Clean up Makefile generation to make so it isn't so repetitive.
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commit
8395a05807
1 changed files with 79 additions and 72 deletions
151
configure
vendored
151
configure
vendored
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@ -7,9 +7,16 @@
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echo "Build Configuration"
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echo "-------------------"
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CFLAGS="-Wall -Wextra -pedantic -std=c89 -O3 -pipe -D_DEFAULT_SOURCE -Isrc/include"
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BUILD="build"
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OUT="out"
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SRC="src"
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INCLUDE="src/include"
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TOOLS="tools"
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CFLAGS="-Wall -Wextra -pedantic -std=c89 -O3 -pipe -D_DEFAULT_SOURCE -I${INCLUDE}"
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LIBS="-lm -pthread"
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# Set default args for all platforms
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SCRIPT_ARGS="--lib-rtstub=RtStub --prefix=/usr/local --enable-ld-extra --lib-name=Cytoplasm --lib-version=0.4.0 --static $@"
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@ -94,40 +101,64 @@ LDFLAGS="${LIBS} ${LD_EXTRA}"
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# Makefile generation
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#
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collect() {
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from="$1"
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orig_ext="$2"
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new_ext="$3"
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prefix="$4"
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exec="$5"
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find "${from}" -name "*${orig_ext}" | while IFS= read -r src; do
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src=$(echo "$src" | sed -e "s|^${from}||g")
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obj=$(echo "$src" | sed -e "s|${orig_ext}\$|${new_ext}|g")
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obj="${prefix}${obj}"
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src="${from}${src}"
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"${exec}" "${src}" "${obj}"
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done
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}
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print_src() {
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printf '%s ' "$1"
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}
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print_obj() {
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printf '%s ' "$2"
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}
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compile_obj() {
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src="$1"
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obj="$2"
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cc -I${INCLUDE} -MM -MT "${obj}" "${src}"
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echo "${TAB}@mkdir -p $(dirname ${obj})"
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echo "${TAB}\$(CC) \$(CFLAGS) -fPIC -c -o \"${obj}\" \"${src}\""
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}
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compile_bin() {
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src="$1"
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out="$2"
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echo "${out}: ${OUT}/lib/lib${LIB_NAME}.a ${OUT}/lib/lib${LIB_NAME}.so ${OUT}/lib/${LIB_NAME}.o ${src}"
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echo "${TAB}@mkdir -p ${OUT}/bin"
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echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" ${OUT}/lib/${LIB_NAME}.o -L${OUT}/lib \$(LDFLAGS) -l${LIB_NAME} ${STATIC}"
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}
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compile_doc() {
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src="$1"
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out="$2"
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echo "${out}: ${OUT}/bin/hdoc ${src}"
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echo "${TAB}@mkdir -p ${OUT}/man/man3"
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echo "${TAB}${OUT}/bin/hdoc -D \"Os=${LIB_NAME}\" -i \"${src}\" -o \"${out}\""
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}
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echo "Generating Makefile..."
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find_objs() {
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obj_prefix="$1"
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find src -name '*.c' | while IFS= read -r src; do
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src=$(echo "$src" | cut -d '/' -f 2-)
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obj=$(echo "$src" | sed -e 's/\.c$/.o/')
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if [ "$(basename ${obj} .o)" != "${STUB}" ]; then
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printf "${obj_prefix}${obj} "
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fi
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done
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}
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OBJS=$(find_objs "build/")
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OBJS=$(collect ${SRC}/ .c .o ${BUILD}/ print_obj)
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TAB=$(printf '\t')
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find_tools() {
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tools_prefix="$1"
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find tools -name '*.c' | while IFS= read -r src; do
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src=$(echo "$src" | cut -d '/' -f 2-)
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bin=$(basename "$src" .c)
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printf "${tools_prefix}${bin} "
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done
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}
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find_docs() {
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prefix="$1"
