diff options
author | Mike Frysinger <vapier@gentoo.org> | 2022-02-13 11:03:12 +0300 |
---|---|---|
committer | Mike Frysinger <vapier@gentoo.org> | 2022-02-18 04:54:21 +0300 |
commit | f2b053f49ed2bd7b4da8cf4ed3a608dc2f425c2b (patch) | |
tree | 5651be304e5ccacdb7fcd50f19c48d3f41d1a491 /newlib/Makefile.am | |
parent | c75bb30fc10bb68a087995ce7f4bf16fd8b0a4b0 (diff) |
newlib: separate out libg from libc
Make this a separate target from libc so that we can migrate libc over
to automake more easily. Having it integrated into the libc target is
difficult to handle when using automake rules which expect a one-to-one
mapping between names & inputs.
Diffstat (limited to 'newlib/Makefile.am')
-rw-r--r-- | newlib/Makefile.am | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/newlib/Makefile.am b/newlib/Makefile.am index 6d3b60b33..3e4b824d7 100644 --- a/newlib/Makefile.am +++ b/newlib/Makefile.am @@ -4,6 +4,7 @@ AUTOMAKE_OPTIONS = dejagnu ACLOCAL_AMFLAGS = -I . -I .. -I ../config # Variables that will accumulate in subdirs. +CLEANFILES = PHONY = SUFFIXES = info_TEXINFOS = @@ -70,6 +71,7 @@ noinst_DATA += stmp-targ-include toollib_LIBRARIES = libm.a \ libc.a +noinst_DATA += libg.a if HAVE_MULTISUBDIR BUILD_MULTISUBDIR = $(builddir)$(MULTISUBDIR) if HAVE_CRT0 @@ -80,6 +82,8 @@ endif toollib_DATA = $(CRT0) $(CRT1) +CLEANFILES += libg.a + # The functions ldexp, frexp and modf are traditionally supplied in # both libc.a and libm.a. We build them in libm.a and copy them over, # along with some required supporting routines. @@ -99,18 +103,20 @@ MATHOBJS_IN_LIBC = \ $(lpfx)s_copysign.o $(lpfx)sf_copysign.o libc.a: libc/libc.a libm.a - rm -rf libc.a libg.a tmp + rm -rf libc.a tmp mkdir tmp cd tmp; \ $(AR) x ../libm.a $(MATHOBJS_IN_LIBC) ; \ $(AR) x ../libc/libc.a ; \ $(AR) $(AR_FLAGS) ../$@ *.o $(RANLIB) libc.a - ln libc.a libg.a >/dev/null 2>/dev/null || cp libc.a libg.a rm -rf tmp libc/libc.a: ; @true +libg.a: libc.a + $(AM_V_GEN)ln libc.a libg.a >/dev/null 2>/dev/null || cp libc.a libg.a + libm.a: libm/libm.a rm -f $@ ln $< $@ >/dev/null 2>/dev/null || cp $< $@ @@ -247,7 +253,7 @@ stmp-targ-include: config.status $(MAKE) targ-include/newlib.h touch $@ -CLEANFILES = stmp-targ-include +CLEANFILES += stmp-targ-include ## We hook install-multi because this Makefile doesn't have any exec targets, ## only data targets. If that ever changes, this should be removed and the |