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| author | Xi Ruoyao <xry111@xry111.site> | 2022-06-24 20:23:13 +0800 |
|---|---|---|
| committer | Xi Ruoyao <xry111@xry111.site> | 2023-05-11 16:57:01 +0800 |
| commit | 0440b774ea3311d65027aa7b1d26b62b7d8538ea (patch) | |
| tree | d8a979476971f3c5309b766da43cecc22fe530fe | |
| parent | fb7044999b1e00e0538b2fc0771cc1f5d3b297d9 (diff) | |
| download | gcc-0440b774ea3311d65027aa7b1d26b62b7d8538ea.zip gcc-0440b774ea3311d65027aa7b1d26b62b7d8538ea.tar.gz gcc-0440b774ea3311d65027aa7b1d26b62b7d8538ea.tar.bz2 | |
fortran: use grep instead of fgrep
fgrep has been deprecated in favor of grep -F for a long time, and the
curren grep release (3.10) prints a warning of fgrep is used. Stop
using fgrep so we won't see the warning.
We can't hard code grep -F here or it may break build on hosts w/o GNU
grep. autoconf documentation contains a warning about this issue and
suggest to use AC_PROG_FGREP and $FGREP, but these are too overkill in
the specific case: there is no way "debian" could be interpreted as an
non-trivial regex, so we can use a plain grep here.
gcc/fortran/ChangeLog:
* Make-lang.in: Use grep instead of fgrep.
| -rw-r--r-- | gcc/fortran/Make-lang.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/Make-lang.in b/gcc/fortran/Make-lang.in index 1666fd8..6f9f231 100644 --- a/gcc/fortran/Make-lang.in +++ b/gcc/fortran/Make-lang.in @@ -278,7 +278,7 @@ $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1 \ -chmod a-x $@ fortran.uninstall: - if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \ + if $(SHELL) -c 'install-info --version | sed 1q | grep -s -v -i debian' >/dev/null 2>&1; then \ echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \ install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \ else : ; fi; \ |