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Diffstat (limited to 'strata/build-essential/gcc.def')
| -rw-r--r-- | strata/build-essential/gcc.def | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/strata/build-essential/gcc.def b/strata/build-essential/gcc.def new file mode 100644 index 00000000..592a39b7 --- /dev/null +++ b/strata/build-essential/gcc.def @@ -0,0 +1,41 @@ +name: gcc + +configure-commands: +- mkdir o + +# Configure flag notes: +# 1. An attempt to stop anything going in $PREFIX/lib64 (which doesn't +# fully work; we will need to hobble the multilib configuration in +# config/i386/t-linux64 if we really want to kill /lib64). +# 2. Multilib does not make sense in Baserock. +# 3. Optimisation libraries which for now we do without. +# 4. Recommended by Linux From Scratch; required for C++ ABI +# compatibility with other Linux distributions. +# 5. MPFR is built in the GCC tree, we need to locate it. +# 6. Avoid having more than one copy of ZLib in use on the system +- | + cd o && \ + ../configure \ + $(../morph-arch-config) \ + --prefix="$PREFIX" \ + `# [1]` --libdir=$PREFIX/lib \ + --disable-nls \ + --enable-languages=c,c++,fortran \ + --enable-shared --enable-threads=posix \ + `# [2]` --disable-multilib \ + `# [3]` --disable-libgomp --without-cloog --without-ppl \ + `# [4]` --enable-__cxa_atexit \ + `# [5]` --with-mpfr-include="$(pwd)/../mpfr/src" \ + --with-mpfr-lib="$(pwd)/mpfr/src/.libs" \ + `# [6]` --with-system-zlib + +build-commands: +- cd o && make + +install-commands: +- cd o && make DESTDIR="$DESTDIR" install +- ln -s gcc "$DESTDIR/$PREFIX/bin/cc" +- > + for fortran_alias in f77 f90 f95; do + ln -s gfortran "$DESTDIR/$PREFIX/bin/$fortran_alias" + done |