Made the build directory configurable

This commit is contained in:
Georges Dupéron 2018-08-26 20:22:09 +02:00
parent cd866fb6e7
commit 01d3ae7544
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GPG Key ID: C7976374130A80F7

315
Makefile
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@ -3,6 +3,8 @@ SHELL = bash -euET -o pipefail -c
.SECONDEXPANSION:
os_filename = os.bat
BUILD_DIR = build
bld = ${BUILD_DIR}
tests_emu = test/qemu-system-i386-floppy test/qemu-system-i386-cdrom test/qemu-system-arm test/virtualbox test/bochs test/gui-sh test/dosbox
tests_requiring_sudo = test/fat12_mount test/iso_mount
tests_noemu = test/zip test/os.reasm test/sizes test/fat12_contents
@ -42,63 +44,69 @@ more_offset_names = ${offset_names} \
tracks_os_size \
tracks_zip_size
more_offset_dec = ${more_offset_names:%=build/offsets/%.dec}
more_offset_hex = ${more_offset_names:%=build/offsets/%.hex}
more_offset_dec = ${more_offset_names:%=${bld}/offsets/%.dec}
more_offset_hex = ${more_offset_names:%=${bld}/offsets/%.hex}
# + os.arm.disasm
# + os.reasm.disasm
built_files = ${os_filename} \
build/check_makefile \
build/check_makefile_targets \
build/check_makefile_w_arnings \
build/checkerboard_800x600.xbm \
build/checkerboard_1024x768.png \
build/makefile_built_directories \
build/makefile_built_files \
build/makefile_database \
build/makefile_database_files \
build/makefile_file_targets \
build/makefile_non_file_targets \
build/makefile_phony \
build/makefile_targets \
build/makefile_w_arnings \
build/os.ndisasm.disasm \
build/os.reasm.asm \
build/os.reasm \
build/os.file \
build/os.gdisk \
build/os.zip \
build/os.zip.adjusted \
build/os.iso \
build/os.32k \
build/os.fat12 \
build/os.offsets.hex \
build/os.offsets.dec \
build/os.hex_with_offsets \
build/iso_files/os.zip \
build/iso_files/boot/iso_boot.sys \
build/bochsrc \
build/bochscontinue \
build/twm_cfg \
build/virtualbox.img \
${bld}/check_makefile \
${bld}/check_makefile_targets \
${bld}/check_makefile_w_arnings \
${bld}/checkerboard_800x600.xbm \
${bld}/checkerboard_1024x768.png \
${bld}/makefile_built_directories \
${bld}/makefile_built_files \
${bld}/makefile_database \
${bld}/makefile_database_files \
${bld}/makefile_file_targets \
${bld}/makefile_non_file_targets \
${bld}/makefile_phony \
${bld}/makefile_targets \
${bld}/makefile_w_arnings \
${bld}/os.ndisasm.disasm \
${bld}/os.reasm.asm \
${bld}/os.reasm \
${bld}/os.file \
${bld}/os.gdisk \
${bld}/os.zip \
${bld}/os.zip.adjusted \
${bld}/os.iso \
${bld}/os.32k \
${bld}/os.fat12 \
${bld}/os.offsets.hex \
${bld}/os.offsets.dec \
${bld}/os.hex_with_offsets \
