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authorBenjamin Kosnik <bkoz@soma.redhat.com>2000-06-22 06:19:44 +0000
committerBenjamin Kosnik <bkoz@gcc.gnu.org>2000-06-22 06:19:44 +0000
commit38bd7296fb7d67666bd01210471b33c423016e4e (patch)
treeb66d14cfea691b977946d246def16eecbdcc5321 /gcc
parent9a7ab4b335fbcbe44a95d92defed46c0e16a5b8e (diff)
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Fix alpha, powerpc build failures.
2000-06-21 Benjamin Kosnik <bkoz@soma.redhat.com> Fix alpha, powerpc build failures. * acinclude.m4 (GLIBCPP_CHECK_MATH_SUPPORT): Substantially re-write. Need to check for both proper declaration when using a c++ compiler, and "C" linkage when linking. Do both, and if both exist, then define the HAVE_* bits in config.h. (GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_n): New, uber-macros. Does all. (GLIBCPP_CHECK_LINKER_FEATURES): Actually link and run this program, doh. From-SVN: r34643
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