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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-21 13:47:26 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-21 13:47:26 -0400 |
| commit | 0b3e2257fa9f4c4773f8aec1bdbccbc46a4d9477 (patch) | |
| tree | def75432a2dd066dc777ba658e6cc4549178b277 /Makefile | |
| parent | f600105eef74a636a0efd1f1d07170ce5df9aa64 (diff) | |
| download | musl-0b3e2257fa9f4c4773f8aec1bdbccbc46a4d9477.tar.gz musl-0b3e2257fa9f4c4773f8aec1bdbccbc46a4d9477.tar.xz musl-0b3e2257fa9f4c4773f8aec1bdbccbc46a4d9477.zip | |
offer REALGCC variable to configure musl-gcc wrapper at runtime
this is useful when the underlying gcc is already a wrapper, which is the case at least on some uclibc-based system images. it's also useful for running an older/newer/nondefault version of gcc.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile index 10c174ce..3c55c8f2 100644 --- a/Makefile +++ b/Makefile @@ -112,7 +112,7 @@ lib/musl-gcc.specs: tools/musl-gcc.specs.sh config.mak sh $< "$(includedir)" "$(libdir)" "$(LDSO_PATHNAME)" > $@ tools/musl-gcc: config.mak - printf '#!/bin/sh\nexec gcc "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@ + printf '#!/bin/sh\nexec "$${REALGCC:-gcc}" "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@ chmod +x $@ $(DESTDIR)$(bindir)/%: tools/% |