tpoechtrager
commented
8 years ago I can't really get any further either.
This is what I have so far:
Build OSXCross the usual way
SDK_VERSION=10.4 ./build.sh
eval $(osxcross-conf)Make the SDK GCC "compatible"
cd $OSXCROSS_SDK
cd /Library
ln -sf ../System/Library/Frameworks .
cd ../usr/lib
ln -s libstdc++.6.dylib libstdc++.dylibCreate PowerPC symlinks
cd $OSXCROSS_TARGET_DIR/bin
for arch in powerpc powerpc64; do \
for tool in $(find . -name "x86_64-*"); do \
ln -sf $tool $(echo $tool | sed "s/x86_64-/$arch-/"); \
done \
done
rm powerpc*-*clang*Build GCC
cd ~/tmp
wget https://opensource.apple.com/tarballs/gcc_42/gcc_42-5577.tar.gz
tar xf gcc-42-5577.tar.gz
cd gcc-42-5577
mkdir build
cd build
CC="clang -std=gnu89 -w" \
../configure \
--target=powerpc-apple-$OSXCROSS_TARGET \
--prefix=$OSXCROSS_TARGET_DIR \
--with-sysroot=$OSXCROSS_SDK \
--with-ld=$(which powerpc-apple-$OSXCROSS_TARGET-ld) \
--with-as=$(which powerpc-apple-$OSXCROSS_TARGET-as) \
--enable-languages=c,c++,objc,obj-c++ \
--enable-wchar_t=no \
--with-gxx-include-dir=/usr/include/c++/4.0.0
make... fails with:
/home/thomas/tmp/gcc_42-5577/build/./gcc/xgcc -B/home/thomas/tmp/gcc_42-5577/build/./gcc/ -B/data/development/osxcross-ng/target/bin/../powerpc-apple-darwin8/bin/ -B/data/development/osxcross-ng/target/bin/../powerpc-apple-darwin8/lib/ -isystem /data/development/osxcross-ng/target/bin/../powerpc-apple-darwin8/include -isystem /data/development/osxcross-ng/target/bin/../powerpc-apple-darwin8/sys-include -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include -I../../gcc/../libdecnumber -I../libdecnumber -mlongcall \
-c ../../gcc/config/darwin-crt2.c -o crt2.o
/tmp/cczpsINq.s:40:Unknown relocation type
/tmp/cczpsINq.s:42:Unknown relocation type
/tmp/cczpsINq.s:46:Unknown relocation type
/tmp/cczpsINq.s:47:Unknown relocation type
/tmp/cczpsINq.s:49:Unknown relocation type
/tmp/cczpsINq.s:56:Unknown relocation type
/tmp/cczpsINq.s:58:Unknown relocation type
/tmp/cczpsINq.s:61:Unknown relocation type
/tmp/cczpsINq.s:62:Unknown relocation type
/tmp/cczpsINq.s:75:Unknown relocation type
/tmp/cczpsINq.s:76:Unknown relocation type
/tmp/cczpsINq.s:77:Unknown relocation type
/tmp/cczpsINq.s:78:Unknown relocation typeI also tried to build gcc-42-5577 on Mac OS X, but unfortunately, Xcode doesn't come with a PowerPC assembler anymore.
Maybe I can make clang target PowerPC.
snigel
WinterMute
BSzili
johnsonjh
jlsantiago0
Hello, I want to crosscompile for PPC, which means 10.5 / Leopard. Firstly I couldn't install libxml2-devel, but that was a simple fix, the name in Ubuntu is libxml2-dev.
I'm using "method 3" since method 1 and 2 only supports 4.3 or later. The second problem was to package the SDK (xcode314_2809_developerdvd.dmg)
The error message comes from the script mount_xcode_image.sh, not from dmg2img https://github.com/tpoechtrager/osxcross/blob/master/tools/mount_xcode_image.sh
Running dmg2img on its own yields the following, which looks sane to me:
I guess the script should have picked partition 5, so I hardcoded the script to use partition 5 and continued.
Okay, that stepped went through, let's continue.
I ran into troubles trying to unmount, couldn't with or without sudo.
File is still there:
Let's ignore the unmount and try to build.
Let's look in tarballs
Okay, the unpacked pkg files are not there, let's move them.
Let's build again.
Let's try again
Time to compile gcc 4.2.1 (which is what Leopard/10.5 uses).
Okay, let's install libtool and retry.
Ouch, a rerun causes it to restart from the beginning.
Perhaps I'm using the wrong libtool. https://github.com/Homebrew/homebrew/issues/28442
Let's look if I have another libtool
Okay, how well does these handle "-dynamic" then?
and
This one clearly states dynamic. Good. Let's remove the libtool I installed and add this to my path.
Another recompile
And now I'm stuck.