tpoechtrager/osxcross
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rudimentary fortran support

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Thomas Pöchtrager 2014-10-01 19:53:41 +02:00
parent 28436035a5
commit 06c8060aae
2 changed files with 14 additions and 4 deletions
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4
README.md
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@ -40,7 +40,9 @@ That's it. See usage examples below.
##### Building GCC: #####
If you want to build GCC as well, then you can do this by running `./build_gcc.sh`.
If you want to build GCC as well, then you can do this by running:
`[GCC_VERSION=4.9.1] [ENABLE_FORTRAN=1] ./build_gcc.sh`.
But before you do this, make sure you have got the GCC build depedencies installed on your system.
On debian like systems you can run:

14
build_gcc.sh
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@ -12,8 +12,10 @@ source tools/tools.sh
# GCC version to build
# (<4.7 will not work properly with libc++)
GCC_VERSION=4.9.1
#GCC_VERSION=4.9-20140416 # snapshot
if [ -z "$GCC_VERSION" ]; then
GCC_VERSION=4.9.1
#GCC_VERSION=5-20140928 # snapshot
fi
# GCC mirror
GCC_MIRROR="ftp://ftp.fu-berlin.de/unix/languages/gcc"
@ -70,11 +72,17 @@ if [ "$PLATFORM" != "Darwin" ]; then
EXTRACONFFLAGS+="--with-as=$OSXCROSS_TARGET_DIR/bin/x86_64-apple-$OSXCROSS_TARGET-as "
fi
LANGS="c,c++,objc,obj-c++"
if [ -n "$ENABLE_FORTRAN" ]; then
LANGS+=",fortran"
fi
../configure \
--target=x86_64-apple-$OSXCROSS_TARGET \
--with-sysroot=$OSXCROSS_SDK \
--disable-nls \
--enable-languages=c,c++,objc,obj-c++ \
--enable-languages=$LANGS \
--without-headers \
--enable-multilib \
--with-multilib-list=m32,m64 \