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| author | Richard Stallman <rms@gnu.org> | 1992-10-07 07:50:32 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-10-07 07:50:32 +0000 |
| commit | c9d929d737bddd47bd8b16ab5b87776d4c8ef5f3 (patch) | |
| tree | 78bd1387dd2eb72ba9afe91f8a415dcc15c71ae7 /gcc | |
| parent | 84c29ce456e5b3acd527054353dfee6fcb1d64ff (diff) | |
| download | gcc-c9d929d737bddd47bd8b16ab5b87776d4c8ef5f3.zip gcc-c9d929d737bddd47bd8b16ab5b87776d4c8ef5f3.tar.gz gcc-c9d929d737bddd47bd8b16ab5b87776d4c8ef5f3.tar.bz2 | |
(install-common-headers): Avoid ! operator, for assert.h.
From-SVN: r2347
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/Makefile.in | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 12cf789..aca0377 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -1491,8 +1491,16 @@ install-common-headers: install-dir $(USER_H) gvarargs.h gstdarg.h gstddef.h done # Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h. # Don't replace the assert.h already there if it is not from GCC. - if [ -f $(assertdir)/assert.h ] && ! grep "__eprintf" $(assertdir)/assert.h; \ - then true; \ +# This code would be simpler if it tested for -f ... && ! grep ... +# but supposedly the ! operator is missing in sh on some systems. + if [ -f $(assertdir)/assert.h ]; \ + then \ + if grep "__eprintf" $(assertdir)/assert.h; \ + rm -f $(assertdir)/assert.h; \ + $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ + chmod a-x $(assertdir)/include/assert.h; \ + else true; \ + fi; \ else \ rm -f $(assertdir)/assert.h; \ $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ |