forked from Telodendria/Telodendria
Support building a local copy of Cytoplasm.
Previously, one would have to install Cytoplasm globally to compile Telodendria. Now, Telodendria builds and links against its own copy unless --cytoplasm is set to nothing.
This commit is contained in:
parent
e62389aa14
commit
ae0724f01c
2 changed files with 89 additions and 26 deletions
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@ -1 +1 @@
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Subproject commit 039a487bdfc2b526141fb537a1efc7bc186d5d5b
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Subproject commit 5d87da31cda74e6808eebca72e9475aabde86532
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113
configure
vendored
113
configure
vendored
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@ -13,13 +13,40 @@ SRC="src"
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INCLUDE="src/include"
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TOOLS="tools/src"
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SCHEMA="Schema"
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CYTOPLASM="Cytoplasm"
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CFLAGS="-Wall -Wextra -pedantic -std=c89 -O3 -pipe -D_DEFAULT_SOURCE -I${INCLUDE} -I${BUILD}"
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CFLAGS="-O1 -D_DEFAULT_SOURCE -I${INCLUDE} -I${BUILD}"
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LIBS="-lm -pthread -lCytoplasm"
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# Set default args for all platforms
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SCRIPT_ARGS="--cc=cc --prefix=/usr/local --enable-ld-extra --bin-name=telodendria --version=1.7.0-alpha4 --static $@"
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SCRIPT_ARGS="--prefix=/usr/local --bin-name=telodendria --version=1.7.0-alpha4"
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if [ -f "${CYTOPLASM}/configure" ]; then
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SCRIPT_ARGS="${SCRIPT_ARGS} --cytoplasm=${CYTOPLASM}"
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else
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SCRIPT_ARGS="${SCRIPT_ARGS} --cytoplasm=" # No cytoplasm path.
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fi
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# Set compiler depending on the platform.
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case "$(uname)" in
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Linux|NetBSD)
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# These systems typically use GCC.
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SCRIPT_ARGS="${SCRIPT_ARGS} --cc=gcc"
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;;
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OpenBSD|FreeBSD)
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# These systems typically use Clang.
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SCRIPT_ARGS="${SCRIPT_ARGS} --cc=clang"
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;;
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*)
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# Use default compiler which is required to be present on
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# all POSIX-compliant systems.
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SCRIPT_ARGS="${SCRIPT_ARGS} --cc=c99"
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;;
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esac
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# Append any additional args specified by user
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SCRIPT_ARGS="${SCRIPT_ARGS} $@"
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echo "Processing options..."
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echo "Ran with arguments: $SCRIPT_ARGS"
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@ -29,16 +56,18 @@ for arg in $SCRIPT_ARGS; do
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case "$arg" in
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--cc=*)
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CC=$(echo "$arg" | cut -d '=' -f 2-)
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case "${CC}" in
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gcc*|clang*)
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# "Fancy" compilers that support a plethora of additional flags we
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# want to enable if present.
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CFLAGS="-Wall -Wextra -Werror -pedantic -std=c99 -O3 ${CFLAGS}"
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LDFLAGS="-flto -fdata-sections -ffunction-sections -s -Wl,-gc-sections"
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;;
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esac
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;;
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--prefix=*)
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PREFIX=$(echo "$arg" | cut -d '=' -f 2-)
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;;
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--enable-ld-extra)
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LD_EXTRA="-flto -fdata-sections -ffunction-sections -s -Wl,-gc-sections"
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;;
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--disable-ld-extra)
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LD_EXTRA=""
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;;
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--bin-name=*)
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BIN_NAME=$(echo "$arg" | cut -d '=' -f 2-)
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;;
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@ -47,20 +76,21 @@ for arg in $SCRIPT_ARGS; do
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;;
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--enable-debug)
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DEBUG="-O0 -g"
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echo "Notice: --enable-debug implies --disable-ld-extra and --no-static."
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echo "You must explicitly provide --enable-ld-extra and/or --static after"
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echo "specifying --enable-debug if you wish to enable these features in debug mode."
