I was attempting to emerge app-office/lyx and as part of the dependencies for it, it requires x11-libs/xforms-1.0_rc4-r1. However, xforms generated compilation errors: make[1]: Entering directory `/var/tmp/portage/xforms-1.0_rc4-r1/work/xforms-1.0RC4/gl' rm -f glcanvas.o unshared/glcanvas.o gcc -c -I../exports/include -I../lib -I../lib/private -I. -I/usr/local/include -I/usr/X11R6/include -Dlinux -D__i386__ -D_POSIX_C_SOURCE=199309L -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -DFUNCPROTO=15 -DNARROWPROTO -DMAKING_FORMS -DHAVE_STRERROR -march=pentium4 -O3 -fomit-frame-pointer -mmmx -msse -msse2 glcanvas.c -o unshared/glcanvas.o glcanvas.c:47:20: GL/glx.h: No such file or directory glcanvas.c:48:19: GL/gl.h: No such file or directory glcanvas.c:57: parse error before "GLXContext" glcanvas.c:57: warning: no semicolon at end of struct or union glcanvas.c:60: parse error before '}' token glcanvas.c:61: warning: data definition has no type or storage class glcanvas.c:69: conflicting declarations of `glconfig' glcanvas.c:59: `glconfig' previously declared here glcanvas.c:69: warning: `glconfig' was declared `extern' and later `static' glcanvas.c:71: `GLX_RGBA' undeclared here (not in a function) glcanvas.c:71: initializer element is not constant glcanvas.c:71: (near initialization for `glconfig[0]') glcanvas.c:71: `GLX_DEPTH_SIZE' undeclared here (not in a function) glcanvas.c:71: initializer element is not constant glcanvas.c:71: (near initialization for `glconfig[1]') glcanvas.c:72: `GLX_RED_SIZE' undeclared here (not in a function) glcanvas.c:72: initializer element is not constant glcanvas.c:72: (near initialization for `glconfig[3]') glcanvas.c:72: `GLX_GREEN_SIZE' undeclared here (not in a function) glcanvas.c:72: initializer element is not constant glcanvas.c:72: (near initialization for `glconfig[5]') glcanvas.c:72: `GLX_BLUE_SIZE' undeclared here (not in a function) glcanvas.c:72: initializer element is not constant glcanvas.c:72: (near initialization for `glconfig[7]') glcanvas.c:73: `GLX_DOUBLEBUFFER' undeclared here (not in a function) glcanvas.c:73: initializer element is not constant glcanvas.c:73: (near initialization for `glconfig[9]') glcanvas.c: In function `fl_add_glcanvas': glcanvas.c:90: warning: initialization makes pointer from integer without a cast glcanvas.c: In function `fl_set_glcanvas_attributes': glcanvas.c:115: parse error before ')' token glcanvas.c: In function `fl_get_glcanvas_attributes': glcanvas.c:127: parse error before ')' token glcanvas.c: In function `fl_set_glcanvas_direct': glcanvas.c:133: parse error before ')' token glcanvas.c:135: parse error before ')' token glcanvas.c:135: `GL_TRUE' undeclared (first use in this function) glcanvas.c:135: (Each undeclared identifier is reported only once glcanvas.c:135: for each function it appears in.) glcanvas.c:135: `GL_FALSE' undeclared (first use in this function) glcanvas.c: At top level: glcanvas.c:145: parse error before "fl_get_glcanvas_context" glcanvas.c: In function `fl_get_glcanvas_context': glcanvas.c:147: parse error before ')' token glcanvas.c: In function `fl_get_glcanvas_xvisualinfo': glcanvas.c:153: parse error before ')' token glcanvas.c: At top level: glcanvas.c:167: warning: type mismatch with previous implicit declaration glcanvas.c:90: warning: previous implicit declaration of `fl_create_glcanvas' glcanvas.c:167: warning: `fl_create_glcanvas' was previously implicitly declared to return `int' glcanvas.c: In function `fl_create_glcanvas': glcanvas.c:175: parse error before ')' token glcanvas.c:176: parse error before ')' token glcanvas.c:176: `GL_TRUE' undeclared (first use in this function) glcanvas.c: In function `glx_init': glcanvas.c:186: `GLXContext' undeclared (first use in this function) glcanvas.c:186: parse error before "context" glcanvas.c:195: parse error before ')' token glcanvas.c:195: warning: assignment makes pointer from integer without a cast glcanvas.c:207: `context' undeclared (first use in this function) glcanvas.c:207: parse error before ')' token glcanvas.c:219: parse error before ')' token glcanvas.c:220: parse error before ')' token glcanvas.c: In function `glx_activate': glcanvas.c:230: parse error before ')' token glcanvas.c: In function `glx_cleanup': glcanvas.c:241: parse error before ')' token glcanvas.c:243: parse error before ')' token glcanvas.c:244: parse error before ')' token glcanvas.c:245: parse error before ')' token glcanvas.c:246: parse error before ')' token glcanvas.c: At top level: glcanvas.c:267: parse error before "GLXContext" glcanvas.c: In function `fl_glwincreate': glcanvas.c:278: `config' undeclared (first use in this function) glcanvas.c:278: warning: assignment makes pointer from integer without a cast glcanvas.c:281: `context' undeclared (first use in this function) glcanvas.c:281: `GL_TRUE' undeclared (first use in this function) glcanvas.c:291: `w' undeclared (first use in this function) glcanvas.c:291: `h' undeclared (first use in this function) glcanvas.c: At top level: glcanvas.c:301: parse error before "GLXContext" glcanvas.c: In function `fl_glwinopen': glcanvas.c:304: `config' undeclared (first use in this function) glcanvas.c:304: `context' undeclared (first use in this function) glcanvas.c:304: `w' undeclared (first use in this function) glcanvas.c:304: `h' undeclared (first use in this function) make[1]: *** [glcanvas.o] Error 1 make[1]: Leaving directory `/var/tmp/portage/xforms-1.0_rc4-r1/work/xforms-1.0RC4/gl' make: *** [all] Error 2 !!! ERROR: x11-libs/xforms-1.0_rc4-r1 failed. !!! Function src_compile, Line 41, Exitcode 2 !!! (no error message)
try this: opengl-update xfree then try again, please
The "opengl-update xfree" solution worked. Thank you.
