275 lines
8.6 KiB
Makefile
275 lines
8.6 KiB
Makefile
SCDOC := scdoc
|
|
|
|
ARCH := $(shell uname -m)
|
|
ifeq ($(ARCH),$(filter $(ARCH),i386 i686))
|
|
override ARCH = x86
|
|
endif
|
|
ifeq ($(ARCH),$(filter $(ARCH),sh2 sh4))
|
|
override ARCH = sh
|
|
endif
|
|
ifeq ($(ARCH),$(filter $(ARCH),ppc64le))
|
|
override ARCH = ppc64
|
|
endif
|
|
ifeq ($(ARCH),$(filter $(ARCH),armv7l))
|
|
override ARCH = arm
|
|
endif
|
|
ifeq ($(ARCH),$(filter $(ARCH),arm64))
|
|
override ARCH = aarch64
|
|
endif
|
|
|
|
prefix = /usr
|
|
libdir = ${prefix}/lib
|
|
shared_libdir = ${libdir}
|
|
static_libdir = ${libdir}
|
|
includedir = ${prefix}/include
|
|
pkgconfigdir = ${prefix}/lib/pkgconfig
|
|
|
|
CFLAGS ?= -ggdb3 -O2 -Wall
|
|
CPPFLAGS := -Iinclude -Iarch/${ARCH} -Iarch/common
|
|
ifneq ($(shell uname),Darwin)
|
|
EXPORT_UNPREFIXED := yes
|
|
else
|
|
# Darwin does not support aliases
|
|
EXPORT_UNPREFIXED := no
|
|
endif
|
|
FREESTANDING := no
|
|
|
|
ifeq ($(FREESTANDING),yes)
|
|
CPPFLAGS += -DFREESTANDING
|
|
EXPORT_UNPREFIXED = no -Iarch/${ARCH}/include
|
|
else
|
|
CPPFLAGS += -Iarch/common/include
|
|
endif
|
|
|
|
FORCE_SOFT_FLOAT := no
|
|
|
|
ifeq ($(FORCE_SOFT_FLOAT),yes)
|
|
CPPFLAGS += -DFORCE_SOFT_FLOAT
|
|
endif
|
|
|
|
FORCE_HARD_FLOAT := no
|
|
|
|
ifeq ($(FORCE_HARD_FLOAT),yes)
|
|
CPPFLAGS += -DFORCE_HARD_FLOAT
|
|
endif
|
|
|
|
ifeq ($(EXPORT_UNPREFIXED),yes)
|
|
CPPFLAGS += -DEXPORT_UNPREFIXED
|
|
endif
|
|
|
|
LIBUCONTEXT_C_SRC = $(wildcard arch/${ARCH}/*.c)
|
|
LIBUCONTEXT_S_SRC = $(wildcard arch/${ARCH}/*.S)
|
|
|
|
ifeq ($(shell test -d arch/${ARCH}/include; echo $?),0)
|
|
CPPFLAGS += -Iarch/${ARCH}/include
|
|
endif
|
|
|
|
LIBUCONTEXT_VERSION := $(shell head -n 1 VERSION)
|
|
LIBUCONTEXT_OBJ = ${LIBUCONTEXT_C_SRC:.c=.o} ${LIBUCONTEXT_S_SRC:.S=.o}
|
|
LIBUCONTEXT_SOVERSION = 1
|
|
ifeq ($(shell uname),Darwin)
|
|
LIBUCONTEXT_NAME = libucontext.dylib
|
|
LIBUCONTEXT_SONAME = libucontext.${LIBUCONTEXT_SOVERSION}.dylib
|
|
LIBUCONTEXT_POSIX_NAME = libucontext_posix.dylib
|
|
LIBUCONTEXT_POSIX_SONAME = libucontext_posix.${LIBUCONTEXT_SOVERSION}.dylib
|
|
LIBUCONTEXT_LINKER_FLAGS = -Wl,-dynamiclib,-install_name,${LIBUCONTEXT_SONAME},-current_version,${LIBUCONTEXT_SOVERSION},-compatibility_version,${LIBUCONTEXT_SOVERSION}
|
|
LIBUCONTEXT_POSIX_LINKER_FLAGS = -Wl,-dynamiclib,-install_name,${LIBUCONTEXT_POSIX_SONAME},-current_version,${LIBUCONTEXT_SOVERSION},-compatibility_version,${LIBUCONTEXT_SOVERSION}
