Solved! In case anyone has similar problems, here's what I did.
Somehow my LDFLAGS were unset. With LDFLAGS='-L/usr/X11R6/lib -L/usr/local/lib' it passed that test, but still failed in a similar fashion at the next one. In short, I had to install the GLUT library which is not part of the system (see graphics/freeglut and graphics/glut). Also, here are the env vars I had exported at the time of my ./configure'ing: CFLAGS='-I/usr/local/include -I/usr/X11R6/include -I/usr/include' CPPFLAGS='-I/usr/X11R6/include -I/usr/local/include -I/usr/include' LDFLAGS='-L/usr/X11R6/lib -L/usr/local/lib -L/usr/lib' LD_LIBRARY_PATH=/usr/local/include:/usr/X11R6/include LIBS=-lm AUTOCONF_VERSION=2.62 AUTOMAKE_VERSION=1.9 Hope this helps. Cheers. On Wed, Mar 17, 2010 at 1:29 AM, Thanos Tsouanas <[email protected]> wrote: > Hello. > > I have successfully compiled ghc-6.10.4 on OpenBSD on i386. > I have downloaded the Haskell Platform tarball, but ./configure > fails: > > [ ... ] > checking GL/gl.h usability... yes > checking GL/gl.h presence... yes > checking for GL/gl.h... yes > checking for library containing glEnd... no > configure: error: The OpenGL C library is required > > Looking into GL/gl.h, I see that the function glEnd is there: > > GLAPI void GLAPIENTRY glEnd( void ); > > My system's GL/gl.h seems to be v7.4: > * Mesa 3-D graphics library > * Version: 7.4 > > My config.log states the following, regarding OpenGL: > > [ ...lots of passed tests... ] > configure:4247: checking GL/gl.h usability > configure:4264: gcc -c -g -O2 -I/usr/X11R6/include > -I/usr/local/include conftest.c >&5 > configure:4271: $? = 0 > configure:4285: result: yes > configure:4289: checking GL/gl.h presence > configure:4304: gcc -E -I/usr/X11R6/include -I/usr/local/include conftest.c > configure:4311: $? = 0 > configure:4325: result: yes > configure:4353: checking for GL/gl.h > configure:4360: result: yes > configure:4373: checking for library containing glEnd > configure:4414: gcc -o conftest -g -O2 -I/usr/X11R6/include > -I/usr/local/include conftest.c -lz > &5 > /tmp//ccanY01U.o(.text+0x12): In function `main': > /home/thanos/third/haskell/platform-6.10.4/haskell-platform-2009.2.0.2/conftest.c:30: > undefined ref > erence to `glEnd' > collect2: ld returned 1 exit status > configure:4421: $? = 1 > configure: failed program was: > | /* confdefs.h. */ > | #define PACKAGE_NAME "haskell-platform" > | #define PACKAGE_TARNAME "haskell-platform" > | #define PACKAGE_VERSION "2009.2.0.2" > | #define PACKAGE_STRING "haskell-platform 2009.2.0.2" > | #define PACKAGE_BUGREPORT "" > | #define STDC_HEADERS 1 > | #define HAVE_SYS_TYPES_H 1 > | #define HAVE_SYS_STAT_H 1 > | #define HAVE_STDLIB_H 1 > | #define HAVE_STRING_H 1 > | #define HAVE_MEMORY_H 1 > | #define HAVE_STRINGS_H 1 > | #define HAVE_INTTYPES_H 1 > | #define HAVE_STDINT_H 1 > | #define HAVE_UNISTD_H 1 > | #define HAVE_LIBZ 1 > | /* end confdefs.h. */ > | > | /* Override any GCC internal prototype to avoid an error. > | Use char because int might match the return type of a GCC > | builtin and then its argument prototype would still apply. */ > | #ifdef __cplusplus > | extern "C" > | #endif > | char glEnd (); > | int > | main () > | { > | return glEnd (); > | ; > | return 0; > | } > > > Now, I may not be a C programmer, but is this even supposed > to work? Testing this program is weird: > > conftest.c:5: error: conflicting types for `glEnd' > /usr/X11R6/include/GL/gl.h:957: error: previous declaration of `glEnd' > > Which was expected, since glEnd is defined to return void in GL/gl.h, > so I tried to delete that function declaration from this .c file, and I got: > > conftest.c: In function `main': > conftest.c:8: error: void value not ignored as it ought to be > > Ok, this was expected, so I tried to delete the "return" and I got > this final error: > > /tmp//ccq1Rmj0.o(.text+0x19): In function `main': > : undefined reference to `glEnd' > collect2: ld returned 1 exit status > > > Please let me know if you have any ideas on how to procede with > the installation of Haskell Platform. > > Thanks in advance. -- Thanos Tsouanas http://mpla.math.uoa.gr/~thanos/ _______________________________________________ Glasgow-haskell-users mailing list [email protected] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
