I am trying to build cctools for arm64 under Fedora Linux

./configure --target=arm64-apple-darwin checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... Invalid configuration arm64-apple-darwin': machinearm64-apple' not recognized configure: error: /bin/sh ./config.sub arm64-apple-darwin failed

Maybe you know what can cause this issue?

Hi, I tried building the cctools , but when I run make it fails at this point

make[1]: Entering directory '/home/Damilare/cctools-port/cctools/libobjc2'
/bin/sh ../libtool    --mode=compile gcc -DPACKAGE_NAME=\"cctools\" -DPACKAGE_TARNAME=\"cctools\" -DPACKAGE_VERSION=\"877.5\" -DPACKAGE_STRING=\"cctools\ 877.5\" -DPACKAGE_BUGREPORT=\"[email protected]\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DEMULATED_HOST_CPU_TYPE=12 -DEMULATED_HOST_CPU_SUBTYPE=0 -D__STDC_LIMIT_MACROS=1 -D__STDC_CONSTANT_MACROS=1 -DHAVE_UUID_UUID_H=1 -I.  -DTYPE_DEPENDENT_DISPATCH -DGNUSTEP -D__OBJC_RUNTIME_INTERNAL__=1 -D_XOPEN_SOURCE=500 -D__BSD_VISIBLE=1 -D_DEFAULT_SOURCE=1 -DNO_SELECTOR_MISMATCH_WARNINGS  -std=gnu99 -Wall -O3 -D__LARGE64_FILES -fno-PIC -c -o libobjc_la-NSBlocks.lo `test -f 'NSBlocks.m' || echo './'`NSBlocks.m
libtool: compile:  gcc -DPACKAGE_NAME=\"cctools\" -DPACKAGE_TARNAME=\"cctools\" -DPACKAGE_VERSION=\"877.5\" "-DPACKAGE_STRING=\"cctools 877.5\"" -DPACKAGE_BUGREPORT=\"[email protected]\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DEMULATED_HOST_CPU_TYPE=12 -DEMULATED_HOST_CPU_SUBTYPE=0 -D__STDC_LIMIT_MACROS=1 -D__STDC_CONSTANT_MACROS=1 -DHAVE_UUID_UUID_H=1 -I. -DTYPE_DEPENDENT_DISPATCH -DGNUSTEP -D__OBJC_RUNTIME_INTERNAL__=1 -D_XOPEN_SOURCE=500 -D__BSD_VISIBLE=1 -D_DEFAULT_SOURCE=1 -DNO_SELECTOR_MISMATCH_WARNINGS -std=gnu99 -Wall -O3 -D__LARGE64_FILES -fno-PIC -c NSBlocks.m  -DDLL_EXPORT -DPIC -o .libs/libobjc_la-NSBlocks.o
gcc: error: spawn: No such file or directory
Makefile:545: recipe for target 'libobjc_la-NSBlocks.lo' failed
make[1]: *** [libobjc_la-NSBlocks.lo] Error 1
make[1]: Leaving directory '/home/Damilare/cctools-port/cctools/libobjc2'
Makefile:402: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

After I finally got all dependencies compiled including cctools, I am getting this error

 ./arm-apple-darwin11-clang ../../test.c -arch arm64 -c
error: unable to create target: 'No available targets are compatible with this triple.'
1 error generated.

I tried building the cross tools against the iOS simulator SDK. It successfully compiles everything, but then fils in the final step when checking the toolchain.

*** checking toolchain ***

ld: file not found: /usr/lib/system/libsystem_kernel.dylib for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Indeed that particular file does not exist, as it's named libsystem_sim_kernel.dylib in the simulator SDK. Any ideas where I should look to correct this one last issue?

Out of curiosity I tried simlinking the above file to the version without _sim_ in the name, but it got me an infinite linker loop or something i386-apple-darwin11-ld: ./ld.hpp:109: const ld::File::Ordinal ld::File::Ordinal::nextCounter() const: Assertioncounter() < 0xffff' failed.`

When I tried to build debug builds with clang-3.5 it complained that cant find dsymutil. And back then I couldn't find dsymutil port for linux that will work for me. Now I discovered that clang-3.7 has some llvm-dsymutil, I made symlink /usr/bin/dsymutil => llvm-dsymutil

And now I am getting following error once any -g flag e.g -g3 present

[email protected]:/vagrant/target/ios/arm-apple-darwin/armv7/debug/ambrosia_adapters/tmp$ /vagrant/target/native/release/apple_cctools/arm-apple-darwin/usr/bin/arm-apple-darwin-clang -DHAVE_CONFIG_H  -miphoneos-version-min=7.1 -target arm-apple-darwin -arch armv7 -pipe -isysroot /home/vagrant/SDKs/iOS/iPhoneOS7.1.sdk -stdlib=libstdc++ -isystem /home/vagrant/SDKs/iOS/iPhoneOS7.1.sdk/usr/include/c++/4.2.1 -O0 -g ./conftest.c 
error: failed to compute relocation: ARM_RELOC_VANILLA
error: failed to compute relocation: ARM_RELOC_VANILLA
error: failed to compute relocation: ARM_RELOC_VANILLA
error: failed to compute relocation: ARM_RELOC_VANILLA
error: failed to compute relocation: ARM_RELOC_VANILLA

If somebody can help me, I'll be happy :-)

How do I fix this? Toolchain is trying to use the ldid.exe that came along with cygwin64, do you have any idea how I can correct this?

