED FOREIGN_OBJSLIB FOREIGN_CONVENIENCE FOREIGNTARGET LIBMZSCHEME_DEP LIBMRED_DEP LLVMTARGET LTO LTA collectsdir libpltdir includepltdir docdir COLLECTS_PATH subdirs LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP CXX CXXFLAGS ac_ct_CXX CXXCPP RANLIB ac_ct_RANLIB PERL X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS EGREP PREFLAGS COMPFLAGS PROFFLAGS SED AS AR STATIC_AR ARFLAGS WBUILD CC_FOR_BUILD REZ MZLINKER PLAIN_CC DYN_CFLAGS x_includes x_libraries OPTIONS MZOPTIONS CGCOPTIONS GC2OPTIONS MROPTIONS GCDIR MZBINTARGET MZINSTALLTARGET EXTRA_GMP_OBJ OSX NOT_OSX FRAMEWORK_INSTALL_DIR FRAMEWORK_REL_INSTALL INSTALL_ORIG_TREE EXE_SUFFIX MREDLINKER LIBSFX WXLIBS WXVARIANT ICP MRLIBINSTALL LIBFINISH MAKE_MRED MAKE_MRED3M MAKE_MREDINSTALL MAKE_MREDINSTALL3M MAKE_WBUILD MAKE_COPYTREE MAKE_FINISH WXPRECOMP USE_WXPRECOMP INCLUDEDEP WX_MMD_FLAG JPEG_A JPEG_INC ZLIB_A ZLIB_INC PNG_A OSKHOME EXTRA_OSK_LIBS FOREIGN_OBJSLIB_IF_USED FOREIGN_LIB_IF_USED FOREIGN_OBJSLIB FOREIGN_CONVENIENCE FOREIGNTARGET LIBMZSCHEME_DEP LIBMRED_DEP LLVMTARGET LTO LTA collectsdir libpltdir includepltdir docdir COLLECTS_PATH subdirs LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -863,6 +863,7 @@ Optional Features: --enable-libjpeg use libjpeg instead of building (enabled by default) --enable-shared create shared libraries --enable-dynlib same as --enable-shared + --enable-lt= use instead of bundled libtool --enable-origtree install with original directory structure --enable-foreign compile foreign support (enabled by default) --enable-llvm compile llvm support (disabled by default) @@ -1393,9 +1394,17 @@ if test "${enable_dynlib+set}" = set; then enableval="$enable_dynlib" fi; -# Check whether --enable-shared or --disable-shared was given. -if test "${enable_shared+set}" = set; then - enableval="$enable_shared" +# Check whether --enable-lt or --disable-lt was given. +if test "${enable_lt+set}" = set; then + enableval="$enable_lt" + LIBTOOLPROG="$enableval" +else + enable_lt=no +fi; + +# Check whether --enable-origtree or --disable-origtree was given. +if test "${enable_origtree+set}" = set; then + enableval="$enable_origtree" fi; @@ -1514,6 +1523,7 @@ if test "${enable_libfw+set}" = set; then fi; + ###### Get OS Type ####### if test -x "/bin/uname" ; then @@ -1529,9 +1539,278 @@ fi OS=`$UNAME -s` -###### Get data sizes and direction ####### +###### Some flags imply other flags ####### -ac_ext=c +if test "${enable_smalloskit}" = "yes" ; then + enable_oskit=yes +fi + +if test "${enable_oskit}" = "yes" ; then + enable_mred=no +fi + +if test "${enable_dynlib}" = "no" ; then + enable_shared=no +fi +if test "${enable_shared}" != "yes" ; then + enable_lt=no +fi +if test "${enable_lt}" = "yes" ; then + echo "ERROR: no program given for libtool!" + echo " Supply a program for --enable-lt, something like this:" + echo " --enable-lt=/usr/bin/libtool" + exit 1 +fi + +enable_quartz=no +if test "${enable_xonx}" = "yes" ; then + enable_quartz=no +else + if test "$OS" = "Darwin" ; then + enable_quartz=yes + enable_origtree=yes + fi +fi + +# Hack for the implementor: +if test "${enable_perl}" = "" ; then + if test "$USER" = "mflatt" ; then + enable_perl=yes + fi + if test "$USER" = "matthewf" ; then + enable_perl=yes + fi +fi + +if test "${enable_iconv}" = "" ; then + enable_iconv=yes +fi + +############## Install targets ################ + +unixstyle=no +if test "${prefix}" != "NONE" ; then + if test "${enable_origtree}" != "yes" ; then + unixstyle=yes + fi +fi +if test "${exec_prefix}" != "NONE" ; then + unixstyle=yes +fi +if test "${bindir}" != '${exec_prefix}/bin' ; then + unixstyle=yes +fi +if test "${datadir}" != '${prefix}/share' ; then + unixstyle=yes +fi +if test "${libdir}" != '${exec_prefix}/lib' ; then + unixstyle=yes +fi +if test "${includedir}" != '${prefix}/include' ; then + unixstyle=yes +fi +if test "${mandir}" != '${prefix}/man' ; then + unixstyle=yes +fi + +if test "${unixstyle}" = "no" ; then + if test "${prefix}" = "NONE" ; then + inplacebuild=yes + prefix=`cd "${srcdir}/.." && pwd` + else + MAKE_COPYTREE=copytree + fi + bindir='${prefix}/bin' + libpltdir='${prefix}/lib' + collectsdir='${prefix}/collects' + includepltdir='${prefix}/include' + docdir='${prefix}/doc' + mandir='${prefix}/man' + COLLECTS_PATH="../collects" + INSTALL_ORIG_TREE=yes +else + if test "${prefix}" = "NONE" ; then + # Set prefix explicitly so we can use it during configure + prefix="${ac_default_prefix}" + fi + libpltdir="${libdir}/plt" + collectsdir="${libdir}/plt/collects" + includepltdir="${includedir}/plt" + docdir="${datadir}/plt/doc" + MAKE_COPYTREE=copytree + COLLECTS_PATH='${collectsdir}' + INSTALL_ORIG_TREE=no +fi + +###### Make sure MrEd is really there ###### + +if test "${enable_mred}" = "yes" ; then + if test ! -d $srcdir/mred ; then + enable_mred=no + fi +fi + +if test "${enable_mred}" = "no" ; then + enable_wbuild=no + enable_xrender=no + enable_cairo=no + enable_libpng=no + enable_libjpeg=no + enable_gl=no + enable_pthread=no +fi + +###### Tell user what flags we have ####### + +show_explicitly_disabled() +{ + if test "$1" = "no" ; then + echo "=== $2 disabled" + fi +} + +show_explicitly_enabled() +{ + if test "$1" = "yes" ; then + echo "=== $2 enabled" + fi +} + +show_explicitly_enabled "${enable_xonx}" "X-on-X" +show_explicitly_enabled "${enable_shared}" "Shared libraries" + +show_explicitly_disabled "${enable_mred}" MrEd +show_explicitly_disabled "${enable_gl}" OpenGL +show_explicitly_disabled "${enable_xrender}" Xrender +show_explicitly_disabled "${enable_cairo}" Cairo +show_explicitly_disabled "${enable_libpng}" "Use-existing-libpng" +show_explicitly_disabled "${enable_libjpeg}" "Use-existing-libjpeg" + +if test "$LIBTOOLPROG" != "" ; then + echo "=== Libtool program: $LIBTOOLPROG" +fi +show_explicitly_enabled "${enable_orig}" "Original install tree" + +show_explicitly_disabled "${enable_foreign}" Foreign +show_explicitly_enabled "${enable_llvm}" LLVM + +show_explicitly_enabled "${enable_sgc}" SGC +show_explicitly_enabled "${enable_sgcdebug}" "SGC debug mode" +show_explicitly_enabled "${enable_compact}" "Compact 3m GC" +show_explicitly_enabled "${enable_backtrace}" "3m GC backtraces" + +show_explicitly_enabled "${enable_float}" "Single-precision floats" +show_explicitly_enabled "${enable_floatinstead}" "Single-precision default floats" + +show_explicitly_enabled "${enable_pthread}" "pthreads" +show_explicitly_enabled "${enable_oskit}" "OSKit" +show_explicitly_enabled "${enable_smalloskit}" "OSKit small mode" + +show_explicitly_enabled "${enable_wbuild}" "wbuild" +show_explicitly_enabled "${enable_perl}" "Perl" + +show_explicitly_enabled "${enable_gprof}" "gprof" +show_explicitly_enabled "${enable_gcov}" "gcov" + +show_explicitly_enabled "${enable_noopt}" "No-optimization" + +show_explicitly_enabled "${enable_libfw}" "Frameworks-to-system" +show_explicitly_enabled "${enable_libfw}" "Frameworks-to-user" + +###### Some defaults ####### + +OPTIONS= + +# GC Directory +GCDIR=gc + +MZBINTARGET=normal-bin +MZINSTALLTARGET=normal-install + +MZOPTIONS= +CGCOPTIONS= +GC2OPTIONS= +DYN_CFLAGS= + +LIBS= + +WXVARIANT="wx_xt" + +MROPTIONS= +INCLUDEDEP="#" +WX_MMD_FLAG= + +JPEG_A='$(JPEG_A)' +JPEG_INC='$(JPEG_INC)' + +ZLIB_A='$(ZLIB_A)' +ZLIB_INC='$(ZLIB_INC)' + +PNG_A='$(PNG_A)' + +PREFLAGS="$CPPFLAGS" + +ar_libtool_no_undefined="" +LIBMZSCHEME_DEP="" + +XFT_EXTRA_FLAGS= +XFT_EXTRA_LIBS= + +EXE_SUFFIX= + +###### OSKit stuff ####### + +if test "${enable_oskit}" = "yes" ; then + OSKHOME=${OSKHOME:-/usr/local/oskit} + + if test ! -d ${OSKHOME}/bin ; then + { { echo "$as_me:$LINENO: error: cannot find OSKit support; try defining OSKHOME" >&5 +echo "$as_me: error: cannot find OSKit support; try defining OSKHOME" >&2;} + { (exit 1); exit 1; }; } + fi + + CC=`(ls ${OSKHOME}/bin/*-oskit-gcc | head -1) 2> /dev/null` + if test ! -x "${CC}" ; then + { { echo "$as_me:$LINENO: error: can't find *-oskit-gcc compiler script in ${OSKHOME}/bin" >&5 +echo "$as_me: error: can't find *-oskit-gcc compiler script in ${OSKHOME}/bin" >&2;} + { (exit 1); exit 1; }; } + fi + + PREFLAGS="-nostdinc -I${OSKHOME}/include/oskit -I${OSKHOME}/include/oskit/freebsd " + PREFLAGS="$PREFLAGS -I${OSKHOME}/include/oskit/c -I${OSKHOME}/include -I/usr/include" + + GCDIR=sgc + OPTIONS="-DOSKIT -DUSE_SENORA_GC -DSGC_AUTO_ROOTS=0" + + if test "${enable_smalloskit}" = "yes" ; then + EXTRA_OSK_LIBS= + else + EXTRA_OSK_LIBS="-loskit_linux_dev -loskit_linux_fs -loskit_diskpart -loskit_freebsd_net" + OPTIONS="$OPTIONS -DOSK_FILESYSTEMS_AND_ETHERNET" + fi + + MZBINTARGET=oskit +else + enable_oskit=no +fi + +###### float stuff ####### + +if test "${enable_floatinstead}" = "yes" ; then + enable_float=yes + OPTIONS="${OPTIONS} -DUSE_SINGLE_FLOATS_AS_DEFAULT" +fi + +if test "${enable_float}" = "yes" ; then + OPTIONS="${OPTIONS} -DUSE_SINGLE_FLOATS" +fi + +###### Autoconfigure ####### + +COMPFLAGS="" + +if test "${enable_oskit}" = "no" ; then + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -2461,8 +2740,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - -ac_ext=c + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' @@ -2696,8 +2974,2696 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu + ac_ext=cc +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done -echo "$as_me:$LINENO: checking for egrep" >&5 +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +echo "${ECHO_T}$ac_ct_CXX" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CXX" && break +done +test -n "$ac_ct_CXX" || ac_ct_CXX="g++" + + CXX=$ac_ct_CXX +fi + + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 +GXX=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +CXXFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cxx_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cxx_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cxx_g=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=cc +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 +if test -z "$CXXCPP"; then + if test "${ac_cv_prog_CXXCPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +echo "$as_me:$LINENO: result: $CXXCPP" >&5 +echo "${ECHO_T}$CXXCPP" >&6 +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_cxx_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + if test "$AS" = '' ; then + AS=as + as_was_set=no + else + as_was_set=yes + fi +fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test "$AR" = '' ; then + AR=ar +fi +if test "$ARFLAGS" = '' ; then + ARFLAGS=ruv +fi + +# If using gcc, we want all warnings: +if test "$CC" = "gcc" ; then + COMPFLAGS="$COMPFLAGS -Wall" + + # Use -MMD when we have gcc and gnumake: + is_gmake=`make -v no-such-target-we-hope 2>&1 | grep "GNU Make"` + if test "$is_gmake" = "" ; then + WX_MMD_FLAG="" + else + WX_MMD_FLAG="-MMD" + INCLUDEDEP="-include" + fi + + # Compile mzdyn.o with -fPIC + DYN_CFLAGS="-fPIC" +fi + +if test "${enable_perl}" = "yes" ; then + # Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_PERL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + ;; +esac +fi +PERL=$ac_cv_path_PERL + +if test -n "$PERL"; then + echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +else + PERL="" +fi + +if test "$REZ" = '' ; then + REZ=/Developer/Tools/Rez +fi + +if test "${enable_mred}" = "yes" ; then + if test "${enable_quartz}" = "yes" ; then + : + else + + +echo "$as_me:$LINENO: checking for X" >&5 +echo $ECHO_N "checking for X... $ECHO_C" >&6 + + +# Check whether --with-x or --without-x was given. +if test "${with_x+set}" = set; then + withval="$with_x" + +fi; +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then + # Both variables are already set. + have_x=yes + else + if test "${ac_cv_have_x+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -fr conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + # Make sure to not put "make" in the Imakefile rules, since we grep it out. + cat >Imakefile <<'_ACEOF' +acfindx: + @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' +_ACEOF + if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl; do + if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && + test -f $ac_im_libdir/libX11.$ac_extension; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /lib) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -fr conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Intrinsic.h. + # First, try using that file with no special directory specified. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # We can compile using X headers with no special include directory. +ac_x_includes= +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Intrinsic.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi +rm -f conftest.err conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lXt $LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +XtMalloc (0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +LIBS=$ac_save_LIBS +for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl; do + if test -r $ac_dir/libXt.