Hi Bruno, * Bruno Haible wrote on Sun, Mar 07, 2010 at 10:16:39PM CET: > With the C++ tests, I'm seeing this link error on Solaris, with Sun C and Sun > C++: > > CC -O -L/home/haible/prefix-x86/lib -Wl,-z,ignore -o test-langinfo-c++ > test-langinfo-c++.o ../gllib/libgnu.a -lm -lm -lm -lm -lm -lm -lm -lm -lm -lm > -lm > CC: Warning: Option -Wl,-z,ignore passed to ld, if ld is invoked, ignored > otherwise > ld: fatal: option -z has illegal argument `,ignore' > ld: fatal: Flags processing errors > *** Error code 1 > > The reason is that the flag -Wl,-z,ignore is accepted by the C compiler (cc), > but > leads to an error with the C++ compiler (CC).
Sun CC needs '-Qoption ld ' as prefix to linker flags (mind the trailing space) rather than '-Wl,'. See libtool.m4 settings of lt_prog_compiler_wl. The former won't work for Sun cc, however. Cheers, Ralf
