Errors when installing gcc 4.7
Hello,
I use ubunto 10.04, by default the version of gcc is 4.4.3. I need to upgrade it to the version 4.7. So, i install the following software : gmp 4.3.2 mpfr 2.3.2 mpc 0.9 bison 2.4 flex 2.5.35 I download gcc 4.7 from the following link : http://gcc.gnu.org/git/?p=gcc.git;a=...9581074;sf=tgz I execute this commands : ./configure --with-gmp=FOLDER --with-mpfr=FOLDET --with-mpc=FOLDER make *FOLDER means the path of gmp, mpfr and mpc install folder I have errors when executing make : configure:3560: /home/amina/Bureau/logiciels/gcc-4.7-20110709/host-i686-pc-linux-gnu/gcc/xgcc -B/home/amina/Bureau/logiciels/gcc-4.7-20110709/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -E conftest.c conftest.c:9:28: fatal error: ac_nonexistent.h: No such file or directory .... configure:3734: /home/amina/Bureau/logiciels/gcc-4.7-20110709/host-i686-pc-linux-gnu/gcc/xgcc -B/home/amina/Bureau/logiciels/gcc-4.7-20110709/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -c -g -O2 conftest.c >&5 conftest.c:9:6: error: fixed-point types not supported for this target Have you a fix for this ? May be, i didn't know how to install it. Thank you, |
make sure you have glibc-devel and linux-kernel-headers
but the bottom line is that that configure error is correct and expected and isn't your real problem if you have one i don't think |
Hello,
The problem is fixed by executing the command ldconfig. Now i have others errors : configure:4969: gcc -c conftest.c >&5 conftest.c:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'me' configure:4969: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "the Parma Polyhedra Library" | #define PACKAGE_TARNAME "ppl" | #define PACKAGE_VERSION "0.11.2" | #define PACKAGE_STRING "the Parma Polyhedra Library 0.11.2" | #define PACKAGE_BUGREPORT "ppl-devel@cs.unipr.it" | #define PACKAGE_URL "" | #define PPL_CONFIGURE_OPTIONS "" | /* end confdefs.h. */ | | #ifndef __INTEL_COMPILER | choke me | #endif | configure:4974: result: no .... configure:5394: g++ -c conftest.cpp >&5 conftest.cpp:12: error: 'choke' does not name a type configure:5394: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "the Parma Polyhedra Library" | #define PACKAGE_TARNAME "ppl" | #define PACKAGE_VERSION "0.11.2" | #define PACKAGE_STRING "the Parma Polyhedra Library 0.11.2" | #define PACKAGE_BUGREPORT "ppl-devel@cs.unipr.it" | #define PACKAGE_URL "" | #define PPL_CONFIGURE_OPTIONS "" | /* end confdefs.h. */ | | #ifndef __INTEL_COMPILER | choke me | #endif Have you any idea for this problem ? Thank you in advance. |
again i don't think this config.log output is the or a problem
"choke me" in the conftest.c file is just a joke what's actually happening with the configure? |
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