${bld}/iso_files/os.zip \
${bld}/iso_files/boot/iso_boot.sys \
${bld}/bochsrc \
${bld}/bochscontinue \
${bld}/twm_cfg \
${bld}/virtualbox.img \
${more_offset_dec} \
${more_offset_hex} \
${tests_emu:test/%=build/test_pass/emu_%} \
${tests_noemu:test/%=build/test_pass/noemu_%} \
${tests_requiring_sudo:test/%=build/test_pass/sudo_%} \
${tests_emu:test/%=${bld}/test_pass/emu_%} \
${tests_noemu:test/%=${bld}/test_pass/noemu_%} \
${tests_requiring_sudo:test/%=${bld}/test_pass/sudo_%} \
${tests_emu:test/%=deploy-screenshots/%.png} \
${tests_emu:test/%=deploy-screenshots/%-anim.gif}
# Temporary copies used to adjust timestamps for reproducible builds.
# These are normally created and deleted within a single target, but
# could remain if make is interrupted during the build.
temp_files = build/iso_files.tmp/os.zip \
build/iso_files.tmp/boot/iso_boot.sys
temp_directories = build/iso_files.tmp \
build/iso_files.tmp/boot/
temp_files = ${bld}/iso_files.tmp/os.zip \
${bld}/iso_files.tmp/boot/iso_boot.sys
temp_directories = ${bld}/iso_files.tmp \
${bld}/iso_files.tmp/boot/
built_directories = build/iso_files/boot build/iso_files build/offsets build/mnt_fat12 build/mnt_iso build/test_pass deploy-screenshots
more_built_directories = ${built_directories} build
built_directories = ${bld}/iso_files/boot \
${bld}/iso_files \
${bld}/offsets \
${bld}/mnt_fat12 \
${bld}/mnt_iso \
${bld}/test_pass \
deploy-screenshots
more_built_directories = ${built_directories} ${bld}
os_image_size_kb = 1440
os_partition_start_sectors = 3
@ -109,60 +117,71 @@ os_floppy_chs_s = 9
.PHONY: all
# all: os.arm.disasm
all: ${os_filename} build/os.ndisasm.disasm build/os.reasm.asm build/os.file build/os.gdisk build/os.offsets.hex build/os.offsets.dec build/os.hex_with_offsets .gitignore build/check_makefile ${more_offset_dec} ${more_offset_hex}
all: ${os_filename} \
${bld}/os.ndisasm.disasm \
${bld}/os.reasm.asm \
${bld}/os.file \
${bld}/os.gdisk \
${bld}/os.offsets.hex \
${bld}/os.offsets.dec \
${bld}/os.hex_with_offsets \
.gitignore \
${bld}/check_makefile \
${more_offset_dec} \
${more_offset_hex}
build/makefile_w_arnings: | $${@D}
${bld}/makefile_w_arnings: | $${@D}
${built_files}: | $${@D}
build/makefile_w_arnings: Makefile
@unset MAKEFLAGS MAKELEVEL MAKE_TERMERR MFLAGS; make -n --warn-undefined-variables test 2>$@ 1>/dev/null || make -n --warn-undefined-variables test
${bld}/makefile_w_arnings: Makefile
@unset MAKEFLAGS MAKELEVEL MAKE_TERMERR MFLAGS; make -n --warn-undefined-variables BUILD_DIR=${BUILD_DIR} test 2>$@ 1>/dev/null || make -n --warn-undefined-variables test