|
|
else
|
|
LIBUCONTEXT_NAME = libucontext.so
|
|
LIBUCONTEXT_SONAME = libucontext.so.${LIBUCONTEXT_SOVERSION}
|
|
LIBUCONTEXT_POSIX_NAME = libucontext_posix.so
|
|
LIBUCONTEXT_POSIX_SONAME = libucontext_posix.so.${LIBUCONTEXT_SOVERSION}
|
|
LIBUCONTEXT_LINKER_FLAGS = -shared -Wl,-soname,${LIBUCONTEXT_SONAME} -Wl,-z,noexecstack
|
|
LIBUCONTEXT_POSIX_LINKER_FLAGS = -shared -Wl,-soname,${LIBUCONTEXT_POSIX_SONAME} -Wl,-z,noexecstack
|
|
ASFLAGS = -Wa,--noexecstack
|
|
endif
|
|
LIBUCONTEXT_STATIC_NAME = libucontext.a
|
|
LIBUCONTEXT_PC = libucontext.pc
|
|
LIBUCONTEXT_PATH = ${shared_libdir}/${LIBUCONTEXT_SONAME}
|
|
LIBUCONTEXT_STATIC_PATH = ${static_libdir}/${LIBUCONTEXT_STATIC_NAME}
|
|
LIBUCONTEXT_HEADERS = \
|
|
include/libucontext/libucontext.h
|
|
ifeq ($(FREESTANDING),yes)
|
|
LIBUCONTEXT_HEADERS += arch/${ARCH}/include/libucontext/bits.h
|
|
else
|
|
LIBUCONTEXT_HEADERS += arch/common/include/libucontext/bits.h
|
|
endif
|
|
LIBUCONTEXT_EXAMPLES = \
|
|
examples/cooperative_threading
|
|
LIBUCONTEXT_POSIX_STATIC_NAME = libucontext_posix.a
|
|
LIBUCONTEXT_POSIX_C_SRC = libucontext_posix.c
|
|
LIBUCONTEXT_POSIX_OBJ = ${LIBUCONTEXT_POSIX_C_SRC:.c=.o}
|
|
LIBUCONTEXT_POSIX_PATH = ${shared_libdir}/${LIBUCONTEXT_POSIX_SONAME}
|
|
LIBUCONTEXT_POSIX_STATIC_PATH = ${static_libdir}/${LIBUCONTEXT_POSIX_STATIC_NAME}
|
|
|
|
ifeq ($(FREESTANDING),yes)
|
|
LIBUCONTEXT_POSIX_NAME =
|
|
LIBUCONTEXT_POSIX_STATIC_NAME =
|
|
endif
|
|
|
|
all: ${LIBUCONTEXT_SONAME} ${LIBUCONTEXT_STATIC_NAME} ${LIBUCONTEXT_POSIX_NAME} ${LIBUCONTEXT_POSIX_STATIC_NAME} ${LIBUCONTEXT_PC}
|
|
|
|
${LIBUCONTEXT_POSIX_NAME}: ${LIBUCONTEXT_NAME} ${LIBUCONTEXT_POSIX_OBJ}
|
|
$(CC) -fPIC -o ${LIBUCONTEXT_POSIX_NAME} ${LIBUCONTEXT_POSIX_LINKER_FLAGS} ${LIBUCONTEXT_POSIX_OBJ} -L. -lucontext ${LDFLAGS}
|
|
|
|
${LIBUCONTEXT_POSIX_STATIC_NAME}: ${LIBUCONTEXT_STATIC_NAME} ${LIBUCONTEXT_POSIX_OBJ}
|
|
$(AR) rcs ${LIBUCONTEXT_POSIX_STATIC_NAME} ${LIBUCONTEXT_POSIX_OBJ}
|
|
|
|
${LIBUCONTEXT_POSIX_SONAME}: ${LIBUCONTEXT_POSIX_NAME}
|
|
ln -sf ${LIBUCONTEXT_POSIX_NAME} ${LIBUCONTEXT_POSIX_SONAME}
|
|
|
|
${LIBUCONTEXT_STATIC_NAME}: ${LIBUCONTEXT_OBJ}
|
|
$(AR) rcs ${LIBUCONTEXT_STATIC_NAME} ${LIBUCONTEXT_OBJ}
|
|
|
|
${LIBUCONTEXT_NAME}: ${LIBUCONTEXT_OBJ}
|
|
$(CC) -fPIC -o ${LIBUCONTEXT_NAME} ${LIBUCONTEXT_LINKER_FLAGS} ${LIBUCONTEXT_OBJ} ${LDFLAGS}
|
|
|
|
${LIBUCONTEXT_SONAME}: ${LIBUCONTEXT_NAME}
|
|
ln -sf ${LIBUCONTEXT_NAME} ${LIBUCONTEXT_SONAME}
|
