mirror of
https://github.com/rui314/mold.git
synced 2024-11-13 09:39:13 +03:00
d858068975
Linking a dynamic library with `-static` would prevent it from being loadable. Fixes #191. Signed-off-by: Christoph Erhardt <github@sicherha.de>
173 lines
4.0 KiB
Makefile
173 lines
4.0 KiB
Makefile
PREFIX ?= /usr/local
|
|
BINDIR ?= $(PREFIX)/bin
|
|
LIBDIR ?= $(PREFIX)/lib
|
|
MANDIR ?= $(PREFIX)/share/man
|
|
|
|
D = $(DESTDIR)
|
|
|
|
ifeq ($(origin CC), default)
|
|
CC = clang
|
|
endif
|
|
|
|
ifeq ($(origin CXX), default)
|
|
CXX = clang++
|
|
endif
|
|
|
|
STRIP ?= strip
|
|
|
|
OS ?= $(shell uname -s)
|
|
|
|
# Used for both C and C++
|
|
COMMON_FLAGS = -pthread -fPIE -fno-unwind-tables -fno-asynchronous-unwind-tables
|
|
|
|
CFLAGS ?= -O2
|
|
CFLAGS += $(COMMON_FLAGS)
|
|
|
|
CXXFLAGS ?= -O2
|
|
CXXFLAGS += $(COMMON_FLAGS) -std=c++20 -fno-exceptions
|
|
CPPFLAGS += -DMOLD_VERSION=\"1.0.0\" -DLIBDIR="\"$(LIBDIR)\""
|
|
LIBS = -pthread -lz -ldl -lm
|
|
|
|
SRCS=$(wildcard *.cc elf/*.cc macho/*.cc)
|
|
HEADERS=$(wildcard *.h elf/*.h macho/*.h)
|
|
OBJS=$(SRCS:%.cc=out/%.o)
|
|
|
|
DEBUG ?= 0
|
|
LTO ?= 0
|
|
ASAN ?= 0
|
|
TSAN ?= 0
|
|
|
|
GIT_HASH ?= $(shell [ -d .git ] && git rev-parse HEAD)
|
|
ifneq ($(GIT_HASH),)
|
|
CPPFLAGS += -DGIT_HASH=\"$(GIT_HASH)\"
|
|
endif
|
|
|
|
ifeq ($(DEBUG), 1)
|
|
CXXFLAGS += -O0 -g
|
|
endif
|
|
|
|
ifeq ($(LTO), 1)
|
|
CXXFLAGS += -flto -O3
|
|
LDFLAGS += -flto
|
|
endif
|
|
|
|
ifeq ($(ASAN), 1)
|
|
CXXFLAGS += -fsanitize=address
|
|
LDFLAGS += -fsanitize=address
|
|
else ifeq ($(TSAN), 1)
|
|
CXXFLAGS += -fsanitize=thread
|
|
LDFLAGS += -fsanitize=thread
|
|
else ifneq ($(OS), Darwin)