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LD_EXTRA=""
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STATIC=""
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;;
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--disable-debug)
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DEBUG=""
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;;
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--static)
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STATIC="-static -Wl,-static"
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;;
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--no-static)
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STATIC=""
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--cytoplasm=*)
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CYTOPLASM=$(echo "$arg" | cut -d '=' -f 2-)
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if [ -n "${CYTOPLASM}" ]; then
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if [ ! -f "${CYTOPLASM}/configure" ]; then
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echo "Path for Cytoplasm does not appear to actually contain Cytoplasm source:"
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echo "${CYTOPLASM}"
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exit 1
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fi
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CFLAGS="${CFLAGS} -L${CYTOPLASM}/out/lib -I${CYTOPLASM}/include"
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fi
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;;
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*)
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echo "Invalid argument: $arg"
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@ -70,7 +100,7 @@ for arg in $SCRIPT_ARGS; do
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done
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CFLAGS="${CFLAGS} '-DTELODENDRIA_VERSION=\"${VERSION}\"' ${DEBUG}"
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LDFLAGS="${LIBS} ${LD_EXTRA}"
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LDFLAGS="${LIBS} ${LDFLAGS}"
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#
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# Makefile generation
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@ -103,6 +133,16 @@ prefix() {
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done
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}
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cytoplasm_tool() {
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tool="$1"
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if [ -n "${CYTOPLASM}" ]; then
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echo "LD_LIBRARY_PATH=${CYTOPLASM}/out/lib ${CYTOPLASM}/out/bin/$tool"
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else
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echo "$tool"
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fi
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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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@ -111,11 +151,27 @@ print_obj() {
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printf '%s ' "$2"
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}
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get_deps() {
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src="$1"
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${CC} -I${INCLUDE} -I${BUILD} $(if [ -n "${CYTOPLASM}" ]; then echo "-I${CYTOPLASM}/include"; fi) -E "$src" \
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| grep '^#' \
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| awk '{print $3}' \
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| cut -d '"' -f 2 \
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| sort \
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| uniq \
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| grep -v '^[/<]' \
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| grep -e "^${SRC}/" -e "^${BUILD}/" \
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| while IFS= read -r dep; do
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printf "%s " "$dep"
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done
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}
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compile_obj() {
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src="$1"
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obj="$2"
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pref=$(${CC} -I${INCLUDE} -I${BUILD} -MM -MT "${obj}" "${src}")
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pref="${obj}: $(get_deps ${src})"
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echo "$pref $(collect ${SCHEMA}/ .json .h ${BUILD}/Schema/ print_obj)"
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echo "${TAB}@mkdir -p $(dirname ${obj})"
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echo "${TAB}\$(CC) \$(CFLAGS) -fPIC -c -o \"${obj}\" \"${src}\""
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@ -129,7 +185,7 @@ compile_bin() {
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echo "${out}: ${src}"
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echo "${TAB}@mkdir -p ${OUT}/bin"
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echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" $depObjs \$(LDFLAGS) ${STATIC}"
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echo "${TAB}\$(CC) \$(CFLAGS) -o \"${out}\" \"${src}\" $depObjs \$(LDFLAGS)"
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}
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compile_doc() {
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@ -142,7 +198,7 @@ compile_doc() {
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echo "${out}: ${src}"
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echo "${TAB}@mkdir -p ${OUT}/man/man3"
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echo "${TAB}hdoc -D \"Os=${BIN_NAME}\" -i \"${src}\" -o \"${out}\""
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echo "${TAB}$(cytoplasm_tool hdoc) -D \"Os=${BIN_NAME}\" -i \"${src}\" -o \"${out}\""
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}
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print_doc() {
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@ -160,11 +216,11 @@ compile_schema() {
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echo "${BUILD}/Schema/${out}.h:"
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echo "${TAB}@mkdir -p ${BUILD}/Schema"
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echo "${TAB}j2s -s \"${src}\" -h \"${BUILD}/Schema/${out}.h\" -c \"${BUILD}/Schema/${out}.c\""
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echo "${TAB}$(cytoplasm_tool j2s) -s \"${src}\" -h \"${BUILD}/Schema/${out}.h\" -c \"${BUILD}/Schema/${out}.c\""
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echo "${BUILD}/Schema/${out}.c:"
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echo "${TAB}@mkdir -p ${BUILD}/Schema"
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echo "${TAB}j2s -s \"${src}\" -h \"${BUILD}/Schema/${out}.h\" -c \"${BUILD}/Schema/${out}.c\""
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echo "${TAB}$(cytoplasm_tool j2s) -s \"${src}\" -h \"${BUILD}/Schema/${out}.h\" -c \"${BUILD}/Schema/${out}.c\""
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echo "${obj}: ${src} ${BUILD}/Schema/${out}.c"
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echo "${TAB}@mkdir -p ${BUILD}/Schema"
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@ -227,7 +283,7 @@ ${TAB} diff -u -p - "LICENSE.txt" | \\
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${TAB} patch "\$\$src" | grep -v "^Hmm"; \\
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${TAB}done
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${BIN_NAME}: ${OUT}/bin/${BIN_NAME}
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${BIN_NAME}: $(if [ -n "${CYTOPLASM}" ]; then echo "cytoplasm"; fi) ${OUT}/bin/${BIN_NAME}
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install: ${BIN_NAME}
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${TAB}install -D ${OUT}/bin/${BIN_NAME} \$(PREFIX)/bin/${BIN_NAME}
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@ -247,6 +303,13 @@ $(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 ${OUT}/man/man3/${BIN_NAME}- compile_doc)
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$(
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if [ -n "${CYTOPLASM}" ]; then
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echo "cytoplasm:"
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echo "${TAB}cd ${CYTOPLASM} && ./configure && \$(MAKE)"
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fi
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)
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EOF
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echo "Done. Run 'make' to build ${BIN_NAME}."
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