make signgam a weak alias for an internal symbol
authorRich Felker <dalias@aerifal.cx>
Sat, 17 Mar 2012 01:18:48 +0000 (21:18 -0400)
committerRich Felker <dalias@aerifal.cx>
Sat, 17 Mar 2012 01:18:48 +0000 (21:18 -0400)
commit1a3dce4184895be87b32dcb7c891c5cb87d88a95
tree4b3c094a6bc213e13351d01ffc93c6e03f696853
parentde7db6e927e568c52eaffeb51d7726a094ed0180
make signgam a weak alias for an internal symbol

otherwise, the standard C lgamma function will clobber a symbol in the
namespace reserved for the application.
src/math/signgam.c