Macintosh-Tools/Retro68
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Add --prefix option to build-toolchain.bash

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Some people might want to install the toolchain to a path like
/usr/local/retro68.
This commit is contained in:
Ezra Buehler 2019-07-21 15:41:37 +02:00 committed by Wolfgang Thaller
parent e107fb0dfb
commit 06ebaee1f8
1 changed files with 42 additions and 25 deletions
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67
build-toolchain.bash
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@ -20,7 +20,8 @@ set -e
# Set up paths.
SRC=$(cd `dirname $0` && pwd -P)
PREFIX=`pwd -P`/toolchain/
DEFAULT_PREFIX=`pwd -P`/toolchain/
PREFIX=$DEFAULT_PREFIX
BINUTILS=`pwd -P`/binutils-build
##################### Command-line Options
@ -38,6 +39,7 @@ function usage()
echo "Usage: $0 [options]"
echo
echo "Options: "
echo " --prefix the path to install the toolchain to"
echo " --skip-thirdparty do not rebuild gcc & third party libraries"
echo " --no-68k disable support for 68K Macs"
echo " --no-ppc disable classic PowerPC CFM support"
@ -51,6 +53,9 @@ function usage()
for ARG in $*; do
case $ARG in
--prefix=*)
PREFIX="${ARG#*=}"
;;
--skip-thirdparty)
SKIP_THIRDPARTY=true
;;
@ -110,10 +115,20 @@ if [ `pwd -P` == "$SRC" ]; then
exit 1
fi
if [ "$PREFIX" != "$DEFAULT_PREFIX" -a -d "$PREFIX" -a $SKIP_THIRDPARTY != true ]; then
if [ ! -w "$PREFIX" ]; then
echo "$PREFIX is not writable, cannot install to there."
exit 1
fi
if [ "`ls -A "$PREFIX"`" ]; then
echo "$PREFIX is not empty, cannot install to there."
exit 1
fi
fi
if [ $SKIP_THIRDPARTY != false ]; then
MISSING=false
if [ ! -d toolchain ]; then MISSING=true; fi
if [ ! -d $PREFIX ]; then MISSING=true; fi
if [ $BUILD_68K != false ]; then
if [ ! -d binutils-build ]; then MISSING=true; fi
if [ ! -d gcc-build ]; then MISSING=true; fi
@ -303,9 +318,11 @@ fi
if [ $SKIP_THIRDPARTY != true ]; then
# Remove old install tree
rm -rf toolchain
mkdir -p toolchain
if [ "$PREFIX" = "$DEFAULT_PREFIX" ]; then
# Remove old install tree
rm -rf $PREFIX
fi
mkdir -p $PREFIX
# Components needed for targeting 68K: binutils, gcc
if [ $BUILD_68K != false ]; then
@ -435,7 +452,7 @@ fi # SKIP_THIRDPARTY
echo "Building host-based tools..."
# Copy PEFBinaryFormat.h from Universal Interfaces, needed by MakePEF & MakeImport
(export LC_ALL=C; sed 's/\r$//' < "$CINCLUDES/PEFBinaryFormat.h" | tr '\r' '\n' > "toolchain/include/PEFBinaryFormat.h")
(export LC_ALL=C; sed 's/\r$//' < "$CINCLUDES/PEFBinaryFormat.h" | tr '\r' '\n' > "$PREFIX/include/PEFBinaryFormat.h")
mkdir -p build-host
cd build-host
@ -451,17 +468,17 @@ export PATH=$PREFIX/bin:$PATH
##################### Setup Interfaces & Libraries
echo "Preparing CIncludes..."
rm -rf "toolchain/CIncludes"
mkdir "toolchain/CIncludes"
sh "$SRC/prepare-headers.sh" "$CINCLUDES" "toolchain/CIncludes"
rm -rf "$PREFIX/CIncludes"
mkdir "$PREFIX/CIncludes"
sh "$SRC/prepare-headers.sh" "$CINCLUDES" "$PREFIX/CIncludes"
echo "Preparing RIncludes..."