# Check that the file build/makefile_w_arnings is present, and that it does not contain the string "warn".
build/check_makefile_w_arnings: build/makefile_w_arnings
@cat build/makefile_w_arnings > /dev/null && (! grep -i warn $<) && touch $@
# Check that the file ${bld}/makefile_w_arnings is present, and that it does not contain the string "warn".
${bld}/check_makefile_w_arnings: ${bld}/makefile_w_arnings
@cat ${bld}/makefile_w_arnings > /dev/null && (! grep -i warn $<) && touch $@
# Check that the declared list of built files matches the list of targets extracted from the Makefile.
build/check_makefile_targets: build/makefile_built_files build/makefile_file_targets build/check_makefile_w_arnings
@diff build/makefile_built_files build/makefile_file_targets && touch $@
${bld}/check_makefile_targets: ${bld}/makefile_built_files ${bld}/makefile_file_targets ${bld}/check_makefile_w_arnings
@diff ${bld}/makefile_built_files ${bld}/makefile_file_targets && touch $@
build/check_makefile: build/check_makefile_w_arnings build/check_makefile_targets
${bld}/check_makefile: ${bld}/check_makefile_w_arnings ${bld}/check_makefile_targets
@touch $@
build/makefile_database: Makefile build/check_makefile_w_arnings
@unset MAKEFLAGS MAKELEVEL MAKE_TERMERR MFLAGS; make -rpn | sed -n -e '/^# Make data base,/,$$p' > $@
${bld}/makefile_database: Makefile ${bld}/check_makefile_w_arnings
@unset MAKEFLAGS MAKELEVEL MAKE_TERMERR MFLAGS; make -rpn BUILD_DIR=${BUILD_DIR} | sed -n -e '/^# Make data base,/,$$p' > $@
build/makefile_database_files: build/makefile_database build/check_makefile_w_arnings
${bld}/makefile_database_files: ${bld}/makefile_database ${bld}/check_makefile_w_arnings
@sed -n -e '/^# Files$$/,/^# files hash-table stats:$$/p' $< > $@
build/makefile_built_directories: build/check_makefile_w_arnings
${bld}/makefile_built_directories: ${bld}/check_makefile_w_arnings
@echo ${more_built_directories} | tr ' ' '\n' | grep -v '^[[:space:]]*$$' | sort > $@
build/makefile_built_files: build/check_makefile_w_arnings
${bld}/makefile_built_files: ${bld}/check_makefile_w_arnings
@echo ${built_files} | tr ' ' '\n' | grep -v '^[[:space:]]*$$' | sort > $@
build/makefile_phony: build/makefile_database_files build/check_makefile_w_arnings
${bld}/makefile_phony: ${bld}/makefile_database_files ${bld}/check_makefile_w_arnings
@sed -n -e 's/^\.PHONY: \(.*\)$$/\1/p' $< | tr ' ' '\n' | grep -v '^[[:space:]]*$$' | sort > $@
build/makefile_targets: build/makefile_database_files build/check_makefile_w_arnings
${bld}/makefile_targets: ${bld}/makefile_database_files ${bld}/check_makefile_w_arnings
@grep -E -v '^([[:space:]]|#|\.|$$|^[^:]*:$$)' $< | grep '^[^ :]*:' | sed -e 's|^\([^:]*\):.*$$|\1|' | sort > $@
build/makefile_non_file_targets: build/makefile_phony build/makefile_built_directories build/check_makefile_w_arnings
@cat build/makefile_phony build/makefile_built_directories | sort > $@
${bld}/makefile_non_file_targets: ${bld}/makefile_phony ${bld}/makefile_built_directories ${bld}/check_makefile_w_arnings
@cat ${bld}/makefile_phony ${bld}/makefile_built_directories | sort > $@
build/makefile_file_targets: build/makefile_non_file_targets build/makefile_targets build/check_makefile_w_arnings
@comm -23 build/makefile_targets build/makefile_non_file_targets > $@
${bld}/makefile_file_targets: ${bld}/makefile_non_file_targets ${bld}/makefile_targets ${bld}/check_makefile_w_arnings
@comm -23 ${bld}/makefile_targets ${bld}/makefile_non_file_targets > $@
${built_directories}: build/check_makefile
${built_directories}: ${bld}/check_makefile
${more_built_directories}: Makefile