|
|
|
${LIBUCONTEXT_PC}: libucontext.pc.in
|
|
sed -e s:@LIBUCONTEXT_VERSION@:${LIBUCONTEXT_VERSION}:g \
|
|
-e s:@LIBUCONTEXT_SHARED_LIBDIR@:${shared_libdir}:g \
|
|
-e s:@LIBUCONTEXT_STATIC_LIBDIR@:${static_libdir}:g \
|
|
-e s:@LIBUCONTEXT_INCLUDEDIR@:${includedir}:g $< > $@
|
|
|
|
MANPAGES_SYMLINKS_3 = \
|
|
libucontext_getcontext.3 \
|
|
libucontext_makecontext.3 \
|
|
libucontext_setcontext.3 \
|
|
libucontext_swapcontext.3
|
|
MANPAGES_3 = doc/libucontext.3
|
|
|
|
MANPAGES = ${MANPAGES_3}
|
|
|
|
.scd.3:
|
|
${SCDOC} < $< > $@
|
|
|
|
.SUFFIXES: .scd .3
|
|
|
|
docs: ${MANPAGES}
|
|
|
|
.c.o:
|
|
$(CC) -std=gnu99 -D_BSD_SOURCE -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} -c -o $@ $<
|
|
|
|
.S.o:
|
|
$(CC) -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} ${ASFLAGS} -c -o $@ $<
|
|
|
|
${LIBUCONTEXT_NAME}_clean:
|
|
rm -f ${LIBUCONTEXT_NAME}
|
|
|
|
${LIBUCONTEXT_SONAME}_clean:
|
|
rm -f ${LIBUCONTEXT_SONAME}
|
|
|
|
${LIBUCONTEXT_STATIC_NAME}_clean:
|
|
rm -f ${LIBUCONTEXT_STATIC_NAME}
|
|
|
|
libucontext_obj_clean:
|
|
rm -f ${LIBUCONTEXT_OBJ}
|
|
|
|
${LIBUCONTEXT_PC}_clean:
|
|
rm -f ${LIBUCONTEXT_PC}
|
|
|
|
${LIBUCONTEXT_POSIX_NAME}_clean:
|
|
rm -f ${LIBUCONTEXT_POSIX_NAME}
|
|
|
|
${LIBUCONTEXT_POSIX_SONAME}_clean:
|
|
rm -f ${LIBUCONTEXT_POSIX_SONAME}
|
|
|
|
${LIBUCONTEXT_POSIX_STATIC_NAME}_clean:
|
|
rm -f ${LIBUCONTEXT_POSIX_STATIC_NAME}
|
|
|
|
libucontext_posix_obj_clean:
|
|
rm -f ${LIBUCONTEXT_POSIX_OBJ}
|
|
|
|
check_clean: check_bare_clean check_posix_clean check_bare_posixabi_clean
|
|
|
|
check_bare_clean:
|
|
rm -f test_libucontext
|
|
|
|
check_posix_clean:
|
|
rm -f test_libucontext_posix
|
|
|
|
check_bare_posixabi_clean:
|
|
rm -f test_libucontext_bare_posixabi
|
|
|
|
docs_clean:
|
|
rm -f ${MANPAGES}
|
|
|
|
clean: ${LIBUCONTEXT_NAME}_clean
|
|
clean: ${LIBUCONTEXT_SONAME}_clean
|
|
clean: ${LIBUCONTEXT_STATIC_NAME}_clean
|
|
clean: ${LIBUCONTEXT_PC}_clean
|
|
clean: ${LIBUCONTEXT_POSIX_NAME}_clean
|
|
clean: ${LIBUCONTEXT_POSIX_SONAME}_clean
|
|
clean: ${LIBUCONTEXT_POSIX_STATIC_NAME}_clean
|
|
clean: libucontext_posix_obj_clean
|
|
clean: libucontext_obj_clean
|
|
clean: check_clean
|
|
clean: docs_clean
|
|
|
|
install: all
|
|
install -D -m755 ${LIBUCONTEXT_NAME} ${DESTDIR}${LIBUCONTEXT_PATH}
|
|
install -D -m664 ${LIBUCONTEXT_STATIC_NAME} ${DESTDIR}${LIBUCONTEXT_STATIC_PATH}
|
|
ln -sf ${LIBUCONTEXT_SONAME} ${DESTDIR}${shared_libdir}/${LIBUCONTEXT_NAME}
|