rm -rf "toolchain/RIncludes"
mkdir "toolchain/RIncludes"
sh "$SRC/prepare-rincludes.sh" "$RINCLUDES" "toolchain/RIncludes"
rm -rf "$PREFIX/RIncludes"
mkdir "$PREFIX/RIncludes"
sh "$SRC/prepare-rincludes.sh" "$RINCLUDES" "$PREFIX/RIncludes"
# remove old symlinks in toolchain/*-apple-macos/include/
# and link files from toolchain/CIncludes
# remove old symlinks in $PREFIX/*-apple-macos/include/
# and link files from $PREFIX/CIncludes
function linkheaders()
{
# incompatible with Universal Interfaces on case-insensitive file systems
@ -478,13 +495,13 @@ function linkheaders()
echo "Creating Symlinks for CIncludes and RIncludes..."
if [ $BUILD_68K != false ]; then
ln -sf ../RIncludes toolchain/m68k-apple-macos/RIncludes
linkheaders toolchain/m68k-apple-macos/include
ln -sf ../RIncludes $PREFIX/m68k-apple-macos/RIncludes
linkheaders $PREFIX/m68k-apple-macos/include
fi
if [ $BUILD_PPC != false ]; then
ln -sf ../RIncludes toolchain/powerpc-apple-macos/RIncludes
linkheaders toolchain/powerpc-apple-macos/include
ln -sf ../RIncludes $PREFIX/powerpc-apple-macos/RIncludes
linkheaders $PREFIX/powerpc-apple-macos/include
fi
if [ $BUILD_68K != false ]; then
@ -494,8 +511,8 @@ if [ $BUILD_68K != false ]; then
libname=`basename "$macobj"`
libname=${libname%.o}
printf " %30s => %-30s\n" ${libname}.o lib${libname}.a
obj="toolchain/m68k-apple-macos/lib/$libname.o"
lib="toolchain/m68k-apple-macos/lib/lib${libname}.a"
obj="$PREFIX/m68k-apple-macos/lib/$libname.o"
lib="$PREFIX/m68k-apple-macos/lib/lib${libname}.a"
rm -f $lib
(ConvertObj "$macobj" | m68k-apple-macos-as - -o $obj) && m68k-apple-macos-ar cqs $lib $obj
@ -509,7 +526,7 @@ if [ $BUILD_PPC != false ]; then
echo "WARNING: Couldn't read resource fork for \"$INTERFACELIB\"."
echo " Falling back to included import libraries."
echo "Copying readymade PowerPC import libraries..."
cp $SRC/ImportLibraries/*.a toolchain/powerpc-apple-macos/lib/
cp $SRC/ImportLibraries/*.a $PREFIX/powerpc-apple-macos/lib/
;;
*)
echo "Building PowerPC import libraries..."
@ -517,7 +534,7 @@ if [ $BUILD_PPC != false ]; then
libname=`basename "$shlib"`
implib=lib${libname}.a
printf " %30s => %-30s\n" ${libname} ${implib}
MakeImport "$shlib" "toolchain/powerpc-apple-macos/lib/$implib"
MakeImport "$shlib" "$PREFIX/powerpc-apple-macos/lib/$implib"
done
;;
esac
@ -527,12 +544,12 @@ if [ $BUILD_PPC != false ]; then
for obj in ${PPCLIBRARIES}/OpenT*.o ${PPCLIBRARIES}/CarbonAccessors.o ${PPCLIBRARIES}/CursorDevicesGlue.o; do
if [ -r $obj ]; then
# copy the library:
cp $obj toolchain/powerpc-apple-macos/lib/
cp $obj $PREFIX/powerpc-apple-macos/lib/
# and wrap it in a .a archive for convenience
lib=toolchain/powerpc-apple-macos/lib/lib`basename "${obj%.o}"`.a
lib=$PREFIX/powerpc-apple-macos/lib/lib`basename "${obj%.o}"`.a
rm -f $lib
toolchain/bin/powerpc-apple-macos-ar cqs $lib $obj
$PREFIX/bin/powerpc-apple-macos-ar cqs $lib $obj
fi
done
fi