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Code cleanup

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This commit is contained in:
Pierre Pronchery 2019-05-08 01:59:18 +02:00
parent 3fff50c2a8
commit 8457bae2cd
1 changed files with 53 additions and 43 deletions
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62
doc/cross-gcc.sh
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@ -43,51 +43,61 @@ WGET="wget"
#functions
#main
#Modify the environment to reflect the port chosen
PREFIX="$HOME/opt/cross-gcc-$TARGET"
PATH="$PREFIX/bin:$PATH"
#Download binutils
[ -f "binutils-$BINUTILS_VERSION.tar.$GZEXT" ] ||
#binutils
_binutils()
{
#Download binutils
[ -f "binutils-$BINUTILS_VERSION.tar.$GZEXT" ] ||
$WGET "$MIRROR/binutils/binutils-$BINUTILS_VERSION.tar.$GZEXT"
#Extract, configure, and build binutils in a dedicated tree
[ -d "binutils-$BINUTILS_VERSION" ] ||
#Extract, configure, and build binutils in a dedicated tree
[ -d "binutils-$BINUTILS_VERSION" ] ||
$TAR xzvf "binutils-$BINUTILS_VERSION.tar.$GZEXT"
case "$TARGET" in
case "$TARGET" in
aarch64-elf|amd64-elf|sparc64-elf)
BINUTILS_FLAGS="$BINUTILS_FLAGS --enable-multilib"
;;
esac
$MKDIR "binutils-$TARGET"
(cd "binutils-$TARGET" && "../binutils-$BINUTILS_VERSION/configure" \
esac
$MKDIR "binutils-$TARGET"
(cd "binutils-$TARGET" && "../binutils-$BINUTILS_VERSION/configure" \
--target="$TARGET" --prefix="$PREFIX" --with-sysroot --disable-nls \
--disable-werror $BINUTILS_FLAGS)
for target in $BINUTILS_TARGETS; do
for target in $BINUTILS_TARGETS; do
(cd "binutils-$TARGET" && $MAKE "$target")
done
done
}
#Download GCC
[ -f "gcc-$GCC_VERSION.tar.$GZEXT" ] ||
#gcc
_gcc()
{
#Download GCC
[ -f "gcc-$GCC_VERSION.tar.$GZEXT" ] ||
$WGET "$MIRROR/gcc/gcc-$GCC_VERSION/gcc-$GCC_VERSION.tar.$GZEXT"
#Extract, configure, and build GCC in a dedicated tree
[ -d "gcc-$GCC_VERSION" ] ||
#Extract, configure, and build GCC in a dedicated tree
[ -d "gcc-$GCC_VERSION" ] ||
$TAR xzvf "gcc-$GCC_VERSION.tar.$GZEXT"
case "$TARGET" in
case "$TARGET" in
aarch64-elf)
GCC_FLAGS="$GCC_FLAGS --with-multilib-list=lp64,ilp32"
;;
amd64-elf|sparc64-elf)
GCC_FLAGS="$GCC_FLAGS --with-multilib-list=m64,m32"
;;
esac
$MKDIR "gcc-$TARGET"
(cd "gcc-$TARGET" && "../gcc-$GCC_VERSION/configure" --target="$TARGET" \
esac
$MKDIR "gcc-$TARGET"
(cd "gcc-$TARGET" && "../gcc-$GCC_VERSION/configure" --target="$TARGET" \
--prefix="$PREFIX" --disable-nls --enable-languages=c,c++ \
--without-headers $GCC_FLAGS)
for target in $GCC_TARGETS; do
for target in $GCC_TARGETS; do
(cd "gcc-$TARGET" && $MAKE "$target")
done
done
}
#main
#Modify the environment to reflect the port chosen
PREFIX="$HOME/opt/cross-gcc-$TARGET"
PATH="$PREFIX/bin:$PATH"
_binutils &&
_gcc