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improve Makefile handling of git checkouts with missing lib/ and config.mak
author
Rich Felker
<dalias@aerifal.cx>
Thu, 17 Feb 2011 20:15:03 +0000
(15:15 -0500)
committer
Rich Felker
<dalias@aerifal.cx>
Thu, 17 Feb 2011 20:15:03 +0000
(15:15 -0500)
Makefile
patch
|
blob
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history
diff --git
a/Makefile
b/Makefile
index
13a24e3
..
c3d29d2
100644
(file)
--- a/
Makefile
+++ b/
Makefile
@@
-54,6
+54,7
@@
clean:
rm -f include/bits
include/bits:
rm -f include/bits
include/bits:
+ @test "$(ARCH)" || { echo "Please set ARCH in config.mak before running make." ; exit 1 ; }
ln -sf ../arch/$(ARCH)/bits $@
include/bits/alltypes.h.sh: include/bits
ln -sf ../arch/$(ARCH)/bits $@
include/bits/alltypes.h.sh: include/bits
@@
-73,19
+74,22
@@
include/bits/alltypes.h: include/bits/alltypes.h.sh
%.lo: %.c $(GENH)
$(CC) $(CFLAGS) $(INC) $(PIC) -c -o $@ $<
%.lo: %.c $(GENH)
$(CC) $(CFLAGS) $(INC) $(PIC) -c -o $@ $<
-lib/libc.so: $(LOBJS)
+lib:
+ mkdir -p lib
+
+lib/libc.so: $(LOBJS) lib
$(CC) $(LDFLAGS) -o $@ $(LOBJS) -lgcc
$(OBJCOPY) --weaken $@
$(CC) $(LDFLAGS) -o $@ $(LOBJS) -lgcc
$(OBJCOPY) --weaken $@
-lib/libc.a: $(OBJS)
+lib/libc.a: $(OBJS)
lib
rm -f $@
$(AR) rc $@ $(OBJS)
$(RANLIB) $@
rm -f $@
$(AR) rc $@ $(OBJS)
$(RANLIB) $@
-$(EMPTY_LIBS):
+$(EMPTY_LIBS):
lib
$(AR) rc $@
$(AR) rc $@
-lib/%.o: crt/%.o
+lib/%.o: crt/%.o
lib
cp $< $@
tools/musl-gcc: tools/gen-musl-gcc.sh config.mak
cp $< $@
tools/musl-gcc: tools/gen-musl-gcc.sh config.mak