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| author | Doug Evans <dje@canuck.cygnus.com> | 1997-10-10 20:48:55 +0000 |
|---|---|---|
| committer | Doug Evans <dje@gnu.org> | 1997-10-10 20:48:55 +0000 |
| commit | dec883836b9d119cab6c2f935512a682045d137c (patch) | |
| tree | 7722478f4d9b2ffe9f09382ebf87e00e52bbfd3f | |
| parent | 7ac63bcadb511dd552b7ce6b31dad203eea4971e (diff) | |
| download | gcc-dec883836b9d119cab6c2f935512a682045d137c.zip gcc-dec883836b9d119cab6c2f935512a682045d137c.tar.gz gcc-dec883836b9d119cab6c2f935512a682045d137c.tar.bz2 | |
configure.in: Handle --with-newlib.
* configure.in: Handle --with-newlib.
* Makefile.in (LIBGCC2_CFLAGS): Add @inhibit_libc@.
* sparc/t-sp64 (LIBGCC2_CFLAGS): Delete.
From-SVN: r15889
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/Makefile.in | 3 | ||||
| -rwxr-xr-x | gcc/configure | 11 | ||||
| -rw-r--r-- | gcc/configure.in | 10 |
4 files changed, 30 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 347497d..d4c5d7da 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +Fri Oct 10 13:46:56 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure.in: Handle --with-newlib. + * Makefile.in (LIBGCC2_CFLAGS): Add @inhibit_libc@. + + * sparc/t-sp64 (LIBGCC2_CFLAGS): Delete. + Wed Oct 8 14:37:44 1997 Jeffrey A Law (law@cygnus.com) * config/ptx4.h: Fix typo. diff --git a/gcc/Makefile.in b/gcc/Makefile.in index a9adf6f..47b4163 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -269,7 +269,8 @@ LIBGCC2 = libgcc2.a # we use this here because that should be enough, and also # so that -g1 will be tested. LIBGCC2_DEBUG_CFLAGS = -g1 -LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED +LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \ + @inhibit_libc@ # Additional options to use when compiling libgcc2.a. # Some targets override this to -Iinclude diff --git a/gcc/configure b/gcc/configure index 8f0f654..4d25600 100755 --- a/gcc/configure +++ b/gcc/configure @@ -4560,6 +4560,16 @@ if [ ! -f Makefile.in ]; then echo "source ${srcdir}/.gdbinit" >> .gdbinit fi +# If this is using newlib, then define inhibit_libc in +# LIBGCC2_CFLAGS. This will cause __eprintf to be left out of +# libgcc.a, but that's OK because newib should have its own version of +# assert.h. +inhibit_libc= +if [ x$with_newlib = xyes ]; then + inhibit_libc=-Dinhibit_libc +fi + + # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler. sched_prefix= sched_cflags= @@ -4825,6 +4835,7 @@ s%@SET_MAKE@%$SET_MAKE%g s%@CPP@%$CPP%g s%@manext@%$manext%g s%@objext@%$objext%g +s%@inhibit_libc@%$inhibit_libc%g s%@sched_prefix@%$sched_prefix%g s%@sched_cflags@%$sched_cflags%g s%@subdirs@%$subdirs%g diff --git a/gcc/configure.in b/gcc/configure.in index 88a5f76..4cc80d2 100644 --- a/gcc/configure.in +++ b/gcc/configure.in @@ -3045,6 +3045,16 @@ if [[ ! -f Makefile.in ]]; then echo "source ${srcdir}/.gdbinit" >> .gdbinit fi +# If this is using newlib, then define inhibit_libc in +# LIBGCC2_CFLAGS. This will cause __eprintf to be left out of +# libgcc.a, but that's OK because newib should have its own version of +# assert.h. +inhibit_libc= +if [[ x$with_newlib = xyes ]]; then + inhibit_libc=-Dinhibit_libc +fi +AC_SUBST(inhibit_libc) + # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler. sched_prefix= sched_cflags= |