racket/src/cs/c/Makefile.in: use $(SHELL) rather than hard-coded /bin/sh

This change facilitates building in environments where `/bin/sh` is not
available, such as Nix and GNU Guix.
The GNU Autoconf manual lists several additional systems where `/bin/sh`
is either missing or not POSIX-compliant:
https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.70/html_node/The-Make-Macro-SHELL.html

Related to https://github.com/racket/racket/issues/3707
This commit is contained in:
Philip McGrath 2021-03-02 14:06:54 -05:00 committed by Matthew Flatt
parent fdb2ad7892
commit 261d73abdb

View File

@ -135,11 +135,11 @@ scheme-via-rktboot:
scheme-via-rktboot-at:
SCHEME_SRC="$(SCHEME_DIR)" MACH="$(MACH)" SCHEME_WORKAREA=$(SCHEME_WORKAREA) $(BOOTSTRAP_BOOTFILE_RACKET) "$(SCHEME_DIR)"/rktboot/make-boot.rkt
/bin/sh $(srcdir)/reset_boot.sh $(MACH) $(SCHEME_WORKAREA)
$(SHELL) $(srcdir)/reset_boot.sh $(MACH) $(SCHEME_WORKAREA)
$(MAKE) mach-make
scheme-via-pb:
/bin/sh $(srcdir)/check_boot.sh $(MACH) "$(SCHEME_DIR)" $(SCHEME_WORKAREA)
$(SHELL) $(srcdir)/check_boot.sh $(MACH) "$(SCHEME_DIR)" $(SCHEME_WORKAREA)
if [ -f boot_pending ] ; then $(MAKE) pb-bootquick ; fi
$(MAKE) mach-make
@ -149,7 +149,7 @@ pb-bootquick:
cd $(SCHEME_WORKAREA) && $(MAKE) ${MACH}.bootquick
$(MAKE) config-scheme
cd $(SCHEME_WORKAREA) && $(MAKE) reset
/bin/sh $(srcdir)/ready_boot.sh $(MACH) $(SCHEME_WORKAREA)
$(SHELL) $(srcdir)/ready_boot.sh $(MACH) $(SCHEME_WORKAREA)
mach-make:
$(MAKE) config-scheme
@ -170,7 +170,7 @@ config-scheme:
scheme-cross:
env MAKE_BOOT_FOR_CROSS=yes SCHEME_SRC="$(SCHEME_DIR)" SCHEME_WORKAREA=$(SCHEME_WORKAREA) MACH="$(TARGET_MACH)" $(BOOTSTRAP_RACKET) "$(SCHEME_DIR)"/rktboot/make-boot.rkt
/bin/sh $(srcdir)/reset_boot.sh $(TARGET_MACH) $(SCHEME_WORKAREA)
$(SHELL) $(srcdir)/reset_boot.sh $(TARGET_MACH) $(SCHEME_WORKAREA)
cd $(SCHEME_WORKAREA) && "$(UP_SCHEME_DIR)"/configure @SCHEME_CROSS_CONFIG_ARGS@ $(SCHEME_CONFIG_VARS)
cd $(SCHEME_WORKAREA)/$(TARGET_MACH)/c && $(CHOST_HACK@T_CROSS_MODE@) $(MAKE) o=o cross=t
$(MAKE) $(SCHEME_WORKAREA)/$(TARGET_MACH)/s/xpatch