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Retro68
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Fix Mac OS X 10.4 compatibility

This commit is contained in:
Wolfgang Thaller 2019-08-18 22:29:27 +02:00
parent 962b214833
commit 5dc8179b1c
1 changed files with 31 additions and 18 deletions
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49
interfaces-and-libraries.sh
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@ -137,17 +137,23 @@ function locateAndCheckInterfacesAndLibraries()
# remove old symlinks in $PREFIX/*-apple-macos/include/
# and link files from $PREFIX/CIncludes
function linkheaders()
function linkHeaders()
{
# incompatible with Universal Interfaces on case-insensitive file systems
# (and does not currently work anyways)
rm -f "$1"/threads.h
rm -f "$1"/threads.h # does not currently work anyways
rm -f "$1"/memory.h # non-standard aliasof string.h
rm -f "$1"/strings.h # traditional bsd string functions
# the following command doesn't work on older Mac OS X versions.
# allow it to fail quietly, at worst we leave some dangling symlinks around
# in the rare situation that headers are removed from the input directory
find "$1" -lname "../../CIncludes/*" -delete || true
(cd "$1" && find "../../CIncludes/" -name '*.h' -exec ln -s {} . \;)
(cd "$1" && find "../../CIncludes" -name '*.h' -exec ln -s {} . \;)
}
function unlinkHeaders()
{
for file in "$1/"*; do
if [[ `readlink "$file"` == ../../CIncludes/* ]]; then
rm "$file"
fi
done
}
function setupPEFBinaryFormat()
@ -171,12 +177,12 @@ function setUpInterfacesAndLibraries()
if [ $BUILD_68K != false ]; then
ln -sf ../RIncludes $PREFIX/m68k-apple-macos/RIncludes
linkheaders $PREFIX/m68k-apple-macos/include
linkHeaders $PREFIX/m68k-apple-macos/include
fi
if [ $BUILD_PPC != false ]; then
ln -sf ../RIncludes $PREFIX/powerpc-apple-macos/RIncludes
linkheaders $PREFIX/powerpc-apple-macos/include
linkHeaders $PREFIX/powerpc-apple-macos/include
fi
FILE_LIST="$PREFIX/apple-libraries.txt"
@ -190,15 +196,19 @@ function setUpInterfacesAndLibraries()
libname=`basename "$macobj"`
libname=${libname%.o}
printf " %30s => %-30s\n" ${libname}.o lib${libname}.a
asm="$PREFIX/m68k-apple-macos/lib/$libname.s"
obj="$PREFIX/m68k-apple-macos/lib/$libname.o"
lib="$PREFIX/m68k-apple-macos/lib/lib${libname}.a"
rm -f $lib
set -o pipefail
((ConvertObj "$macobj" | m68k-apple-macos-as - -o "$obj") || (rm "$obj" && false) ) \
&& m68k-apple-macos-ar cqs "$lib" "$obj" \
&& echo "m68k-apple-macos/lib/$libname.o" >> "$FILE_LIST" \
&& echo "m68k-apple-macos/lib/lib${libname}.a" >> "$FILE_LIST"
if ConvertObj "$macobj" > "$asm"; then
m68k-apple-macos-as "$asm" -o "$obj"
m68k-apple-macos-ar cqs "$lib" "$obj"
echo "m68k-apple-macos/lib/$libname.o" >> "$FILE_LIST"
echo "m68k-apple-macos/lib/lib${libname}.a" >> "$FILE_LIST"
fi
rm -f "$asm"
fi
done
fi
@ -250,8 +260,8 @@ function removeInterfacesAndLibraries()
for file in `cat "$FILE_LIST"`; do
rm "$PREFIX/$file"
done
find "$PREFIX/m68k-apple-macos/include" -lname "../../CIncludes/*" -delete || true
find "$PREFIX/powerpc-apple-macos/include" -lname "../../CIncludes/*" -delete || true
unlinkHeaders "$PREFIX/m68k-apple-macos/include"
unlinkHeaders "$PREFIX/powerpc-apple-macos/include"
rm "$PREFIX/m68k-apple-macos/RIncludes"
rm "$PREFIX/powerpc-apple-macos/RIncludes"
rm -rf "$PREFIX/CIncludes"
@ -261,7 +271,10 @@ function removeInterfacesAndLibraries()
fi
}
if [ "$0" = "$BASH_SOURCE" ]; then
if (return 0 2>/dev/null); then
# We are being sourced from build-toolchain.sh
true
else
# We are being run directly
if [ $# -lt 2 ]; then