$ac_extension; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then + # Didn't find X anywhere. Cache the known absence of X. + ac_cv_have_x="have_x=no" +else + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" +fi +fi + + fi + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + echo "$as_me:$LINENO: result: $have_x" >&5 +echo "${ECHO_T}$have_x" >&6 + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$x_includes ac_x_libraries=$x_libraries" + echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 +echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +cat >>confdefs.h <<\_ACEOF +#define X_DISPLAY_MISSING 1 +_ACEOF + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + case `(uname -sr) 2>/dev/null` in + "SunOS 5"*) + echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 +echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_R_nospace=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_R_nospace=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $ac_R_nospace = yes; then + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + X_LIBS="$X_LIBS -R$x_libraries" + else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_R_space=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_R_space=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $ac_R_space = yes; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + X_LIBS="$X_LIBS -R $x_libraries" + else + echo "$as_me:$LINENO: result: neither works" >&5 +echo "${ECHO_T}neither works" >&6 + fi + fi + LIBS=$ac_xsave_LIBS + esac + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +int +main () +{ +XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + echo "$as_me:$LINENO: checking for gethostbyname" >&5 +echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname to an innocuous variant, in case declares gethostbyname. + For example, HP-UX 11i declares gettimeofday. */ +#define gethostbyname innocuous_gethostbyname + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef gethostbyname + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) +choke me +#else +char (*f) () = gethostbyname; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != gethostbyname; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_gethostbyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 + + if test $ac_cv_func_gethostbyname = no; then + echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 +echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_nsl_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_nsl_gethostbyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 +if test $ac_cv_lib_nsl_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 +echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_bsd_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_bsd_gethostbyname=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 +if test $ac_cv_lib_bsd_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + echo "$as_me:$LINENO: checking for connect" >&5 +echo $ECHO_N "checking for connect... $ECHO_C" >&6 +if test "${ac_cv_func_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define connect to an innocuous variant, in case declares connect. + For example, HP-UX 11i declares gettimeofday. */ +#define connect innocuous_connect + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef connect + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char connect (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_connect) || defined (__stub___connect) +choke me +#else +char (*f) () = connect; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != connect; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_connect=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_connect=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 +echo "${ECHO_T}$ac_cv_func_connect" >&6 + + if test $ac_cv_func_connect = no; then + echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 +echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char connect (); +int +main () +{ +connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_connect=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_socket_connect=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 +if test $ac_cv_lib_socket_connect = yes; then + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + echo "$as_me:$LINENO: checking for remove" >&5 +echo $ECHO_N "checking for remove... $ECHO_C" >&6 +if test "${ac_cv_func_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define remove to an innocuous variant, in case declares remove. + For example, HP-UX 11i declares gettimeofday. */ +#define remove innocuous_remove + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char remove (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef remove + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char remove (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_remove) || defined (__stub___remove) +choke me +#else +char (*f) () = remove; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != remove; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_remove=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_remove=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 +echo "${ECHO_T}$ac_cv_func_remove" >&6 + + if test $ac_cv_func_remove = no; then + echo "$as_me:$LINENO: checking for remove in -lposix" >&5 +echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 +if test "${ac_cv_lib_posix_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char remove (); +int +main () +{ +remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_posix_remove=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_posix_remove=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 +echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 +if test $ac_cv_lib_posix_remove = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + echo "$as_me:$LINENO: checking for shmat" >&5 +echo $ECHO_N "checking for shmat... $ECHO_C" >&6 +if test "${ac_cv_func_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shmat to an innocuous variant, in case declares shmat. + For example, HP-UX 11i declares gettimeofday. */ +#define shmat innocuous_shmat + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shmat (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shmat + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shmat (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shmat) || defined (__stub___shmat) +choke me +#else +char (*f) () = shmat; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != shmat; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_shmat=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_shmat=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 +echo "${ECHO_T}$ac_cv_func_shmat" >&6 + + if test $ac_cv_func_shmat = no; then + echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 +echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 +if test "${ac_cv_lib_ipc_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shmat (); +int +main () +{ +shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ipc_shmat=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_ipc_shmat=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 +echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 +if test $ac_cv_lib_ipc_shmat = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 +echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char IceConnectionNumber (); +int +main () +{ +IceConnectionNumber (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ICE_IceConnectionNumber=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 +if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + + fi + + MAKE_MRED=mr + MAKE_MRED3M=mr3m + MAKE_MREDINSTALL=mrinstall + MAKE_MREDINSTALL3M=mrinstall3m +else + MAKE_MRED= + MAKE_MRED3M= + MAKE_MREDINSTALL= + MAKE_MREDINSTALL3M= +fi + + +echo "$as_me:$LINENO: checking for cos in -lm" >&5 +echo $ECHO_N "checking for cos in -lm... $ECHO_C" >&6 +if test "${ac_cv_lib_m_cos+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char cos (); +int +main () +{ +cos (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_cos=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_m_cos=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_m_cos" >&5 +echo "${ECHO_T}$ac_cv_lib_m_cos" >&6 +if test $ac_cv_lib_m_cos = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen (); +int +main () +{ +dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_dl_dlopen=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 +if test $ac_cv_lib_dl_dlopen = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDL 1 +_ACEOF + + LIBS="-ldl $LIBS" + +fi + + +PROFFLAGS="" + +if test "${enable_gprof}" = "yes" ; then + MZOPTIONS="$MZOPTIONS -DDONT_ITIMER" + PROFFLAGS="$PROFFLAGS -pg" + LIBS="$LIBS -pg" +fi + +if test "${enable_gcov}" = "yes" ; then + PROFFLAGS="$PROFFLAGS -fprofile-arcs -ftest-coverage" +fi + +if test "${enable_wbuild}" = "yes" ; then + MAKE_WBUILD=wb + WBUILD="x/wbuild/src/wbuild" + WBUILD="$WBUILD --no-init-file --no-lines -i \$(srcdir)/XWidgets" + WBUILD="$WBUILD -c \$(srcdir)/XWidgets -d \$(srcdir)/XWidgets" + WBUILD="$WBUILD -p . \$(srcdir)/x/wbuild/wbuild.cfg" +else + MAKE_WBUILD= + WBUILD="sh \$(PLTSRCDIR)/wxxt/src/XWidgets/dummy.wbuild" +fi + +if test "$CC_FOR_BUILD" = "" ; then + CC_FOR_BUILD="$CC" +fi + +############## platform tests ################ + +# for flags we don't want to use in config tests: +EXTRALIBS= + +# for gmp assembly: +EXTRA_GMP_OBJ= + +# For MzScheme targets: +OSX=".osx" +NOT_OSX="" + +case $OS in + SunOS) + case `$UNAME -r` in + 5.*) + STATICLINK="-Wl,-Bstatic" # after -ldl + LIBS="$LIBS -lsocket -lnsl -lintl" + need_gcc_static_libgcc="yes" + check_gcc_dash_e="yes" + ;; + *) + ;; + esac + ;; + AIX) + EXTRALIBS="-Wl,-brtl,-bE:\$(srcdir)/../mzscheme/include/mzscheme.exp" + ;; + FreeBSD) + LIBS="$LIBS -rdynamic" + ;; + OpenBSD) + LIBS="$LIBS -rdynamic" + ;; + NetBSD) + LIBS="$LIBS -rdynamic" + ;; + IRIX) + STATICLINK="/usr/lib/libC.a /usr/lib/libmalloc.a" + if test "$X_PRE_LIBS" = " -lSM -lICE" ; then + # For some reason, works best to drop these + X_PRE_LIBS="" + fi + ;; + Linux) + LIBS="$LIBS -rdynamic" + # PPC: X11 librares are not found + case `$UNAME -m` in + ppc) + if test -d /usr/X11R6/lib ; then + X_LIBS="$X_LIBS -L/usr/X11R6/lib" + fi + ;; + alpha) + EXTRA_GMP_OBJ="gmp_alpha_gcc.o" + ;; + *) + ;; + esac + ;; + OSF1) + if test "$CC" = "cc" ; then + COMPFLAGS="$COMPFLAGS -ieee_with_inexact -assume noaligned_objects" + elif test "$CC" = "gcc" ; then + EXTRA_GMP_OBJ="gmp_alpha_gcc.o" + fi + ;; + HP-UX) + if test "$CC" = "gcc"; then + COMPFLAGS="$COMPFLAGS -fPIC" + else + CFLAGS="$CFLAGS -Wp,-H,64000" + PREFLAGS="$PREFLAGS -D_HPUX_SOURCE" + COMPFLAGS="$COMPFLAGS -Aa +Z" + CGCOPTIONS="$CGCOPTIONS +ESdbgasm" + MZOPTIONS="$MZOPTIONS +e" + fi + LIBS="$LIBS -Wl,-E" + # For Xaw and Xmu: + X_CFLAGS="-I/usr/contrib/X11R6/include/ $X_CFLAGS" + X_LIBS="-L/usr/contrib/X11R6/lib/ $X_LIBS" + ;; + CYGWIN*) + MZINSTALLTARGET=unix-cygwin-install + if test "${enable_shared}" = "yes" ; then + ar_libtool_no_undefined=" -no-undefined" + LIBMZSCHEME_DEP="libmzgc.la -liconv" + LIBMRED_DEP="../mzscheme/libmzgc.la ../mzscheme/libmred.la" + fi + EXE_SUFFIX=".exe" + ;; + BeOS) + if test "${enable_sgcdebug}" = "yes" ; then + dummyvar="" + else + enable_sgc=yes + fi + ;; + Darwin) + + PREFLAGS="$PREFLAGS -DOS_X" + + # zlib comes with the OS + ZLIB_A="" + ZLIB_INC="" + + gcc_vers_three=`${CC} -v 2>&1 | grep "version [3-9][.]"` + if test "$gcc_vers_three" = "" ; then + # gcc 2.95.2 + if test "${enable_quartz}" = "yes" ; then + MROPTIONS="$MROPTIONS -cpp-precomp" + fi + else + # gcc 3.x + CXXFLAGS="$CXXFLAGS -fno-rtti" + if test "${enable_quartz}" = "yes" ; then + gcc_vers_three_one=`${CC} -v 2>&1 | grep "version 3[.]1"` + if test "$gcc_vers_three_one" = "" ; then + # gcc 3.3 and up + GCC_VERSION_THREE_THREE="yes" + else + # gcc 3.1 + WXPRECOMP='$(WXPRECOMPDIR)/precomp.o' + USE_WXPRECOMP='--load-pch $(WXPRECOMPDIR)' + fi + else + MROPTIONS="$MROPTIONS -no-cpp-precomp" + fi + fi + + if test "${enable_quartz}" = "yes" ; then + WXVARIANT="wx_mac" + MROPTIONS="$MROPTIONS -fpascal-strings" + INCLUDEDEP="-include" + OPTIONS="$OPTIONS -fno-common" + OSX="" + NOT_OSX=".other" + MZINSTALLTARGET=osx-install + DYN_CFLAGS="" + enable_xrender=no + enable_cairo=no + enable_shared=no + enable_gl=no + enable_pthread=no + if test "${enable_libfw}" = "yes" ; then + FRAMEWORK_INSTALL_DIR=/Library/Frameworks + FRAMEWORK_REL_INSTALL=no + elif test "${enable_userfw}" = "yes" ; then + FRAMEWORK_INSTALL_DIR=~/Library/Frameworks + FRAMEWORK_REL_INSTALL=no + else + FRAMEWORK_INSTALL_DIR='${libdir}' + FRAMEWORK_REL_INSTALL=yes + fi + else + PREFLAGS="$PREFLAGS -DXONX " + X_EXTRA_LIBS="$X_EXTRA_LIBS -lz" + + # need help finding fontconfig and freetype headers: + XFT_EXTRA_FLAGS="-I/usr/X11R6/include -I/usr/X11R6/include/freetype2" + XFT_EXTRA_LIBS="-lfontconfig" + fi + ;; + *) + ;; +esac + +MACH=`$UNAME -p` +case "$MACH" in + alpha | sparc | powerpc) + if test "$CC" = "gcc" ; then + if test "$as_was_set" = "no" ; then + AS="gcc -c -x assembler-with-cpp" + fi + fi + ;; + *) + ;; +esac + +############## SGC ################ + +if test "${enable_sgc}" = "yes" ; then + GCDIR=sgc + OPTIONS="$OPTIONS -DUSE_SENORA_GC" +fi + +if test "${enable_sgcdebug}" = "yes" ; then + GCDIR=sgc + OPTIONS="$OPTIONS -DSGC_STD_DEBUGGING=1" +fi + +############## C flags ################ + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + msg="for inline keyword" +echo "$as_me:$LINENO: checking $msg" >&5 +echo $ECHO_N "checking $msg... $ECHO_C" >&6 +if test "$cross_compiling" = yes; then + inline=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +static inline int foo() { return 0; } + int main() { + return foo(); + } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + inline=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +inline=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +if test "$inline" = "no" ; then + MZOPTIONS="$MZOPTIONS -DNO_INLINE_KEYWORD" +fi +echo "$as_me:$LINENO: result: $inline" >&5 +echo "${ECHO_T}$inline" >&6 + +echo "$as_me:$LINENO: checking for nl_langinfo (CODESET)" >&5 +echo $ECHO_N "checking for nl_langinfo (CODESET)... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *codeset = nl_langinfo (CODESET); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CODESET 1 +_ACEOF + + have_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_codeset=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +echo "$as_me:$LINENO: result: $have_codeset" >&5 +echo "${ECHO_T}$have_codeset" >&6 + +echo "$as_me:$LINENO: checking for getaddrinfo" >&5 +echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +int +main () +{ +getaddrinfo(NULL, NULL, NULL, NULL); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETADDRINFO 1 +_ACEOF + + have_getaddrinfo=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_getaddrinfo=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +echo "$as_me:$LINENO: result: $have_getaddrinfo" >&5 +echo "${ECHO_T}$have_getaddrinfo" >&6 + +iconv_lib_flag="" +if test "${enable_iconv}" = "yes" ; then + echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2950,6 +5916,319 @@ fi done +if test "${ac_cv_header_iconv_h+set}" = set; then + echo "$as_me:$LINENO: checking for iconv.h" >&5 +echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6 +if test "${ac_cv_header_iconv_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5 +echo "${ECHO_T}$ac_cv_header_iconv_h" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking iconv.h usability" >&5 +echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking iconv.h presence" >&5 +echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: iconv.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: iconv.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for iconv.h" >&5 +echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6 +if test "${ac_cv_header_iconv_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_iconv_h=$ac_header_preproc +fi +echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5 +echo "${ECHO_T}$ac_cv_header_iconv_h" >&6 + +fi +if test $ac_cv_header_iconv_h = yes; then + enable_iconv=yes +else + enable_iconv=no +fi + + + if test "${enable_iconv}" = "yes" ; then + # Does it all work, now? + if test "$cross_compiling" = yes; then + enable_iconv=yes +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include + #include + int main() { + iconv_open("UTF-8", "UTF-8"); + return 0; + } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + enable_iconv=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +enable_iconv=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + if test "${enable_iconv}" = "no" ; then + # Try adding -liconv ? + # We did not use AC_CHECK_LIB because iconv is sometimes macro-renamed + ORIG_LIBS="$LIBS" + LIBS="$LIBS -liconv" + if test "$cross_compiling" = yes; then + enable_iconv=yes +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include + #include + int main() { + iconv_open("UTF-8", "UTF-8"); + return 0; + } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + enable_iconv=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +enable_iconv=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + if test "${enable_iconv}" = "no" ; then + LIBS="$ORIG_LIBS" + else + iconv_lib_flag=" -liconv" + fi + fi + fi +fi + msg="iconv is usable" +echo "$as_me:$LINENO: checking $msg" >&5 +echo $ECHO_N "checking $msg... $ECHO_C" >&6 +iconv_usage_result="$enable_iconv$iconv_lib_flag" +echo "$as_me:$LINENO: result: $iconv_usage_result" >&5 +echo "${ECHO_T}$iconv_usage_result" >&6 +if test "${enable_iconv}" = "no" ; then + MZOPTIONS="$MZOPTIONS -DMZ_NO_ICONV" +fi + + msg="for mbsrtowcs" +echo "$as_me:$LINENO: checking $msg" >&5 +echo $ECHO_N "checking $msg... $ECHO_C" >&6 +if test "$cross_compiling" = yes; then + mbsrtowcs=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + #include + int main() { + mbstate_t state; + char *src = "X"; + mbsrtowcs(0, &src, 0, &state); + return 0; + } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + mbsrtowcs=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +mbsrtowcs=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +if test "$mbsrtowcs" = "no" ; then + MZOPTIONS="$MZOPTIONS -DNO_MBTOWC_FUNCTIONS" +fi +echo "$as_me:$LINENO: result: $mbsrtowcs" >&5 +echo "${ECHO_T}$mbsrtowcs" >&6 + +if test "${enable_backtrace}" = "yes" ; then + GC2OPTIONS="$GC2OPTIONS -DMZ_GC_BACKTRACE" +fi + +if test "${enable_compact}" = "yes" ; then + GC2OPTIONS="$GC2OPTIONS -DUSE_COMPACT_3M_GC" + enable_account=no + enable_memtrace=no +fi + +if test "${enable_account}" = "yes" ; then + GC2OPTIONS="$GC2OPTIONS -DNEWGC_BTC_ACCOUNT" +fi + +if test "${enable_memtrace}" = "yes" ; then + GC2OPTIONS="$GC2OPTIONS -DNEWGC_MEMORY_TRACE" +fi + +###### Get data sizes, stack direction, and endianness ####### + echo "$as_me:$LINENO: checking for char" >&5 echo $ECHO_N "checking for char... $ECHO_C" >&6 if test "${ac_cv_type_char+set}" = set; then @@ -5325,4172 +8604,6 @@ _ACEOF fi -###### Some flags imply other flags ####### - -if test "${enable_smalloskit}" = "yes" ; then - enable_oskit=yes -fi - -if test "${enable_oskit}" = "yes" ; then - enable_mred=no -fi - -if test "${enable_dynlib}" = "no" ; then - enable_shared=no -fi - -enable_quartz=no -if test "${enable_xonx}" = "yes" ; then - enable_quartz=no -else - if test "$OS" = "Darwin" ; then - enable_quartz=yes - enable_origtree=yes - fi -fi - -# Hack for the implementor: -if test "${enable_perl}" = "" ; then - if test "$USER" = "mflatt" ; then - enable_perl=yes - fi - if test "$USER" = "matthewf" ; then - enable_perl=yes - fi -fi - -if test "${enable_iconv}" = "" ; then - enable_iconv=yes -fi - -############## Install targets ################ - -unixstyle=no -if test "${prefix}" != "NONE" ; then - if test "${enable_origtree}" != "yes" ; then - unixstyle=yes - fi -fi -if test "${exec_prefix}" != "NONE" ; then - unixstyle=yes -fi -if test "${bindir}" != '${exec_prefix}/bin' ; then - unixstyle=yes -fi -if test "${datadir}" != '${prefix}/share' ; then - unixstyle=yes -fi -if test "${libdir}" != '${exec_prefix}/lib' ; then - unixstyle=yes -fi -if test "${includedir}" != '${prefix}/include' ; then - unixstyle=yes -fi -if test "${mandir}" != '${prefix}/man' ; then - unixstyle=yes -fi - -if test "${unixstyle}" = "no" ; then - if test "${prefix}" = "NONE" ; then - inplacebuild=yes - prefix=`cd "${srcdir}/.." && pwd` - else - MAKE_COPYTREE=copytree - fi - bindir='${prefix}/bin' - libpltdir='${prefix}/lib' - collectsdir='${prefix}/collects' - includepltdir='${prefix}/include' - docdir='${prefix}/doc' - mandir='${prefix}/man' - COLLECTS_PATH="../collects" - INSTALL_ORIG_TREE=yes -else - if test "${prefix}" = "NONE" ; then - # Set prefix explicitly so we can use it during configure - prefix="${ac_default_prefix}" - fi - libpltdir="${libdir}/plt" - collectsdir="${libdir}/plt/collects" - includepltdir="${includedir}/plt" - docdir="${datadir}/plt/doc" - MAKE_COPYTREE=copytree - COLLECTS_PATH='${collectsdir}' - INSTALL_ORIG_TREE=no -fi - -###### Make sure MrEd is really there ###### - -if test "${enable_mred}" = "yes" ; then - if test ! -d $srcdir/mred ; then - enable_mred=no - fi -fi - -if test "${enable_mred}" = "no" ; then - enable_wbuild=no - enable_xrender=no - enable_cairo=no - enable_libpng=no - enable_libjpeg=no - enable_gl=no - enable_pthread=no -fi - -###### Some defaults ####### - -OPTIONS= - -# GC Directory -GCDIR=gc - -MZBINTARGET=normal-bin -MZINSTALLTARGET=normal-install - -MZOPTIONS= -CGCOPTIONS= -GC2OPTIONS= -DYN_CFLAGS= - -LIBS= - -WXVARIANT="wx_xt" - -MROPTIONS= -INCLUDEDEP="#" -WX_MMD_FLAG= - -JPEG_A='$(JPEG_A)' -JPEG_INC='$(JPEG_INC)' - -ZLIB_A='$(ZLIB_A)' -ZLIB_INC='$(ZLIB_INC)' - -PNG_A='$(PNG_A)' - -PREFLAGS="$CPPFLAGS" - -ar_libtool_no_undefined="" -LIBMZSCHEME_DEP="" - -XFT_EXTRA_FLAGS= -XFT_EXTRA_LIBS= - -EXE_SUFFIX= - -###### OSKit stuff ####### - -if test "${enable_oskit}" = "yes" ; then - OSKHOME=${OSKHOME:-/usr/local/oskit} - - if test ! -d ${OSKHOME}/bin ; then - { { echo "$as_me:$LINENO: error: cannot find OSKit support; try defining OSKHOME" >&5 -echo "$as_me: error: cannot find OSKit support; try defining OSKHOME" >&2;} - { (exit 1); exit 1; }; } - fi - - CC=`(ls ${OSKHOME}/bin/*-oskit-gcc | head -1) 2> /dev/null` - if test ! -x "${CC}" ; then - { { echo "$as_me:$LINENO: error: can't find *-oskit-gcc compiler script in ${OSKHOME}/bin" >&5 -echo "$as_me: error: can't find *-oskit-gcc compiler script in ${OSKHOME}/bin" >&2;} - { (exit 1); exit 1; }; } - fi - - PREFLAGS="-nostdinc -I${OSKHOME}/include/oskit -I${OSKHOME}/include/oskit/freebsd " - PREFLAGS="$PREFLAGS -I${OSKHOME}/include/oskit/c -I${OSKHOME}/include -I/usr/include" - - GCDIR=sgc - OPTIONS="-DOSKIT -DUSE_SENORA_GC -DSGC_AUTO_ROOTS=0" - - if test "${enable_smalloskit}" = "yes" ; then - EXTRA_OSK_LIBS= - else - EXTRA_OSK_LIBS="-loskit_linux_dev -loskit_linux_fs -loskit_diskpart -loskit_freebsd_net" - OPTIONS="$OPTIONS -DOSK_FILESYSTEMS_AND_ETHERNET" - fi - - MZBINTARGET=oskit -else - enable_oskit=no -fi - -###### float stuff ####### - -if test "${enable_floatinstead}" = "yes" ; 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= $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_gethostbyname=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_func_gethostbyname=no -fi -rm -f conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 -echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 - - if test $ac_cv_func_gethostbyname = no; then - echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 -echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 -if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lnsl $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname (); -int -main () -{ -gethostbyname (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_lib_nsl_gethostbyname=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_lib_nsl_gethostbyname=no -fi -rm -f conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 -echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 -if test $ac_cv_lib_nsl_gethostbyname = yes; then - X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" -fi - - if test $ac_cv_lib_nsl_gethostbyname = no; then - echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 -echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 -if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lbsd $LIBS" -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname (); -int -main () -{ -gethostbyname (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_lib_bsd_gethostbyname=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_lib_bsd_gethostbyname=no -fi -rm -f conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 -echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 -if test $ac_cv_lib_bsd_gethostbyname = yes; then - X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" -fi - - fi - fi - - # lieder@skyler.mavd.honeywell.com says without -lsocket, - # socket/setsockopt and other routines are undefined under SCO ODT - # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary - # on later versions), says Simon Leinen: it contains gethostby* - # variants that don't use the name server (or something). -lsocket - # must be given before -lnsl if both are needed. We assume that - # if connect needs -lnsl, so does gethostbyname. - echo "$as_me:$LINENO: checking for connect" >&5 -echo $ECHO_N "checking for connect... $ECHO_C" >&6 -if test "${ac_cv_func_connect+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define connect to an innocuous variant, in case declares connect. - For example, HP-UX 11i declares gettimeofday. */ -#define connect innocuous_connect - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char connect (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef connect - -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -{ -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char connect (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. 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"$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - enable_iconv=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -enable_iconv=no -fi -rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - if test "${enable_iconv}" = "no" ; then - LIBS="$ORIG_LIBS" - else - iconv_lib_flag=" -liconv" - fi - fi - fi -fi - msg="iconv is usable" -echo "$as_me:$LINENO: checking $msg" >&5 -echo $ECHO_N "checking $msg... $ECHO_C" >&6 -iconv_usage_result="$enable_iconv$iconv_lib_flag" -echo "$as_me:$LINENO: result: $iconv_usage_result" >&5 -echo "${ECHO_T}$iconv_usage_result" >&6 -if test "${enable_iconv}" = "no" ; then - MZOPTIONS="$MZOPTIONS -DMZ_NO_ICONV" -fi - - msg="for mbsrtowcs" -echo "$as_me:$LINENO: checking $msg" >&5 -echo $ECHO_N "checking $msg... $ECHO_C" >&6 -if test "$cross_compiling" = yes; then - mbsrtowcs=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - #include - int main() { - mbstate_t state; - char *src = "X"; - mbsrtowcs(0, &src, 0, &state); - return 0; - } -_ACEOF -rm -f conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - mbsrtowcs=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -mbsrtowcs=no -fi -rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -if test "$mbsrtowcs" = "no" ; then - MZOPTIONS="$MZOPTIONS -DNO_MBTOWC_FUNCTIONS" -fi -echo "$as_me:$LINENO: result: $mbsrtowcs" >&5 -echo "${ECHO_T}$mbsrtowcs" >&6 - -if test "${enable_backtrace}" = "yes" ; then - GC2OPTIONS="$GC2OPTIONS -DMZ_GC_BACKTRACE" -fi - -if test "${enable_compact}" = "yes" ; then - GC2OPTIONS="$GC2OPTIONS -DUSE_COMPACT_3M_GC" - enable_account=no - enable_memtrace=no -fi - -if test "${enable_account}" = "yes" ; then - GC2OPTIONS="$GC2OPTIONS -DNEWGC_BTC_ACCOUNT" -fi - -if test "${enable_memtrace}" = "yes" ; then - GC2OPTIONS="$GC2OPTIONS -DNEWGC_MEMORY_TRACE" -fi - ############## Solaris grunge ################ if test "$check_gcc_dash_e" = "yes" ; then @@ -11978,8 +11091,10 @@ if test "${enable_shared}" = "yes" ; then absprefix="${prefix}" fi - (cd lt; sh ${abssrcdir}/lt/configure --enable-shared --disable-static) - LTDIR=`pwd`/lt + if test "${LIBTOOLPROG}" = "" ; then + (cd lt; sh ${abssrcdir}/lt/configure --enable-shared --disable-static) + LIBTOOLPROG=`pwd`/lt/libtool + fi if test "${need_gcc_static_libgcc}" = "yes" ; then