mirrors/musl
0
0
Fork 0
mirror of git://git.musl-libc.org/musl synced 2024-11-27 03:53:58 +08:00
Code Issues Packages Projects Releases Wiki Activity

add arch/generic include fallback to build rules

Browse Source 
this sets the stage for the first phase of the bits deduplication.
bits headers which are identical for "most" archs will be moved to
arch/generic/bits.
This commit is contained in:
Rich Felker 2016-01-27 19:31:15 -05:00
parent e1d99894b6
commit efdf04cf87
2 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Makefile
View File

@ -40,7 +40,7 @@ CFLAGS_AUTO = -Os -pipe
CFLAGS_C99FSE = -std=c99 -ffreestanding -nostdinc
CFLAGS_ALL = $(CFLAGS_C99FSE)
CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I$(srcdir)/arch/$(ARCH) -Iobj/src/internal -I$(srcdir)/src/internal -Iobj/include -I$(srcdir)/include
CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I$(srcdir)/arch/$(ARCH) -I$(srcdir)/arch/generic -Iobj/src/internal -I$(srcdir)/src/internal -Iobj/include -I$(srcdir)/include
CFLAGS_ALL += $(CPPFLAGS) $(CFLAGS_AUTO) $(CFLAGS)
LDFLAGS_ALL = $(LDFLAGS_AUTO) $(LDFLAGS)
@ -50,8 +50,9 @@ RANLIB = $(CROSS_COMPILE)ranlib
INSTALL = $(srcdir)/tools/install.sh
ARCH_INCLUDES = $(wildcard $(srcdir)/arch/$(ARCH)/bits/*.h)
GENERIC_INCLUDES = $(wildcard $(srcdir)/arch/generic/bits/*.h)
INCLUDES = $(wildcard $(srcdir)/include/*.h $(srcdir)/include/*/*.h)
ALL_INCLUDES = $(sort $(INCLUDES:$(srcdir)/%=%) $(GENH:obj/%=%) $(ARCH_INCLUDES:$(srcdir)/arch/$(ARCH)/%=include/%))
ALL_INCLUDES = $(sort $(INCLUDES:$(srcdir)/%=%) $(GENH:obj/%=%) $(ARCH_INCLUDES:$(srcdir)/arch/$(ARCH)/%=include/%) $(GENERIC_INCLUDES:$(srcdir)/arch/generic/%=include/%))
EMPTY_LIB_NAMES = m rt pthread crypt util xnet resolv dl
EMPTY_LIBS = $(EMPTY_LIB_NAMES:%=lib/lib%.a)
@ -202,6 +203,9 @@ $(DESTDIR)$(libdir)/%: lib/%
$(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/$(ARCH)/bits/%
$(INSTALL) -D -m 644 $< $@
$(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/generic/bits/%
$(INSTALL) -D -m 644 $< $@
$(DESTDIR)$(includedir)/bits/%: obj/include/bits/%
$(INSTALL) -D -m 644 $< $@

5
configure vendored
View File

@ -651,8 +651,9 @@ echo '#include <float.h>' > "$tmpc"
echo '#if LDBL_MANT_DIG == 53' >> "$tmpc"
echo 'typedef char ldcheck[9-(int)sizeof(long double)];' >> "$tmpc"
echo '#endif' >> "$tmpc"
if $CC $CFLAGS_C99FSE -I$srcdir/arch/$ARCH -I$srcdir/include $CPPFLAGS $CFLAGS \
-c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then
if $CC $CFLAGS_C99FSE \
-I$srcdir/arch/$ARCH -I$srcdir/arch/generic -I$srcdir/include \
$CPPFLAGS $CFLAGS -c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then
printf "yes\n"
else
printf "no\n"