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| author | Eric Blake <eblake@redhat.com> | 2011-04-30 17:50:21 -0600 |
|---|---|---|
| committer | Gary V. Vaughan <gary@gnu.org> | 2013-09-18 20:53:26 +0700 |
| commit | deda5d4549291f15579b9c8ae4f9b1f862bc73bb (patch) | |
| tree | d966eee6e967b0f64c5f03bf0e906679494956ec | |
| parent | 2f206e2b7a583a8d2df39156b481a641d9393439 (diff) | |
| download | m4-deda5d4549291f15579b9c8ae4f9b1f862bc73bb.tar.gz | |
gnulib: improve SIGPIPE emulation on mingw
On mingw, even doing 'm4 --help | sed 1q' would result in
warnings about EINVAL, because mingw has odd pipe behavior
and doesn't fail with EPIPE when no one is reading the
other end. Gnulib works around most of this.
* m4/gnulib-cache.m4: Import sigpipe module.
Signed-off-by: Eric Blake <eblake@redhat.com>
| -rw-r--r-- | ltdl/m4/gnulib-cache.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ltdl/m4/gnulib-cache.m4 b/ltdl/m4/gnulib-cache.m4 index 1155a5ec..ef070c49 100644 --- a/ltdl/m4/gnulib-cache.m4 +++ b/ltdl/m4/gnulib-cache.m4 @@ -27,7 +27,7 @@ # Specification in the form of a command-line invocation: -# gnulib-tool --import --dir=. --local-dir=gl --lib=libgnu --source-base=gnu --m4-base=ltdl/m4 --doc-base=doc --tests-base=tests/gnu --aux-dir=build-aux --with-tests --with-c++-tests --no-conditional-dependencies --libtool --macro-prefix=M4 assert autobuild avltree-oset binary-io bitrotate clean-temp cloexec close-stream closein config-h configmake dirname error execute fclose fdl-1.3 fflush filenamecat flexmember fopen fopen-safer freadptr freadseek fseeko gendocs gettext git-version-gen gitlog-to-changelog gnumakefile gnupload gpl-3.0 intprops inttypes maintainer-makefile manywarnings memchr2 memcmp2 memmem mkstemp obstack obstack-printf-posix progname propername quote regex regexprops-generic rename setenv snprintf-posix spawn-pipe sprintf-posix stdbool stdlib-safer strnlen strtod tempname unlocked-io unsetenv update-copyright vasnprintf-posix verify verror wait-process xalloc xalloc-die xmemdup0 xoset xprintf-posix xstrndup xvasprintf-posix +# gnulib-tool --import --dir=. --local-dir=gl --lib=libgnu --source-base=gnu --m4-base=ltdl/m4 --doc-base=doc --tests-base=tests/gnu --aux-dir=build-aux --with-tests --with-c++-tests --no-conditional-dependencies --libtool --macro-prefix=M4 assert autobuild avltree-oset binary-io bitrotate clean-temp cloexec close-stream closein config-h configmake dirname error execute fclose fdl-1.3 fflush filenamecat flexmember fopen fopen-safer freadptr freadseek fseeko gendocs gettext git-version-gen gitlog-to-changelog gnumakefile gnupload gpl-3.0 intprops inttypes maintainer-makefile manywarnings memchr2 memcmp2 memmem mkstemp obstack obstack-printf-posix progname propername quote regex regexprops-generic rename setenv sigpipe snprintf-posix spawn-pipe sprintf-posix stdbool stdlib-safer strnlen strtod tempname unlocked-io unsetenv update-copyright vasnprintf-posix verify verror wait-process xalloc xalloc-die xmemdup0 xoset xprintf-posix xstrndup xvasprintf-posix # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([gl]) @@ -80,6 +80,7 @@ gl_MODULES([ regexprops-generic rename setenv + sigpipe snprintf-posix spawn-pipe sprintf-posix |