Differences

This shows you the differences between two versions of the page.

--- acelab:gcc [2015/09/24 11:22]
mcawood
+++ acelab:gcc [2021/12/09 16:42] (current)
@@ Line 4: / Line 4: @@
   cd /data/scratch
-Download the sources required from the following FTP servers:
+Download the source required from the following FTP servers: \\
-GMP: http://ftp.gnu.org/gnu/gmp/
-MPFR: http://ftp.gnu.org/gnu/mpfr/
-MPC: http://ftp.gnu.org/gnu/mpc/
 GCC: http://ftp.gnu.org/gnu/gcc/
@@ Line 13: / Line 10: @@
   yum install glibc-devel.i686 glibc glibc-devel glibc-static
-Compile dependencies:
+Setup GCC prerequisites:
-  tar -xf gmp-x.x.x.tar.gz
-  cd gmp-x.x.x
+  tar -xf gcc-x.x.x.tar.gz
-  ./configure --prefix=/opt/gmp-x.x.x
+  cd gcc-x.x.x
-  make -j4
+  ./contrib/download_prerequisites
-  make install
-  cd ..
+Compile GCC:
-  tar -xf mfpr-x.x.x.tar.gz
-  cd mfpr-x.x.x
-  ./configure --prefix=/opt/mfpr-x.x.x --with-gmp=/opt/gmp-x.x.x
-  make -j4
-  make install
-  cd ..
+  ./configure --prefix=/opt/gcc-x.x.x --disable-multilib
-  tar -xf mpc-x.x.x.tar.gz
-  cd mpc-x.x.x
-  ./configure --prefix=/opt/mpc-x.x.x --with-gmp=/opt/gmp-x.x.x --with-mpfr=/opt/mpfr-x.x.x
   make -j4
   make install
-Compile GCC:
-  export LD_LIBRARY_PATH=/opt/gmp-x.x.x:/opt/mfpr-x.x.x:/opt/mpc-x.x.x:$LD_LIBRARY_PATH
-  cd ..
-  tar -xf gcc-x.x.x.tar.gz
-  cd gcc-x.x.x
-  ./configure --prefix=/opt/gcc-x.x.x --with-gmp=/opt/gmp-x.x.x --with-mpfr=/opt/mpfr-x.x.x --with-mpc=/opt/mpc-x.x.x
-  make -j16
-  make install

wiki.chpc.ac.za