|
|
# By default, we want to use mimalloc as a memory allocator.
|
|
# Since replacing the standard malloc is not compatible with ASAN,
|
|
# we do that only when ASAN is not enabled.
|
|
ifdef SYSTEM_MIMALLOC
|
|
LIBS += -lmimalloc
|
|
else
|
|
MIMALLOC_LIB = out/mimalloc/libmimalloc.a
|
|
CPPFLAGS += -Ithird-party/mimalloc/include
|
|
LIBS += -Wl,-whole-archive $(MIMALLOC_LIB) -Wl,-no-whole-archive
|
|
endif
|
|
endif
|
|
|
|
# Homebrew on macOS/ARM installs packages under /opt/homebrew
|
|
# instead of /usr/local
|
|
ifneq ($(wildcard /opt/homebrew/.),)
|
|
CPPFLAGS += -I/opt/homebrew/include
|
|
LIBS += -L/opt/homebrew/lib
|
|
endif
|
|
|
|
ifdef SYSTEM_TBB
|
|
LIBS += -ltbb
|
|
else
|
|
TBB_LIB = out/tbb/libs/libtbb.a
|
|
LIBS += $(TBB_LIB)
|
|
CPPFLAGS += -Ithird-party/tbb/include
|
|
endif
|
|
|
|
ifdef SYSTEM_XXHASH
|
|
LIBS += -lxxhash
|
|
else
|
|
XXHASH_LIB = third-party/xxhash/libxxhash.a
|
|
LIBS += $(XXHASH_LIB)
|
|
CPPFLAGS += -Ithird-party/xxhash
|
|
endif
|
|
|
|
ifeq ($(OS), Linux)
|
|
# glibc versions before 2.17 need librt for clock_gettime
|
|
LIBS += -lrt
|
|
endif
|
|
|
|
ifneq ($(OS), Darwin)
|
|
LIBS += -lcrypto
|
|
endif
|
|
|
|
all: mold mold-wrapper.so
|
|
|
|
mold: $(OBJS) $(MIMALLOC_LIB) $(TBB_LIB) $(XXHASH_LIB)
|
|
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(OBJS) -o $@ $(LIBS)
|
|
ln -sf mold ld
|
|
ln -sf mold ld64.mold
|
|
|
|
mold-wrapper.so: elf/mold-wrapper.c Makefile
|
|
$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -shared -o $@ $(LDFLAGS) $< -ldl
|
|
|
|
out/%.o: %.cc $(HEADERS) Makefile out/elf/.keep out/macho/.keep
|
|
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
|
|
|
|
out/elf/.keep:
|
|
mkdir -p out/elf
|
|
touch $@
|
|
|
|
out/macho/.keep:
|
|
mkdir -p out/macho
|
|
touch $@
|
|
|
|
$(MIMALLOC_LIB):
|
|
mkdir -p out/mimalloc
|
|
(cd out/mimalloc; CFLAGS=-DMI_USE_ENVIRON=0 cmake -G'Unix Makefiles' ../../third-party/mimalloc)
|
|
$(MAKE) -C out/mimalloc mimalloc-static
|
|
|
|
$(TBB_LIB):
|
|
mkdir -p out/tbb
|
|
(cd out/tbb; cmake -G'Unix Makefiles' -DBUILD_SHARED_LIBS=OFF -DTBB_TEST=OFF -DCMAKE_CXX_FLAGS=-D__TBB_DYNAMIC_LOAD_ENABLED=0 -DTBB_STRICT=OFF ../../third-party/tbb)
|
|
$(MAKE) -C out/tbb tbb
|
|
(cd out/tbb; ln -sf *_relwithdebinfo libs)
|
|
|
|
$(XXHASH_LIB):
|
|
$(MAKE) -C third-party/xxhash libxxhash.a
|
|
|
|
ifeq ($(OS), Darwin)
|
|
test tests check: all
|
|
$(MAKE) -C test -f Makefile.darwin --no-print-directory
|
|
else
|
|
test tests check: all
|
|
$(MAKE) -C test -f Makefile.linux --no-print-directory --output-sync
|
|
endif
|
|
|
|
install: all
|
|
install -m 755 -d $D$(BINDIR)
|
|
install -m 755 mold $D$(BINDIR)
|
|
$(STRIP) $D$(BINDIR)/mold
|
|
|
|
install -m 755 -d $D$(LIBDIR)/mold
|
|
install -m 644 mold-wrapper.so $D$(LIBDIR)/mold
|
|
$(STRIP) $D$(LIBDIR)/mold/mold-wrapper.so
|
|
|
|
install -m 755 -d $D$(MANDIR)/man1
|
|
install -m 644 docs/mold.1 $D$(MANDIR)/man1
|
|
|
|
ln -sf mold $D$(BINDIR)/ld.mold
|
|
ln -sf mold $D$(BINDIR)/ld64.mold
|
|
|
|
uninstall:
|
|
rm -f $D$(BINDIR)/mold $D$(BINDIR)/ld.mold $D$(BINDIR)/ld64.mold
|
|
rm -f $D$(MANDIR)/man1/mold.1
|
|
rm -rf $D$(LIBDIR)/mold
|
|
|
|
clean:
|
|
rm -rf *~ mold mold-wrapper.so out ld ld64.mold
|
|
$(MAKE) -C third-party/xxhash clean
|
|
|
|
.PHONY: all test tests check clean
|