mkdir -p $@ && touch $@
# 32k header of the ISO9660 image
build/os.32k: example-os/os.asm build/check_makefile
${bld}/os.32k: example-os/os.asm ${bld}/check_makefile
nasm -w+macro-params -w+macro-selfref -w+orphan-labels -w+gnu-elf-extensions -o $@ $<
build/os.iso: build/iso_files/os.zip build/iso_files/boot/iso_boot.sys build/check_makefile
cp -a -- build/iso_files build/iso_files.tmp
find build/iso_files.tmp -depth -exec touch -d ${commit_timestamp} '{}' ';'
${bld}/os.iso: ${bld}/iso_files/os.zip ${bld}/iso_files/boot/iso_boot.sys ${bld}/check_makefile
cp -a -- ${bld}/iso_files ${bld}/iso_files.tmp
find ${bld}/iso_files.tmp -depth -exec touch -d ${commit_timestamp} '{}' ';'
faketime -f ${commit_faketime} mkisofs \
--input-charset utf-8 \
-rock \
@ -173,21 +192,21 @@ build/os.iso: build/iso_files/os.zip build/iso_files/boot/iso_boot.sys build/che
-boot-load-size 4 \
-pad \
-output $@ \
./build/iso_files.tmp/
rm -- build/iso_files.tmp/os.zip \
build/iso_files.tmp/boot/iso_boot.sys
rmdir build/iso_files.tmp/boot/
rmdir build/iso_files.tmp/
./${bld}/iso_files.tmp/
rm -- ${bld}/iso_files.tmp/os.zip \
${bld}/iso_files.tmp/boot/iso_boot.sys
rmdir ${bld}/iso_files.tmp/boot/
rmdir ${bld}/iso_files.tmp/
# Layout:
# MBR; GPT; UNIX sh & MS-DOS batch scripts; ISO9660; FAT12; GPT mirror; ZIP
define offset
tmp_${1} = ${3}
build/offsets/${1}.dec: $${tmp_${1}:%=build/offsets/%.dec} ${4} build/check_makefile
${bld}/offsets/${1}.dec: $${tmp_${1}:%=${bld}/offsets/%.dec} ${4} ${bld}/check_makefile
echo $$$$(( ${2} )) | tee $$@
${1} = $$$$(cat build/offsets/${1}.dec)
dep_${1} = build/offsets/${1}.dec
${1} = $$$$(cat ${bld}/offsets/${1}.dec)
dep_${1} = ${bld}/offsets/${1}.dec
endef
define div_round_up
@ -201,12 +220,12 @@ ${eval ${call offset,sectors_os_size, $${bytes_os_size} / $${sector_size},
${eval ${call offset,tracks_os_size, $${sectors_os_size} / $${os_floppy_chs_s}, sectors_os_size,}}
# round up
${eval ${call offset,bytes_iso_size, $$$$(utils/file-length.sh -c build/os.iso), ,build/os.iso}}
${eval ${call offset,bytes_iso_size, $$$$(utils/file-length.sh -c ${bld}/os.iso), ,${bld}/os.iso}}
${eval ${call offset,sectors_iso_size, ${call div_round_up,$${bytes_iso_size},$${sector_size}}, bytes_iso_size,}}
${eval ${call offset,tracks_iso_size, ${call div_round_up,$${sectors_iso_size},$${os_floppy_chs_s}}, sectors_iso_size,}}
# round up
${eval ${call offset,bytes_zip_size, $$$$(utils/file-length.sh -c build/os.zip), ,build/os.zip}}
${eval ${call offset,bytes_zip_size, $$$$(utils/file-length.sh -c ${bld}/os.zip), ,${bld}/os.zip}}
${eval ${call offset,sectors_zip_size, ${call div_round_up,$${bytes_zip_size},$${sector_size}}, bytes_zip_size,}}
${eval ${call offset,tracks_zip_size, ${call div_round_up,$${sectors_zip_size},$${os_floppy_chs_s}}, sectors_zip_size,}}
@ -239,7 +258,7 @@ ${eval ${call offset,bytes_gpt_mirror_start, $${bytes_gpt_mirror_end} - $${bytes
${eval ${call offset,bytes_zip_end, $${bytes_os_size}, bytes_os_size,}}
os_fat12_partition = "$@@@${bytes_fat12_start}"
build/os.fat12: build/os.zip ${dep_bytes_fat12_size} ${dep_bytes_fat12_start} ${dep_sectors_os_size} build/check_makefile
${bld}/os.fat12: ${bld}/os.zip ${dep_bytes_fat12_size} ${dep_bytes_fat12_start} ${dep_sectors_os_size} ${bld}/check_makefile
set -x; dd if=/dev/zero bs=${sector_size} count=${sectors_os_size} of=$@
faketime -f ${commit_faketime} mformat -v "Example OS" \
-T ${sectors_fat12_size} \
@ -248,7 +267,7 @@ build/os.fat12: build/os.zip ${dep_bytes_fat12_size} ${dep_bytes_fat12_start} ${
-i ${os_fat12_partition}
faketime -f ${commit_faketime} mcopy -i ${os_fat12_partition} $< "::os.zip"