      6 [main] ldid (12968) C:\cygwin64\bin\ldid.exe: *** fatal error - cygheap base mismatch detected - 0x1802F3408/0x180304408.
This problem is probably due to using incompatible versions of the cygwin DLL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version.  The most recent version *should*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution.  Rebooting is also suggested if you
are unable to find another cygwin DLL.

Now negative numbers are properly sign extended again. Fixes linking of STLport, which failed to link in the exception handling related section.

The important part is that operands in arithemtic are signed again. Thus, if a substraction results in a negative number it is properly saved in an (u)int64_t value, formerly all upper 32bits were always unsed causing issues.

It is not exactly a issue, is more a begginer request.

Could be nice have some usage example with a 'hello world' or a start point. I have compiled in Arch Linux i686 system and now i want make a 'hello world' to run on iPhone 3G but i don´t know how start it or where see an example.

Could anyone put me in correct way please?

Thanks in advance!

I got below erros while build iOS tool chain cctools$ ./configure --prefix=<path>/cctools --with-libtapi=<path>/cctools cctools$ make

fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. Makefile:460: recipe for target 'libstuff_la-arch.lo' failed make[1]: *** [libstuff_la-arch.lo] Error 1 make[1]: Leaving directory '/mnt/hdd/opt/code/x-compiler/cctools-port/cctools/libstuff' Makefile:416: recipe for target 'all-recursive' failed make: *** [all-recursive] Error 1

Please help me with above issue.

It seems that support for arm64e has been substantially completed, but it is not supported on the display by the file command.

arm-apple-darwin11-clang -arch arm64e -o hello hello.c
file hello
hello: Mach-O 64-bit arm64 executable, flags:<NOUNDEFS|DYLDLINK|TWOLEVEL|PIE>

# iPhone7 Plus iOS11.2 jailbroken (arm64)
sudo ldid -Sent.xml hello && sudo mv hello /usr/bin/
hello
Bad CPU type in executable

change the line where the SDK-Version is read from the archive name to: SDK_VERSION=$(echo $1 | grep -P -o "[0-9][0-9].[0-9]+" | head -1) if [ -z "$SDK_VERSION" ]; then SDK_VERSION=$(echo $1 | grep -P -o "[0-9].[0-9]+" | head -1) if [ -z "$SDK_VERSION" ]; then echo "iPhoneOS Version must be in the SDK filename!" 1>&2 exit 1 fi fi (there is surely a better way to do this, I am not very familiar with sh scripts) or something similar so that version 10.0 and up are noticed by the script.

when i run

./configure --target=aarch64-apple-darwin14 --prefix=/root/ios-toolchain --with-libtapi=/root/ios-toolchain

i get

checking tapi/tapi.h and libtapi support... no
configure: error: -- ERROR: Failed TAPI checks in /root/ios-toolchain

tapi is installed, both in /usr and in /root/ios-toolchain, and there aren't any errors when compiling tapi, so idk whats wrong. I tried building tapi on arch (where everything works) and copying it over but i get the same error.

Hello.

I am a novice linux user/programmer who would like to run the R statistical language natively on my iPad. As far as I can tell, no one has successfully cross-compiled R for iOS (one developer on the App Store has tried: "R Analyst" but the app is unable to perform many R functions). Yet, R successfully compiles on Mac OSX. I came across the cctool-port on github and was wondering if it might be able to help me cross-compile R for iOS. If so, I'm willing to learn/try cross-compiling to iOS on Linux (or via terminal on my MacOS) and would appreciate any additional tips beyond the instructions provided in the README.

Thanks and Happy Holidays!

There have been no new releases since 2016, it would be nice to find the last stable tag to make a release because it's been a while since there has been one made This will help to ensure the sustainability of the project over time

it would have been nice to have a new release for each version change.

Hi,

Thank you very much for the sigtool addition! Just a small remark, it fails to sign files with spaces.

In file /cctools/include/stuff/port.h On line 60: snprintf(codesign_command, sizeof(codesign_command), "%s -s - -f %s", codesign, filename);
Can be replaced with something like (quotes added): snprintf(codesign_command, sizeof(codesign_command), "%s -s - -f '%s'", codesign, filename); \