Commit 1d76d3f56efbaf6152ce5a6795fd0b2a3d0d92dd
2011-06-28T12:23:48
lex tests: fix spurious link errors on Solaris On Solaris 10, linking of lex-generated programs was failing in a couple of lex tests with errors like this: g++ -g -O2 -o joe joe.o -ll Undefined symbol first referenced in file yywrap() joe.o ld: fatal: Symbol referencing errors. No output written to joe collect2: ld returned 1 exit status This change fixes it, also fixing at once potential problems for systems that don't have a "lex library" (this happens for example when cross-compiling from GNU/Linux to MinGW). * tests/lex-depend-cxx.test (joe.ll, moe.l++): Define a dummy `yywrap()' function. * tests/lex-clean-cxx.test (mainfoo.cc, mainbar.cpp, mainbaz.c++, mainqux.cxx): Likewise.