build/iso_files/os.zip: build/os.zip build/check_makefile
${bld}/iso_files/os.zip: ${bld}/os.zip ${bld}/check_makefile
# TODO: make it so that the various file formats are mutual quines:
# * the ISO should contain the original file
# * the ZIP should contain the original file
@ -256,22 +275,22 @@ build/iso_files/os.zip: build/os.zip build/check_makefile
cp $< $@
# 4 sectors loaded when booting from optical media (CD-ROM, …):
build/iso_files/boot/iso_boot.sys: build/os.32k build/check_makefile
${bld}/iso_files/boot/iso_boot.sys: ${bld}/os.32k ${bld}/check_makefile
# TODO: this copy of the (or alternate) bootsector should contain a Boot Information Table,
# see https://wiki.osdev.org/El-Torito#A_BareBones_Boot_Image_with_Boot_Information_Table
dd if=$< bs=512 count=4 of=$@
build/os.zip: build/os.32k build/check_makefile
${bld}/os.zip: ${bld}/os.32k ${bld}/check_makefile
# We copy os.32k and alter its timestamp to ensure reproducible
# builds.
mkdir -p build/os.32k.tmp
cp -a $< build/os.32k.tmp/os.32k
touch -d ${commit_timestamp} build/os.32k.tmp/os.32k
(cd build/os.32k.tmp/ && zip -X ../../build/os.zip os.32k)
rm build/os.32k.tmp/os.32k
rmdir build/os.32k.tmp
mkdir -p ${bld}/os.32k.tmp
cp -a $< ${bld}/os.32k.tmp/os.32k
touch -d ${commit_timestamp} ${bld}/os.32k.tmp/os.32k
(cd ${bld}/os.32k.tmp/ && zip -X ../os.zip os.32k)
rm ${bld}/os.32k.tmp/os.32k
rmdir ${bld}/os.32k.tmp
build/os.zip.adjusted: build/os.zip ${dep_bytes_zip_start} build/check_makefile
${bld}/os.zip.adjusted: ${bld}/os.zip ${dep_bytes_zip_start} ${bld}/check_makefile
# TODO: the ZIP file can end with a variable-length comment, this would allow us to hide the GPT mirrors.
set -x; dd if=/dev/zero bs=1 count=${bytes_zip_start} of=$@
cat $< >> $@
@ -284,7 +303,7 @@ git_dirty=test -n "$$(git diff --shortstat)"
gpt_disk_guid=${commit_hash_as_guid}$$(if $git_dirty; then printf '0'; else printf '2'; fi)
gpt_partition_guid=${commit_hash_as_guid}$$(if $git_dirty; then printf '1'; else printf '3'; fi)
${os_filename}: build/os.32k build/os.iso build/os.fat12 build/os.zip.adjusted \
${os_filename}: ${bld}/os.32k ${bld}/os.iso ${bld}/os.fat12 ${bld}/os.zip.adjusted \
${dep_bytes_header_32k_start} \
${dep_bytes_header_32k_size} \
${dep_bytes_fat12_start} \
@ -294,14 +313,14 @@ ${os_filename}: build/os.32k build/os.iso build/os.fat12 build/os.zip.adjusted \
${dep_sectors_fat12_start} \
${dep_sectors_fat12_size} \
${dep_bytes_zip_start} \
build/check_makefile
${bld}/check_makefile
rm -f $@
# start with the .iso
cp build/os.iso $@
cp ${bld}/os.iso $@
# splice in the first 32k (bootsector and partition table)
set -x; dd skip=${bytes_header_32k_start} seek=${bytes_header_32k_start} bs=1 count=${bytes_header_32k_size} conv=notrunc if=build/os.32k of=$@
set -x; dd skip=${bytes_header_32k_start} seek=${bytes_header_32k_start} bs=1 count=${bytes_header_32k_size} conv=notrunc if=${bld}/os.32k of=$@
# splice in fat12
set -x; dd skip=${bytes_fat12_start} seek=${bytes_fat12_start} bs=1 count=${bytes_fat12_size} conv=notrunc if=build/os.fat12 of=$@
