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[Bug libstdc++/17505] <cmath> calls acosf(), ceilf(), and other functions missing from system libraries
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Oct 2004 06:59:46 -0000
- Subject: [Bug libstdc++/17505] <cmath> calls acosf(), ceilf(), and other functions missing from system libraries
- References: <20040915183231.17505.papadopo@shfj.cea.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-10-03 06:59 -------
The symbols are properly exported if the compiler was configured to use the Sun
tools. The symbols are indeed not exported if the compiler was configured to
use the GNU tools. Declaring them in config/linker-map.gnu might have helped :-)
gax% nm libstdc++.a | grep cosf
00000000 T acosf
000002dc T cosf
gax% nm libstdc++.so | grep cosf
000a24cc t acosf
000a27a8 T cosf
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17505