need_gcc_static_libgcc="" @@ -11999,21 +11114,21 @@ if test "${enable_shared}" = "yes" ; then plt_lib_version=`grep " MZSCHEME_VERSION " ${srcdir}/mzscheme/src/schvers.h | cut -d '"' -f 2` fi - AR="${LTDIR}/libtool --mode=link $CC${need_gcc_static_libgcc}${ar_libtool_no_undefined} -release ${plt_lib_version} -rpath ${absprefix}/lib -o" - STATIC_AR="${LTDIR}/libtool --mode=link $CC -o" + AR="${LIBTOOLPROG} --mode=link $CC${need_gcc_static_libgcc}${ar_libtool_no_undefined} -release ${plt_lib_version} -rpath ${absprefix}/lib -o" + STATIC_AR="${LIBTOOLPROG} --mode=link $CC -o" ARFLAGS="" RANLIB=":" - MZLINKER="${LTDIR}/libtool --mode=link $CC${need_gcc_static_libgcc} -rpath ${absprefix}/lib" - MREDLINKER="${LTDIR}/libtool --mode=link $CXX${need_gcc_static_libgcc} -rpath ${absprefix}/lib" + MZLINKER="${LIBTOOLPROG} --mode=link $CC${need_gcc_static_libgcc} -rpath ${absprefix}/lib" + MREDLINKER="${LIBTOOLPROG} --mode=link $CXX${need_gcc_static_libgcc} -rpath ${absprefix}/lib" PLAIN_CC="$CC" - CC="${LTDIR}/libtool --mode=compile $CC" - CXX="${LTDIR}/libtool --mode=compile $CXX" - AS="${LTDIR}/libtool --mode=compile $AS" + CC="${LIBTOOLPROG} --mode=compile $CC" + CXX="${LIBTOOLPROG} --mode=compile $CXX" + AS="${LIBTOOLPROG} --mode=compile $AS" LIBSFX=la WXLIBS=WXLIBSDYN - ICP="${LTDIR}/libtool --mode=install cp" + ICP="${LIBTOOLPROG} --mode=install cp" MRLIBINSTALL="install-lib" - LIBFINISH="${LTDIR}/libtool --mode=finish" + LIBFINISH="${LIBTOOLPROG} --mode=finish" LTO="lo" LTA="la" FOREIGN_CONVENIENCE="_convenience" @@ -12929,7 +12044,6 @@ s,@ac_ct_CC@,$ac_ct_CC,;t t s,@EXEEXT@,$EXEEXT,;t t s,@OBJEXT@,$OBJEXT,;t t s,@CPP@,$CPP,;t t -s,@EGREP@,$EGREP,;t t s,@CXX@,$CXX,;t t s,@CXXFLAGS@,$CXXFLAGS,;t t s,@ac_ct_CXX@,$ac_ct_CXX,;t t @@ -12941,6 +12055,7 @@ s,@X_CFLAGS@,$X_CFLAGS,;t t s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t s,@X_LIBS@,$X_LIBS,;t t s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t +s,@EGREP@,$EGREP,;t t s,@PREFLAGS@,$PREFLAGS,;t t s,@COMPFLAGS@,$COMPFLAGS,;t t s,@PROFFLAGS@,$PROFFLAGS,;t t diff --git a/src/mzscheme/configure.ac b/src/mzscheme/configure.ac index cc83bca086..bc054634a9 100644 --- a/src/mzscheme/configure.ac +++ b/src/mzscheme/configure.ac @@ -24,47 +24,50 @@ AC_INIT([PLT Scheme]) AC_CONFIG_SRCDIR(mzscheme/src/bignum.c) AC_CONFIG_HEADERS([mzscheme/mzconfig.h]) -AC_ARG_ENABLE(mred, [ --enable-mred compile MrEd as well as MzScheme (enabled by default)], , enable_mred=yes ) +AC_ARG_ENABLE(mred, [ --enable-mred compile MrEd as well as MzScheme (enabled by default)], , enable_mred=yes ) -AC_ARG_ENABLE(gl, [ --enable-gl use OpenGL when available (enabled by default)]) +AC_ARG_ENABLE(gl, [ --enable-gl use OpenGL when available (enabled by default)]) AC_ARG_ENABLE(xrender, [ --enable-xrender use Xrender when available (enabled by default)]) -AC_ARG_ENABLE(xft, [ --enable-xft use Xft when available (enabled by default)]) -AC_ARG_ENABLE(cairo, [ --enable-cairo use Cairo when available (enabled by default)]) -AC_ARG_ENABLE(libpng, [ --enable-libpng use libpng instead of building (enabled by default)]) +AC_ARG_ENABLE(xft, [ --enable-xft use Xft when available (enabled by default)]) +AC_ARG_ENABLE(cairo, [ --enable-cairo use Cairo when available (enabled by default)]) +AC_ARG_ENABLE(libpng, [ --enable-libpng use libpng instead of building (enabled by default)]) AC_ARG_ENABLE(libjpeg, [ --enable-libjpeg use libjpeg instead of building (enabled by default)]) -AC_ARG_ENABLE(shared, [ --enable-shared create shared libraries]) -AC_ARG_ENABLE(dynlib, [ --enable-dynlib same as --enable-shared]) -AC_ARG_ENABLE(shared, [ --enable-origtree install with original directory structure]) +AC_ARG_ENABLE(shared, [ --enable-shared create shared libraries]) +AC_ARG_ENABLE(dynlib, [ --enable-dynlib same as --enable-shared]) +AC_ARG_ENABLE(lt, [ --enable-lt= use instead of bundled libtool], LIBTOOLPROG="$enableval", enable_lt=no) + +AC_ARG_ENABLE(origtree,[ --enable-origtree install with original directory structure]) AC_ARG_ENABLE(foreign, [ --enable-foreign compile foreign support (enabled by default)], , enable_foreign=yes) AC_ARG_ENABLE(llvm, [ --enable-llvm compile llvm support (disabled by default)], , enable_llvm=no) -AC_ARG_ENABLE(sgc, [ --enable-sgc use Senora GC instead of the Boehm GC]) -AC_ARG_ENABLE(sgcdebug, [ --enable-sgcdebug use Senora GC for debugging]) +AC_ARG_ENABLE(sgc, [ --enable-sgc use Senora GC instead of the Boehm GC]) +AC_ARG_ENABLE(sgcdebug,[ --enable-sgcdebug use Senora GC for debugging]) AC_ARG_ENABLE(account, [ --enable-account 3m: use memory-accounting GC (enabled by default)], , enable_account=yes) AC_ARG_ENABLE(compact, [ --enable-compact 3m: use compact GC (no accounting)]) AC_ARG_ENABLE(backtrace, [ --enable-backtrace 3m: support GC backtrace dumps]) -AC_ARG_ENABLE(float, [ --enable-float include support for single-precision floats]) +AC_ARG_ENABLE(float, [ --enable-float include support for single-precision floats]) AC_ARG_ENABLE(floatinstead, [ --enable-floatinstead compile to use single-precision by default]) AC_ARG_ENABLE(pthread, [ --enable-pthread link MrEd with pthreads (sometimes needed for GL)]) -AC_ARG_ENABLE(oskit, [ --enable-oskit compile OSKit-based MzScheme kernel]) +AC_ARG_ENABLE(oskit, [ --enable-oskit compile OSKit-based MzScheme kernel]) AC_ARG_ENABLE(smalloskit, [ --enable-smalloskit compile small OSKit-based MzScheme kernel]) -AC_ARG_ENABLE(wbuild, [ --enable-wbuild compile and use wbuild for .w sources]) -AC_ARG_ENABLE(perl, [ --enable-perl use perl to regenerate certain sources]) +AC_ARG_ENABLE(wbuild, [ --enable-wbuild compile and use wbuild for .w sources]) +AC_ARG_ENABLE(perl, [ --enable-perl use perl to regenerate certain sources]) -AC_ARG_ENABLE(gprof, [ --enable-gprof compile for profiling with gprof (gcc only)]) -AC_ARG_ENABLE(gcov, [ --enable-gcov compile to gather gcov statistics (gcc3 only)]) +AC_ARG_ENABLE(gprof, [ --enable-gprof compile for profiling with gprof (gcc only)]) +AC_ARG_ENABLE(gcov, [ --enable-gcov compile to gather gcov statistics (gcc3 only)]) -AC_ARG_ENABLE(noopt, [ --enable-noopt drop -O C flags]) +AC_ARG_ENABLE(noopt, [ --enable-noopt drop -O C flags]) + +AC_ARG_ENABLE(xonx, [ --enable-xonx compile X11 (not Quartz) MrEd for Mac OS X]) +AC_ARG_ENABLE(libfw, [ --enable-libfw install Mac OS X frameworks to /Library/Frameworks]) +AC_ARG_ENABLE(libfw, [ --enable-userfw install Mac OS X frameworks to ~/Library/Frameworks]) -AC_ARG_ENABLE(xonx, [ --enable-xonx compile X11 (not Quartz) MrEd for Mac OS X]) -AC_ARG_ENABLE(libfw, [ --enable-libfw install Mac OS X frameworks to /Library/Frameworks]) -AC_ARG_ENABLE(libfw, [ --enable-userfw install Mac OS X frameworks to ~/Library/Frameworks]) ###### Get OS Type ####### @@ -81,52 +84,6 @@ fi OS=`$UNAME -s` -###### Get data sizes and direction ####### - -AC_CHECK_SIZEOF(char) -AC_CHECK_SIZEOF(short) -AC_CHECK_SIZEOF(int) -AC_CHECK_SIZEOF(long) -AC_CHECK_SIZEOF(long long) - -[ msg="for stack direction" ] -AC_MSG_CHECKING($msg) -AC_TRY_RUN( - int grows_down_p(int n, void *cmp) { - if (!cmp) - return grows_down_p(10, &cmp); - else if (!n) - return ((unsigned long)&cmp < (unsigned long)cmp); - else - return grows_down_p(n - 1, cmp); - } - int main() { - return grows_down_p(); - }, stack_direction=up, stack_direction=down, stack_direction=unknown) -AC_MSG_RESULT($stack_direction) - -if test "${stack_direction}" = "unknown" ; then - echo configure: cannot determine stack direction - exit 1 -fi - -if test "${stack_direction}" = "up" ; then - AC_DEFINE(STACK_DIRECTION,1,[Stack direction up]) -fi -if test "${stack_direction}" = "down" ; then - AC_DEFINE(STACK_DIRECTION,-1,[Stack direction down]) -fi - -AC_C_BIGENDIAN(endianness=big, endianness=little, endiannes=unknown) -if test "${endianness}" = "unknown" ; then - echo configure: cannot determine endianness - exit 1 -fi - -if test "${endianness}" = "big" ; then - AC_DEFINE(SCHEME_BIG_ENDIAN,1,[Big endian]) -fi - ###### Some flags imply other flags ####### if test "${enable_smalloskit}" = "yes" ; then @@ -140,6 +97,15 @@ fi if test "${enable_dynlib}" = "no" ; then enable_shared=no fi +if test "${enable_shared}" != "yes" ; then + enable_lt=no +fi +if test "${enable_lt}" = "yes" ; then + echo "ERROR: no program given for libtool!" + echo " Supply a program for --enable-lt, something like this:" + echo " --enable-lt=/usr/bin/libtool" + exit 1 +fi enable_quartz=no if test "${enable_xonx}" = "yes" ; then @@ -239,6 +205,63 @@ if test "${enable_mred}" = "no" ; then enable_pthread=no fi +###### Tell user what flags we have ####### + +show_explicitly_disabled() +{ + if test "$1" = "no" ; then + echo "=== $2 disabled" + fi +} + +show_explicitly_enabled() +{ + if test "$1" = "yes" ; then + echo "=== $2 enabled" + fi +} + +show_explicitly_enabled "${enable_xonx}" "X-on-X" +show_explicitly_enabled "${enable_shared}" "Shared libraries" + +show_explicitly_disabled "${enable_mred}" MrEd +show_explicitly_disabled "${enable_gl}" OpenGL +show_explicitly_disabled "${enable_xrender}" Xrender +show_explicitly_disabled "${enable_cairo}" Cairo +show_explicitly_disabled "${enable_libpng}" "Use-existing-libpng" +show_explicitly_disabled "${enable_libjpeg}" "Use-existing-libjpeg" + +if test "$LIBTOOLPROG" != "" ; then + echo "=== Libtool program: $LIBTOOLPROG" +fi +show_explicitly_enabled "${enable_orig}" "Original install tree" + +show_explicitly_disabled "${enable_foreign}" Foreign +show_explicitly_enabled "${enable_llvm}" LLVM + +show_explicitly_enabled "${enable_sgc}" SGC +show_explicitly_enabled "${enable_sgcdebug}" "SGC debug mode" +show_explicitly_enabled "${enable_compact}" "Compact 3m GC" +show_explicitly_enabled "${enable_backtrace}" "3m GC backtraces" + +show_explicitly_enabled "${enable_float}" "Single-precision floats" +show_explicitly_enabled "${enable_floatinstead}" "Single-precision default floats" + +show_explicitly_enabled "${enable_pthread}" "pthreads" +show_explicitly_enabled "${enable_oskit}" "OSKit" +show_explicitly_enabled "${enable_smalloskit}" "OSKit small mode" + +show_explicitly_enabled "${enable_wbuild}" "wbuild" +show_explicitly_enabled "${enable_perl}" "Perl" + +show_explicitly_enabled "${enable_gprof}" "gprof" +show_explicitly_enabled "${enable_gcov}" "gcov" + +show_explicitly_enabled "${enable_noopt}" "No-optimization" + +show_explicitly_enabled "${enable_libfw}" "Frameworks-to-system" +show_explicitly_enabled "${enable_libfw}" "Frameworks-to-user" + ###### Some defaults ####### OPTIONS= @@ -721,6 +744,52 @@ if test "${enable_memtrace}" = "yes" ; then GC2OPTIONS="$GC2OPTIONS -DNEWGC_MEMORY_TRACE" fi +###### Get data sizes, stack direction, and endianness ####### + +AC_CHECK_SIZEOF(char) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(long long) + +[ msg="for stack direction" ] +AC_MSG_CHECKING($msg) +AC_TRY_RUN( + int grows_down_p(int n, void *cmp) { + if (!cmp) + return grows_down_p(10, &cmp); + else if (!n) + return ((unsigned long)&cmp < (unsigned long)cmp); + else + return grows_down_p(n - 1, cmp); + } + int main() { + return grows_down_p(); + }, stack_direction=up, stack_direction=down, stack_direction=unknown) +AC_MSG_RESULT($stack_direction) + +if test "${stack_direction}" = "unknown" ; then + echo configure: cannot determine stack direction + exit 1 +fi + +if test "${stack_direction}" = "up" ; then + AC_DEFINE(STACK_DIRECTION,1,[Stack direction up]) +fi +if test "${stack_direction}" = "down" ; then + AC_DEFINE(STACK_DIRECTION,-1,[Stack direction down]) +fi + +AC_C_BIGENDIAN(endianness=big, endianness=little, endiannes=unknown) +if test "${endianness}" = "unknown" ; then + echo configure: cannot determine endianness + exit 1 +fi + +if test "${endianness}" = "big" ; then + AC_DEFINE(SCHEME_BIG_ENDIAN,1,[Big endian]) +fi + ############## Solaris grunge ################ if test "$check_gcc_dash_e" = "yes" ; then @@ -1050,8 +1119,10 @@ if test "${enable_shared}" = "yes" ; then absprefix="${prefix}" fi - (cd lt; sh ${abssrcdir}/lt/configure --enable-shared --disable-static) - LTDIR=`pwd`/lt + if test "${LIBTOOLPROG}" = "" ; then + (cd lt; sh ${abssrcdir}/lt/configure --enable-shared --disable-static) + LIBTOOLPROG=`pwd`/lt/libtool + fi if test "${need_gcc_static_libgcc}" = "yes" ; then need_gcc_static_libgcc="" @@ -1071,21 +1142,21 @@ if test "${enable_shared}" = "yes" ; then plt_lib_version=`grep " MZSCHEME_VERSION " ${srcdir}/mzscheme/src/schvers.h | cut -d '"' -f 2` fi - AR="${LTDIR}/libtool --mode=link $CC${need_gcc_static_libgcc}${ar_libtool_no_undefined} -release ${plt_lib_version} -rpath ${absprefix}/lib -o" - STATIC_AR="${LTDIR}/libtool --mode=link $CC -o" + AR="${LIBTOOLPROG} --mode=link $CC${need_gcc_static_libgcc}${ar_libtool_no_undefined} -release ${plt_lib_version} -rpath ${absprefix}/lib -o" + STATIC_AR="${LIBTOOLPROG} --mode=link $CC -o" ARFLAGS="" RANLIB=":" - MZLINKER="${LTDIR}/libtool --mode=link $CC${need_gcc_static_libgcc} -rpath ${absprefix}/lib" - MREDLINKER="${LTDIR}/libtool --mode=link $CXX${need_gcc_static_libgcc} -rpath ${absprefix}/lib" + MZLINKER="${LIBTOOLPROG} --mode=link $CC${need_gcc_static_libgcc} -rpath ${absprefix}/lib" + MREDLINKER="${LIBTOOLPROG} --mode=link $CXX${need_gcc_static_libgcc} -rpath ${absprefix}/lib" PLAIN_CC="$CC" - CC="${LTDIR}/libtool --mode=compile $CC" - CXX="${LTDIR}/libtool --mode=compile $CXX" - AS="${LTDIR}/libtool --mode=compile $AS" + CC="${LIBTOOLPROG} --mode=compile $CC" + CXX="${LIBTOOLPROG} --mode=compile $CXX" + AS="${LIBTOOLPROG} --mode=compile $AS" LIBSFX=la WXLIBS=WXLIBSDYN - ICP="${LTDIR}/libtool --mode=install cp" + ICP="${LIBTOOLPROG} --mode=install cp" MRLIBINSTALL="install-lib" - LIBFINISH="${LTDIR}/libtool --mode=finish" + LIBFINISH="${LIBTOOLPROG} --mode=finish" LTO="lo" LTA="la" FOREIGN_CONVENIENCE="_convenience"