set -x; dd skip=${bytes_fat12_start} seek=${bytes_fat12_start} bs=1 count=${bytes_fat12_size} conv=notrunc if=${bld}/os.fat12 of=$@
# pad with zeroes to prepare for GPT table
set -x; dd if=/dev/zero seek=$$((${bytes_gpt_mirror_end} - 1 )) bs=1 count=1 conv=notrunc of=$@
# patch the partition table
@ -336,13 +355,13 @@ ${os_filename}: build/os.32k build/os.iso build/os.fat12 build/os.zip.adjusted \
printf "\r\n:: %02x" $$i | dd bs=1 seek=$$(( ${bytes_gpt_mirror_start} + ( ($$i) - 1) * 128 + 16)) count=7 conv=notrunc of=$@; \
done
# splice in zip at the end
set -x; dd skip=${bytes_zip_start} seek=${bytes_zip_start} bs=1 conv=notrunc if=build/os.zip.adjusted of=$@
set -x; dd skip=${bytes_zip_start} seek=${bytes_zip_start} bs=1 conv=notrunc if=${bld}/os.zip.adjusted of=$@
chmod a+x-w $@
build/os.file: ${os_filename} build/check_makefile
${bld}/os.file: ${os_filename} ${bld}/check_makefile
file -kr $< > $@
build/os.gdisk: ${os_filename} build/check_makefile
${bld}/os.gdisk: ${os_filename} ${bld}/check_makefile
# gdisk commands:
# * eXpert mode
# * Print partition table
@ -351,41 +370,41 @@ build/os.gdisk: ${os_filename} build/check_makefile
# * Quit
printf '2\nx\np\ni\nr\no\nq\n' | ${gdisk_pipe_commands_slowly} | gdisk $< | tee $@
build/os.offsets.hex: ${offset_names:%=build/offsets/%.hex} build/check_makefile
grep '^' ${offset_names:%=build/offsets/%.hex} | sed -e 's/:/: 0x/' | column -t > $@
${bld}/os.offsets.hex: ${offset_names:%=${bld}/offsets/%.hex} ${bld}/check_makefile
grep '^' ${offset_names:%=${bld}/offsets/%.hex} | sed -e 's/:/: 0x/' | column -t > $@
build/os.offsets.dec: ${offset_names:%=build/offsets/%.dec} build/check_makefile
grep '^' ${offset_names:%=build/offsets/%.dec} | sed -e 's/:/: /' | column -t > $@
${bld}/os.offsets.dec: ${offset_names:%=${bld}/offsets/%.dec} ${bld}/check_makefile
grep '^' ${offset_names:%=${bld}/offsets/%.dec} | sed -e 's/:/: /' | column -t > $@
build/offsets/%.hex: build/offsets/%.dec
${bld}/offsets/%.hex: ${bld}/offsets/%.dec
printf '%x\n' $$(cat $<) > $@
build/os.hex_with_offsets: ${os_filename} build/os.offsets.hex
${bld}/os.hex_with_offsets: ${os_filename} ${bld}/os.offsets.hex
hexdump -C $< \
| grep -E -e "($$(cat build/os.offsets.hex | cut -d '=' -f 2 | sed -e 's/^[[:space:]]*0x\(.*\).$$/^\10/' | tr '\n' '|')^)" --color=yes > $@
| grep -E -e "($$(cat ${bld}/os.offsets.hex | cut -d '=' -f 2 | sed -e 's/^[[:space:]]*0x\(.*\).$$/^\10/' | tr '\n' '|')^)" --color=yes > $@
build/os.ndisasm.disasm: ${os_filename} utils/compact-ndisasm.sh build/check_makefile
${bld}/os.ndisasm.disasm: ${os_filename} utils/compact-ndisasm.sh ${bld}/check_makefile
./utils/compact-ndisasm.sh $< $@
build/os.reasm.asm: build/os.ndisasm.disasm build/check_makefile
${bld}/os.reasm.asm: ${bld}/os.ndisasm.disasm ${bld}/check_makefile
sed -e 's/^[^ ]\+ \+[^ ]\+ \+//' $< > $@
build/test_pass/noemu_%.reasm build/%.reasm: build/%.reasm.asm ${os_filename} utils/compact-ndisasm.sh build/check_makefile
${bld}/test_pass/noemu_%.reasm ${bld}/%.reasm: ${bld}/%.reasm.asm ${os_filename} utils/compact-ndisasm.sh ${bld}/check_makefile
