On 6/25/2012 9:58 PM, Scott Graham wrote:
Hi, I'm trying to build libluajit.a for an iOS device build, but I keep getting a non-ARM library. When linking against it, I get: ld: warning: ignoring file /Users/sgraham/luajit-2.0/src/libluajit.a, file was built for archive which is not the architecture being linked (armv7) I tried to follow doc/install.html updated for 5.1 instead of 4.3, but I'm not sure what I've done wrong. I tried both b10 and git HEAD. Below are the only changes from git HEAD. Without -m32, buildvm complained that there was a pointer size mismatch. --- [master]sgraham@randall:~/luajit-2.0$ git diff diff --git a/src/Makefile b/src/Makefile index 6e0c746..6613f0a 100644 --- a/src/Makefile +++ b/src/Makefile @@ -28,7 +28,7 @@ NODOTABIVER= 51 CC= gcc # # Use this if you want to force a 32 bit build on a 64 bit multilib OS. -#CC= gcc -m32 +CC= clang -m32 # # Since the assembler part does NOT maintain a frame pointer, it's pointless # to slow down the C part by not omitting it. Debugging, tracebacks and --- And, building with the following script: --- [master]sgraham@randall:~/luajit-2.0$ cat iosbuild #!/bin/bash make clean ISDK=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer \ ISDKVER=iPhoneOS5.1.sdk \ ISDKP=$ISDK/usr/bin/ \ ISDKF="-arch armv7 -m32 -isysroot $ISDK/SDKs/$ISDKVER" \ make HOST_CC="clang -m32 -arch i386" CROSS=$ISDKP TARGET_FLAGS="$ISDKF" TARGET_SYS=iOS amalg --- I tried both clang and gcc also. I'm sure there's something obvious I'm doing wrong here... if anyone could point it out I would be grateful! Thanks, scott
Can you try this one: DEVDIR=`xcode-select -print-path`/Platforms IOSVER=iPhoneOS5.1.sdk SIMVER=iPhoneSimulator5.1.sdk IOSDIR=$DEVDIR/iPhoneOS.platform/Developer SIMDIR=$DEVDIR/iPhoneSimulator.platform/Developer IOSBIN=$IOSDIR/usr/bin/ SIMBIN=$SIMDIR/usr/bin/make -j -C $LUAJITBUILDMODE=static HOST_CFLAGS="-arch i386"HOST_LDFLAGS="-arch i386"TARGET_SYS=iOS LUAJIT_SO=libluajit.dylib TARGET=arm amalg CROSS=$IOSBINTARGET_FLAGS="-isysroot $IOSDIR/SDKs/$IOSVER -arch armv7"