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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-11-13 19:11:02 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-11-16 11:54:22 +0000 |
| commit | b2099e9fd94bb73e9fc7cb8f6dc5b2b53b5c5ff3 (patch) | |
| tree | fba240fc2b258a943a0a328fbeeade3a99287508 /gcc/tree-ssa-loop-im.c | |
| parent | 82e44f5ce8c1b4f9732aa4c460bdf2e5138a8af4 (diff) | |
| download | gcc-b2099e9fd94bb73e9fc7cb8f6dc5b2b53b5c5ff3.zip gcc-b2099e9fd94bb73e9fc7cb8f6dc5b2b53b5c5ff3.tar.gz gcc-b2099e9fd94bb73e9fc7cb8f6dc5b2b53b5c5ff3.tar.bz2 | |
libstdc++: Fix error shown during Solaris build
Currently this is shown when building libstdc++ on Solaris:
-lrt: open: No such file or directory
The error comes from the make_sunver.pl script which tries to open each
of its arguments. The arguments are passed by this make rule:
perl ${glibcxx_srcdir}/scripts/make_exports.pl \
libstdc++-symbols.ver \
$(libstdc___la_OBJECTS:%.lo=.libs/%.o) \
`echo $(libstdc___la_LIBADD) | \
sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
> $@ || (rm -f $@ ; exit 1)
The $(libstdc___la_LIBADD) variable includes $(GLIBCXX_LIBS) which
contains -lrt on Solaris.
This patch adds another sed script to filter -l arguments from the echo
command. In order to reliably match ' -l[^ ]* ' the echo arguments are
quoted and a space added before and after them. This might be overkill
just to remove -lrt from the start of the string, but should be robust
in case other -l arguments are added to $(GLIBCXX_LIBS), or in case the
$(libstdc___la_LIBADD) libraries are reordered.
libstdc++-v3/ChangeLog:
* src/Makefile.am (libstdc++-symbols.ver-sun): Remove -lrt from
arguments passed to make_sunver.pl script.
* src/Makefile.in: Regenerate.
Diffstat (limited to 'gcc/tree-ssa-loop-im.c')
0 files changed, 0 insertions, 0 deletions