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| author | Alexandre Oliva <oliva@adacore.com> | 2022-06-28 09:41:07 -0300 |
|---|---|---|
| committer | Alexandre Oliva <oliva@gnu.org> | 2022-06-28 09:41:07 -0300 |
| commit | eabd44a02529f7921a4997240aaaefb15f1ef81f (patch) | |
| tree | 77b81818f949a1cbb6f6f0683a31105929475908 /Makefile.in | |
| parent | bb1f266a7d602ffee4a070f586351bdfafcb6150 (diff) | |
| download | gcc-eabd44a02529f7921a4997240aaaefb15f1ef81f.zip gcc-eabd44a02529f7921a4997240aaaefb15f1ef81f.tar.gz gcc-eabd44a02529f7921a4997240aaaefb15f1ef81f.tar.bz2 | |
Add TFLAGS to gcc's GCC_FOR_TARGET
When the GCC build runs GCC_FOR_TARGET, e.g. for selftests or for
dumping specs, it doesn't use TFLAGS in non-bootstrap scenarios. This
patch arranges for TFLAGS to be passed from the top level down to gcc
in GCC_FOR_TARGET in this case.
Another issue related with TFLAGS fixed herein is that there's no easy
way to add a TFLAGS to GCC_FOR_TARGET when running "make gnatlib"
within the gcc directory. Overriding all of GCC_FOR_TARGET is
somewhat cumbersome, so I'm adding TFLAGS support to gcc/Makefile.in,
getting it added to GCC_FOR_TARGET, as it would when passed down from
the top level.
for ChangeLog
* Makefile.tpl (HOST_EXPORTS): Add TFLAGS to GCC_FOR_TARGET.
(EXTRA_GCC_FLAGS): Likewise.
* Makefile.in: Rebuilt.
for gcc/ChangeLog
* Makefile.in (TFLAGS): New.
(GCC_FOR_TARGET): Add TFLAGS.
(FLAGS_TO_PASS): Pass TFLAGS down.
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile.in b/Makefile.in index 593495e..13ee95a 100644 --- a/Makefile.in +++ b/Makefile.in @@ -222,7 +222,7 @@ HOST_EXPORTS = \ AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \ AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \ DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \ - GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \ + GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \ LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \ NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \ OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \ @@ -1047,7 +1047,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) # The BUILD_* variables are a special case, which are used for the gcc # cross-building scheme. EXTRA_GCC_FLAGS = \ - "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ + "GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \ "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" |