On Tue, Aug 14, 2012 at 10:34 AM, Kevin H. Hobbs <hob...@ohio.edu> wrote: > I just checked out mesa from git. > > My system runs Fedora 17 x86_64. > > I configured mesa with : > > $ ./autogen.sh \ > --prefix=/home/kevin/mesa_build/ \ > --disable-dri \ > --enable-glx \ > --enable-xlib-glx \ > --enable-osmesa \ > --without-gallium-drivers > > and built with : > > $ make -ij8 && make > > I get : > > gmake[5]: Entering directory `/home/kevin/mesa/src/mesa/drivers/x11' > CCLD libGL.la > /usr/bin/ld: cannot find -l-O2 > collect2: error: ld returned 1 exit status > > I ran : > > $ make SHELL="sh -xv" > > and got: > > ++ gcc -shared -fPIC -DPIC .libs/fakeglx.o .libs/glxapi.o .libs/xfonts.o > .libs/xm_api.o .libs/xm_buffer.o .libs/xm_dd.o .libs/xm_line.o > .libs/xm_tri.o -Wl,--whole-archive ../../../../src/mesa/.libs/libmesa.a > ../../../../src/mapi/glapi/.libs/libglapi.a -Wl,--no-whole-archive -lX11 > -lXext -lm -lpthread -ldl -L../../../../lib -l -O2 -Wl,-soname > -Wl,libGL.so.1 -o .libs/libGL.so.1.6.0 > /usr/bin/ld: cannot find -l-O2 > collect2: error: ld returned 1 exit status > > I find the "-l -O2" suspicious.
Yeah, check out my comment here: https://bugs.gentoo.org/show_bug.cgi?id=429288#c7 The attached patch fixes the linking problems with (shared-)glapi and libstdc++. Unfortunately, it doesn't make it work -- libGL.so doesn't export any gl* functions. Not sure what's going on here.
p.patch
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