Hello. Ever since the ISL patch went in my builds have failed.
I am building with local copies of all the libraries, so I have added gmp, mpfr, mpc, isl and cloog from ftp://gcc.gnu.org/pub/gcc/infrastructure to my source directory. The command sequence I use is svn co svn://gcc.gnu.org/svn/gcc/trunk cd trunk ./contrib/download_prerequisites wget ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-0.17.0.tar.gz ftp://gcc.gnu.org/pub/gcc/infrastructure/isl-0.10.tar.bz2 tar xjf isl-0.10.tar.bz2 tar xzf cloog-0.17.0.tar.gz ln -s cloog-0.17.0 cloog ln -s isl-0.10 isl cd .. mkdir build cd build ../trunk/configure make V=1 and the error message I get is make[5]: Entering directory `/home/maf/src/gcc/build/isl' /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../trunk/isl -I../../trunk/isl/include -Iinclude/ -I. -I../../trunk/isl -I../../trunk/isl/include -Iinclude/ -g -fkeep-inline-functions -MT libisl_la-isl_lp_no_piplib.lo -MD -MP -MF .deps/libisl_la-isl_lp_no_piplib.Tpo -c -o libisl_la-isl_lp_no_piplib.lo `test -f 'isl_lp_no_piplib.c' || echo '../../trunk/isl/'`isl_lp_no_piplib.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../trunk/isl -I../../trunk/isl/include -Iinclude/ -I. -I../../trunk/isl -I../../trunk/isl/include -Iinclude/ -g -fkeep-inline-functions -MT libisl_la-isl_lp_no_piplib.lo -MD -MP -MF .deps/libisl_la-isl_lp_no_piplib.Tpo -c ../../trunk/isl/isl_lp_no_piplib.c -o libisl_la-isl_lp_no_piplib.o In file included from ../../trunk/isl/include/isl/lp.h:13:0, from ../../trunk/isl/isl_lp_piplib.h:13, from ../../trunk/isl/isl_lp_no_piplib.c:10: ../../trunk/isl/include/isl/int.h:15:17: fatal error: gmp.h: No such file or directory compilation terminated. make[5]: *** [libisl_la-isl_lp_no_piplib.lo] Error 1 make[5]: Leaving directory `/home/maf/src/gcc/build/isl' Making all in doc make[5]: Entering directory `/home/maf/src/gcc/build/isl/doc' make[5]: Nothing to be done for `all'. make[5]: Leaving directory `/home/maf/src/gcc/build/isl/doc' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/home/maf/src/gcc/build/isl' make[3]: *** [all] Error 2 make[3]: Leaving directory `/home/maf/src/gcc/build/isl' make[2]: *** [all-stage1-isl] Error 2 make[2]: Leaving directory `/home/maf/src/gcc/build' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/maf/src/gcc/build' make: *** [all] Error 2 but 'ls gmp/gmp.h' shows that the file is there. Please note that my machine lack the gmp-devel package, so there is no /usr/include/gmp.h. Adding that package makes the build succeed, but that sounds ridiculous as there is a local copy. /MF
