]> granicus.if.org Git - gc/commit
Use compiler atomic intrinsics by default if available (configure)
authorIvan Maidanski <ivmai@mail.ru>
Thu, 15 Jun 2017 08:30:57 +0000 (11:30 +0300)
committerIvan Maidanski <ivmai@mail.ru>
Thu, 15 Jun 2017 09:01:04 +0000 (12:01 +0300)
commit4c6be54266688b8027f381d335de89c130760193
treef65acbdc4e5ddf900964e2f1cac5378cf1ed6279
parent066e0ca4548c4f03662a3b86736abe6fdb75b2f9
Use compiler atomic intrinsics by default if available (configure)

* README.md (Installation and Portability): Update information about
libatomic_ops usage.
* configure.ac [with_libatomic_ops=check]: AC_TRY_RUN(test_atomic_ops.c)
(before PKG_CHECK_MODULES(ATOMIC_OPS)) with -D GC_BUILTIN_ATOMIC
added to CFLAGS; set with_libatomic_ops to none if test_atomic_ops
succeeds (unless cross-compiling).
README.md
configure.ac