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On Sun, Dec 02, 2018 at 11:21:55AM +0100, karl@××××××××.se wrote |
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> so that means I'm on my own. |
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You can install a *NON*-default gcc in ${HOME} This is a two-step |
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process. I used to do this a couple of years ago when Pale Moon was |
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limited in what versions of gcc it would build on. Note that tarballs |
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going back to 2.95.1 are available at http://ftpmirror.gnu.org/gcc |
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Also, be carefull about the tarball extensions, as of approx June 2017 |
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* gcc-6.1.0.tar.bz2 was released 2016/04/27 with bz2 extension |
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* gcc-5.4.0.tar.bz2 was released 2016/06/03 with bz2 extension |
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* gcc-6.2.0.tar.bz2 was released 2016/08/22 with bz2 extension |
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* gcc-6.3.0.tar.bz2 was released 2016/12/21 with bz2 extension |
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* gcc-6.4.0.tar.xz was released 2017/07/04 with xz extension |
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* gcc-5.5.0.tar.xz was released 2017/10/10 with xz extension |
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The download, building, etc, is done in $HOME/gccstuff. I set up an |
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automated build script in there. E.g. to build gcc-5.4.0 and have it go |
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to $HOME/gcc540 execute the script |
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|
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------------------------------ |
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|
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#!/bin/bash |
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# |
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# Instructions from https://gcc.gnu.org/wiki/InstallingGCC |
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|
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wget http://ftpmirror.gnu.org/gcc/gcc-5.4.0/gcc-5.4.0.tar.bz2 |
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tar xf gcc-5.4.0.tar.bz2 |
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|
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# |
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# To get gmp, mpc, mpfr, and isl libs |
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# You *MUST* run this script from the top-level GCC source dir |
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cd gcc-5.4.0 |
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contrib/download_prerequisites |
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|
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# |
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# You *MUST NOT* run ./configure from the GCC source dir |
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mkdir gcc-5.4.0/gcc-build && cd gcc-5.4.0/gcc-build |
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|
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../configure --prefix=$HOME/gcc540 \ |
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--disable-multilib \ |
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--enable-libstdcxx-threads \ |
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--enable-libstdcxx-time \ |
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--enable-shared \ |
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--enable-__cxa_atexit \ |
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--disable-libunwind-exceptions \ |
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--disable-libada \ |
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--with-default-libstdcxx-abi=gcc4-compatible |
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|
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make -j4 |
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make install |
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|
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------------------------------ |
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Notes: in the ../configure invocation include the languages and other |
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options that you need for your situation. "make -j4" is for a machine |
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with 4 cores. Adjust to fit your machine. |
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|
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To invoke gcc from $HOME/gcc540 you have to "source" the following |
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export statements from a plaintext file, early in your build, e.g. |
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. path/filename |
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You must *NOT* invoke a separate shell with #!/bin/bash |
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For a 64 bit build... |
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------------------------------ |
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export GCCX_ROOT=$HOME/gcc540 |
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export PATH=$GCCX_ROOT/bin:$PATH |
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export MANPATH=$GCCX_ROOT/share/man:MANPATH |
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export INFOPATH=$GCCX_ROOT/share/info:$INFOPATH |
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export LD_LIBRARY_PATH=$GCCX_ROOT/lib64:$GCCX_ROOT/lib:$LD_LIBRARY_PATH |
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export LD_RUN_PATH=$GCCX_ROOT/lib64:$GCCX_ROOT/lib:$LD_RUN_PATH |
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export LIBRARY_PATH=$GCCX_ROOT/lib64:$GCCX_ROOT/lib:$LIBRARY_PATH |
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export INCLUDE_PATH=$GCCX_ROOT/include:$INCLUDE_PATH |
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export CPLUS_INCLUDE_PATH=$GCCX_ROOT/include:$CPLUS_INCLUDE_PATH |
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export C_INCLUDE_PATH=$GCCX_ROOT/include:$C_INCLUDE_PATH |
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------------------------------ |
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For a 32 bit build do as above, but first search+replace, changing all |
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instances of "lib64" to "lib". |
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|
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-- |
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Walter Dnes <waltdnes@××××××××.org> |
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I don't run "desktop environments"; I run useful applications |
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