|
for i in ${LIBUCONTEXT_HEADERS}; do \
|
|
destfn=$$(echo $$i | sed s:include/::g); \
|
|
install -D -m644 $$i ${DESTDIR}${includedir}/$$destfn; \
|
|
done
|
|
install -D -m644 ${LIBUCONTEXT_PC} ${DESTDIR}${pkgconfigdir}/${LIBUCONTEXT_PC}
|
|
if [ -n "${LIBUCONTEXT_POSIX_NAME}" ]; then \
|
|
install -D -m755 ${LIBUCONTEXT_POSIX_NAME} ${DESTDIR}${LIBUCONTEXT_POSIX_PATH}; \
|
|
install -D -m644 ${LIBUCONTEXT_POSIX_STATIC_NAME} ${DESTDIR}${LIBUCONTEXT_POSIX_STATIC_PATH}; \
|
|
fi
|
|
|
|
install_docs: docs
|
|
install -D -m644 doc/libucontext.3 ${DESTDIR}/usr/share/man/man3/libucontext.3
|
|
for i in ${MANPAGES_SYMLINKS_3}; do \
|
|
ln -s libucontext.3 ${DESTDIR}/usr/share/man/man3/$$i; \
|
|
done
|
|
|
|
ifneq (${FREESTANDING},yes)
|
|
check: check_libucontext_posix
|
|
|
|
check_libucontext_posix: test_libucontext_posix ${LIBUCONTEXT_POSIX_SONAME} ${LIBUCONTEXT_SONAME}
|
|
env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext_posix
|
|
|
|
test_libucontext_posix: test_libucontext_posix.c ${LIBUCONTEXT_POSIX_NAME}
|
|
$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext -lucontext_posix
|
|
endif
|
|
|
|
ifeq ($(EXPORT_UNPREFIXED),yes)
|
|
check: check_libucontext_bare_posixabi
|
|
|
|
check_libucontext_bare_posixabi: test_libucontext_bare_posixabi ${LIBUCONTEXT_SONAME}
|
|
env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext_bare_posixabi
|
|
|
|
test_libucontext_bare_posixabi: test_libucontext_posix.c ${LIBUCONTEXT_NAME}
|
|
$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} test_libucontext_posix.c -o $@ -L. -lucontext
|
|
endif
|
|
|
|
check_libucontext: test_libucontext ${LIBUCONTEXT_SONAME}
|
|
env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext
|
|
|
|
check: check_libucontext
|
|
|
|
test_libucontext: test_libucontext.c ${LIBUCONTEXT_NAME}
|
|
$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
|
|
|
|
examples: ${LIBUCONTEXT_EXAMPLES}
|
|
examples/cooperative_threading: examples/cooperative_threading.c ${LIBUCONTEXT_NAME}
|
|
$(CC) -std=gnu99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
|
|
|
|
PACKAGE_NAME = libucontext
|
|
PACKAGE_VERSION = ${LIBUCONTEXT_VERSION}
|
|
DIST_NAME = ${PACKAGE_NAME}-${PACKAGE_VERSION}
|
|
DIST_TARBALL = ${DIST_NAME}.tar.xz
|
|
|
|
distcheck: check dist
|
|
dist: ${DIST_TARBALL}
|
|
${DIST_TARBALL}:
|
|
git archive --format=tar --prefix=${DIST_NAME}/ -o ${DIST_NAME}.tar ${DIST_NAME}
|
|
xz ${DIST_NAME}.tar
|
|
|
|
.PHONY: check dist
|