IMPH = src/internal/stdio_impl.h src/internal/pthread_impl.h src/internal/libc.h
LDFLAGS =
+LIBCC = -lgcc
CPPFLAGS =
CFLAGS = -Os -pipe
CFLAGS_C99FSE = -std=c99 -ffreestanding -nostdinc
CFLAGS_ALL = $(CFLAGS_C99FSE)
-CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I./src/internal -I./include -I./arch/$(ARCH)
+CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I./arch/$(ARCH) -I./src/internal -I./include
CFLAGS_ALL += $(CPPFLAGS) $(CFLAGS)
CFLAGS_ALL_STATIC = $(CFLAGS_ALL)
-CFLAGS_ALL_SHARED = $(CFLAGS_ALL) -fPIC -DSHARED -O3
+CFLAGS_ALL_SHARED = $(CFLAGS_ALL) -fPIC -DSHARED
AR = $(CROSS_COMPILE)ar
RANLIB = $(CROSS_COMPILE)ranlib
all: $(ALL_LIBS) $(ALL_TOOLS)
-install: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%) $(ALL_TOOLS:tools/%=$(DESTDIR)$(bindir)/%) $(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
+install: install-libs install-headers install-tools
clean:
rm -f crt/*.o
include/bits/alltypes.h: include/bits/alltypes.h.sh
sh $< > $@
+src/ldso/dynlink.lo: arch/$(ARCH)/reloc.h
+
%.o: $(ARCH)/%.s
$(CC) $(CFLAGS_ALL_STATIC) -c -o $@ $<
lib/libc.so: $(LOBJS)
$(CC) $(CFLAGS_ALL_SHARED) $(LDFLAGS) -nostdlib -shared \
-Wl,-e,_start -Wl,-Bsymbolic-functions \
- -Wl,-soname=libc.so -o $@ $(LOBJS) -lgcc
+ -Wl,-soname=libc.so -o $@ $(LOBJS) $(LIBCC)
lib/libc.a: $(OBJS)
rm -f $@
sh $< "$(includedir)" "$(libdir)" "$(LDSO_PATHNAME)" > $@
tools/musl-gcc: config.mak
- printf '#!/bin/sh\nexec gcc "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@
+ printf '#!/bin/sh\nexec "$${REALGCC:-gcc}" "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@
chmod +x $@
$(DESTDIR)$(bindir)/%: tools/%
$(DESTDIR)$(includedir)/%: include/%
install -D -m 644 $< $@
-$(DESTDIR)$(LDSO_PATHNAME): lib/libc.so
- install -d -m 755 $(DESTDIR)$(syslibdir) || true
+$(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(syslibdir)
ln -sf $(libdir)/libc.so $@ || true
+$(DESTDIR)$(syslibdir):
+ install -d -m 755 $(DESTDIR)$(syslibdir)
+
+install-libs: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) $(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
+
+install-headers: $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%)
+
+install-tools: $(ALL_TOOLS:tools/%=$(DESTDIR)$(bindir)/%)
+
+
+
.PRECIOUS: $(CRT_LIBS:lib/%=crt/%)
-.PHONY: all clean install
+.PHONY: all clean install install-libs install-headers install-tools