# For now ignore this test, since we cannot have a reliable re-assembly of arbitrary data.
touch build/test_pass/noemu_$*.reasm build/$*.reasm
touch ${bld}/test_pass/noemu_$*.reasm ${bld}/$*.reasm
# nasm $< -o $@
# @echo "diff $@ ${os_filename}"
# @diff $@ ${os_filename} \
# && echo "Re-assembled file is identical to ${os_filename}" \
# || (./utils/compact-ndisasm.sh $@ build/os.reasm.disasm; \
# echo "Re-assembled file is different from ${os_filename}. Use meld build/os.ndisasm.disasm build/os.reasm.disasm to see differences."; \
# || (./utils/compact-ndisasm.sh $@ ${bld}/os.reasm.disasm; \
# echo "Re-assembled file is different from ${os_filename}. Use meld ${bld}/os.ndisasm.disasm ${bld}/os.reasm.disasm to see differences."; \
# exit 0)
#os.arm.disasm: ${os_filename} build/check_makefile
#os.arm.disasm: ${os_filename} ${bld}/check_makefile
# arm-none-eabi-objdump --endian=little -marm -b binary -D --adjust-vma=0x8000 $< > $@
.PHONY: clean
clean: build/check_makefile
clean: ${bld}/check_makefile
rm -f ${built_files} ${temp_files}
for d in $$(echo ${more_built_directories} ${temp_directories} | tr ' ' '\n' | sort --reverse); do \
if test -e "$$d"; then \
@ -393,67 +412,67 @@ clean: build/check_makefile
fi; \
done
.gitignore: build/check_makefile
.gitignore: ${bld}/check_makefile
for f in ${built_files}; do echo "/$$f"; done | sort > $@
.PHONY: test
test: ${tests_emu:test/%=build/test_pass/emu_%} \
${tests_noemu:test/%=build/test_pass/noemu_%} \
${tests_requiring_sudo:test/%=build/test_pass/sudo_%} \
test: ${tests_emu:test/%=${bld}/test_pass/emu_%} \
${tests_noemu:test/%=${bld}/test_pass/noemu_%} \
${tests_requiring_sudo:test/%=${bld}/test_pass/sudo_%} \
all \
build/check_makefile
${bld}/check_makefile
.PHONY: ${tests_emu}
${tests_emu}: build/test_pass/emu_$$(@F)
${tests_emu}: ${bld}/test_pass/emu_$$(@F)
build/test_pass/emu_% deploy-screenshots/%.png deploy-screenshots/%-anim.gif: \
${bld}/test_pass/emu_% deploy-screenshots/%.png deploy-screenshots/%-anim.gif: \
${os_filename} \
build/checkerboard_800x600.xbm \
${bld}/checkerboard_800x600.xbm \
utils/gui-wrapper.sh utils/ansi-screenshots/ansi_screenshot.sh utils/ansi-screenshots/to_ansi.sh \
test/%.sh \
build/check_makefile \
| build/test_pass deploy-screenshots
${bld}/check_makefile \
| ${bld}/test_pass deploy-screenshots
./utils/gui-wrapper.sh 800x600x24 ./test/$*.sh $<
touch build/test_pass/emu_$*
touch ${bld}/test_pass/emu_$*
.PHONY: test/noemu
test/noemu: ${tests_noemu:test/%=build/test_pass/noemu_%} build/check_makefile
build/test_pass/noemu_zip: ${os_filename} build/check_makefile
${bld}/test_pass/noemu_zip: ${os_filename} ${bld}/check_makefile
unzip -t ${os_filename}
touch $@
build/test_pass/noemu_sizes: build/os.32k ${os_filename} build/check_makefile
test "$$(utils/file-length.sh -c build/os.32k)" = "$$((32*1024))"
${bld}/test_pass/noemu_sizes: ${bld}/os.32k ${os_filename} ${bld}/check_makefile
test "$$(utils/file-length.sh -c ${bld}/os.32k)" = "$$((32*1024))"
test "$$(utils/file-length.sh -c ${os_filename})" = "$$((1440*1024))"
touch $@
