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| author | Ivan Maidanski <ivmai@mail.ru> | 2018-05-18 22:00:36 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2018-05-18 22:00:36 +0300 |
| commit | 658f6393ffa12798c1cacfa3fa688247289e8544 (patch) | |
| tree | 9ee90142d83e0efd07ca45dee3777ded198c9341 /configure.ac | |
| parent | a043dadec3c3f97e5899cf7d81e8f0dea9a347de (diff) | |
| download | bdwgc-658f6393ffa12798c1cacfa3fa688247289e8544.tar.gz | |
Do not use PKG_CHECK_MODULES in configure
Issue #200 (bdwgc).
Presence of libatomic_ops is now detected only by checking the
installed headers, but libatomic_ops is no longer needed for most of
the clients which have atomic intrinsics support by the compiler.
* README.md (Installation and Portability): Remove information about
"syntax error near unexpected token ATOMIC_OPS".
* autogen.sh: Update comment removing pkg-config from the requirements.
* configure.ac (PKG_CHECK_MODULES(ATOMIC_OPS)): Comment out; update the
comment.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 501be32d..3170309d 100644 --- a/configure.ac +++ b/configure.ac @@ -1018,13 +1018,12 @@ missing_libatomic_ops=false AS_IF([test x"$with_libatomic_ops" != xno -a x"$with_libatomic_ops" != xnone], [ missing_libatomic_ops=true ]) -dnl Note: "syntax error near unexpected token ATOMIC_OPS" reported by configure -dnl means Autotools pkg.m4 file was not found during aclocal.m4 generation; -dnl in this case, most probably, you should run pkg-config once before running -dnl autogen.sh (autoreconf); alternatively, comment out the following 3 lines. -AS_IF([test x$missing_libatomic_ops = xtrue], - [ PKG_CHECK_MODULES([ATOMIC_OPS], [atomic_ops], - [ missing_libatomic_ops=false ], [ [] ]) ]) +dnl To avoid "syntax error near unexpected token ATOMIC_OPS" configure error +dnl observed by some clients, the following 3 code lines are commented out: +dnl +dnl AS_IF([test x$missing_libatomic_ops = xtrue], +dnl [ PKG_CHECK_MODULES([ATOMIC_OPS], [atomic_ops], +dnl [ missing_libatomic_ops=false ], [ [] ]) ]) dnl Retry with AC_CHECK_HEADER if PKG_CHECK_MODULES failed. AS_IF([test x$missing_libatomic_ops = xtrue], |