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find src/include -name '*.h' | while IFS= read -r src; do
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src=$(echo "$src" | cut -d '/' -f 3-)
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doc=$(echo "$src" | sed -e 's/\.h$/.3/')
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printf "${prefix}${doc} "
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done
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}
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cat << EOF > Makefile
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.POSIX:
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@ -139,8 +170,8 @@ CFLAGS = ${CFLAGS}
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LDFLAGS = ${LDFLAGS}
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all: ${LIB_NAME} docs tools
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docs: $(find_docs "out/man/man3/Cytoplasm-")
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tools: $(find_tools "out/bin/")
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docs: $(collect ${INCLUDE}/ .h .3 ${OUT}/man/man3/${LIB_NAME}- print_obj)
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tools: $(collect ${TOOLS}/ .c '' ${OUT}/bin/ print_obj)
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print-libs:
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${TAB}@echo ${LIBS}
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@ -160,51 +191,27 @@ ${TAB} diff -u -p - "LICENSE.txt" | \\
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${TAB} patch "\$\$src" | grep -v "^Hmm"; \\
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${TAB}done
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${LIB_NAME}: out/lib/${LIB_NAME}.o out/lib/lib${LIB_NAME}.a out/lib/lib${LIB_NAME}.so
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${LIB_NAME}: ${OUT}/lib/${LIB_NAME}.o ${OUT}/lib/lib${LIB_NAME}.a ${OUT}/lib/lib${LIB_NAME}.so
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clean:
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${TAB}rm -r build out
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${TAB}rm -r "${BUILD}" "${OUT}"
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out/lib/${LIB_NAME}.o: build/${STUB}.o
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${TAB}@mkdir -p out/lib
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${TAB}cp build/${STUB}.o out/lib/${LIB_NAME}.o
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${OUT}/lib/${LIB_NAME}.o: ${BUILD}/${STUB}.o
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${TAB}@mkdir -p ${OUT}/lib
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${TAB}cp ${BUILD}/${STUB}.o ${OUT}/lib/${LIB_NAME}.o
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out/lib/lib${LIB_NAME}.a: ${OBJS}
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${TAB}@mkdir -p out/lib
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${TAB}\$(AR) rcs out/lib/lib${LIB_NAME}.a ${OBJS}
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${OUT}/lib/lib${LIB_NAME}.a: ${OBJS}
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${TAB}@mkdir -p ${OUT}/lib
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${TAB}\$(AR) rcs ${OUT}/lib/lib${LIB_NAME}.a ${OBJS}
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out/lib/lib${LIB_NAME}.so: ${OBJS}
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${TAB}@mkdir -p out/lib
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${TAB}\$(CC) -shared -o out/lib/lib${LIB_NAME}.so ${OBJS} ${LDFLAGS}
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${OUT}/lib/lib${LIB_NAME}.so: ${OBJS}
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${TAB}@mkdir -p ${OUT}/lib
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${TAB}\$(CC) -shared -o ${OUT}/lib/lib${LIB_NAME}.so ${OBJS} ${LDFLAGS}
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$(collect ${SRC}/ .c .o ${BUILD}/ compile_obj)
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$(collect ${TOOLS}/ .c '' ${OUT}/bin/ compile_bin)
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$(collect ${INCLUDE}/ .h .3 ${OUT}/man/man3/${LIB_NAME}- compile_doc)
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EOF
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find src -name '*.c' | while IFS= read -r src; do
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src=$(echo "$src" | cut -d '/' -f 2-)
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obj=$(echo "$src" | sed -e 's/\.c$/.o/')
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src="src/${src}"
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obj="build/${obj}"
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cc -Isrc/include -MM -MT "${obj}" "${src}" >> Makefile
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echo "${TAB}@mkdir -p $(dirname ${obj})" >> Makefile
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echo "${TAB}\$(CC) \$(CFLAGS) -fPIC -c -o \"${obj}\" \"${src}\"" >> Makefile
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done
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find tools -name '*.c' | while IFS= read -r src; do
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out="out/bin/$(basename "$src" .c)"
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echo "${out}: out/lib/lib${LIB_NAME}.a out/lib/lib${LIB_NAME}.so out/lib/${LIB_NAME}.o ${src}" >> Makefile
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echo "${TAB}@mkdir -p out/bin" >> Makefile
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echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" out/lib/${LIB_NAME}.o -Lout/lib \$(LDFLAGS) -l${LIB_NAME} ${STATIC}" >> Makefile
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done
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find src/include -name '*.h' | while IFS= read -r header; do
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src=$(echo "$header" | cut -d '/' -f 2-)
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out=$(echo "$header" | cut -d '/' -f 3- | sed -e 's/\.h$/.3/')
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echo "out/man/man3/Cytoplasm-${out}: out/bin/hdoc src/${src}" >> Makefile
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echo "${TAB}@mkdir -p out/man/man3" >> Makefile
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echo "${TAB}out/bin/hdoc -D \"Os=${LIB_NAME}\" -i \"src/${src}\" -o \"out/man/man3/Cytoplasm-${out}\"" >> Makefile
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done
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echo "Done. Run 'make' to build ${LIB_NAME}."
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