# check that the fat filesystem has the correct contents
build/test_pass/noemu_fat12_contents: ${os_filename} ${dep_bytes_fat12_start} build/check_makefile
${bld}/test_pass/noemu_fat12_contents: ${os_filename} ${dep_bytes_fat12_start} ${bld}/check_makefile
mdir -i "$<@@${bytes_fat12_start}" :: | grep -E "^os[[:space:]]+zip[[:space:]]+"
touch $@
.PHONY: test/requiring_sudo
test/requiring_sudo: ${tests_requiring_sudo:test/%=build/test_pass/sudo_%} build/check_makefile
test/requiring_sudo: ${tests_requiring_sudo:test/%=${bld}/test_pass/sudo_%} ${bld}/check_makefile
# check that the fat filesystem can be mounted and has the correct contents
build/test_pass/sudo_fat12_mount: ${os_filename} ${dep_bytes_fat12_start} build/check_makefile | build/mnt_fat12
sudo umount build/mnt_fat12 || true
sudo mount -o loop,ro,offset=${bytes_fat12_start} $< build/mnt_fat12
ls -l build/mnt_fat12 | grep os.zip
sudo umount build/mnt_fat12
${bld}/test_pass/sudo_fat12_mount: ${os_filename} ${dep_bytes_fat12_start} ${bld}/check_makefile | ${bld}/mnt_fat12
sudo umount ${bld}/mnt_fat12 || true
sudo mount -o loop,ro,offset=${bytes_fat12_start} $< ${bld}/mnt_fat12
ls -l ${bld}/mnt_fat12 | grep os.zip
sudo umount ${bld}/mnt_fat12
touch $@
build/test_pass/sudo_iso_mount: ${os_filename} build/check_makefile | build/mnt_iso
sudo umount build/mnt_iso || true
grep '^' build/offsets/* # debug failure to mount the ISO9660 filesystem
(sudo mount -o loop,ro $< build/mnt_iso) || true
${bld}/test_pass/sudo_iso_mount: ${os_filename} ${bld}/check_makefile | ${bld}/mnt_iso
sudo umount ${bld}/mnt_iso || true
grep '^' ${bld}/offsets/* # debug failure to mount the ISO9660 filesystem
(sudo mount -o loop,ro $< ${bld}/mnt_iso) || true
dmesg | tail # debug failure to mount the ISO9660 filesystem
hexdump -C ${os_filename}
ls -l build/mnt_iso | grep os.zip
sudo umount build/mnt_iso
sudo mount -o loop,ro $< build/mnt_iso
sudo umount build/mnt_iso
ls -l ${bld}/mnt_iso | grep os.zip
sudo umount ${bld}/mnt_iso
sudo mount -o loop,ro $< ${bld}/mnt_iso
sudo umount ${bld}/mnt_iso
touch $@
.PHONY: test/macos
@ -471,8 +490,8 @@ test/macos-sh-x11:
screencapture deploy-screenshots/macos-sh-x11-screencapture.png
.PHONY: test/macos-sh
test/macos-sh: build/check_makefile \
build/checkerboard_1024x768.png \
test/macos-sh: ${bld}/check_makefile \
${bld}/checkerboard_1024x768.png \
| deploy-screenshots
osascript -e 'tell app "Terminal" to do script "'"$$PWD"'/${os_filename}"'
sleep 2
@ -485,18 +504,18 @@ test/macos-sh: build/check_makefile \
# See https://wiki.osdev.org/EFI#Emulation to emulate an UEFI system with qemu, to test the EFI boot from hdd / cd / fd (?).
# Create checkerboard background
build/checkerboard_%.png: build/check_makefile
${bld}/checkerboard_%.png: ${bld}/check_makefile
convert -size "$*" \
tile:pattern:checkerboard \
-auto-level +level-colors 'gray(192),gray(128)' \
$@
build/checkerboard_%.xbm: build/check_makefile
${bld}/checkerboard_%.xbm: ${bld}/check_makefile
convert -size "$*" \
tile:pattern:checkerboard \
-auto-level \
$@
# Temporary files
build/bochsrc build/bochscontinue build/twm_cfg build/virtualbox.img:
${bld}/bochsrc ${bld}/bochscontinue ${bld}/twm_cfg ${bld}/virtualbox.img:
touch $@