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17 Commits

Author SHA1 Message Date
Peter Collingbourne db21c7bbb0 libc++abi no longer has a cxa_demangle.h header. 
llvm-svn: 191935
 2013-10-03 22:58:36 +00:00
Peter Collingbourne 4806fcd697 Make it possible to run the test suite when built as part of LLVM. 
llvm-svn: 191930
 2013-10-03 21:58:25 +00:00
Alexey Samsonov eb38496950 Explicitly specify -Wno-error if LIBCXX_ENABLE_WERROR is false. 
libcxx doesn't build with -Werror because of #warnings in its source
code. But when libcxx is built as an external LLVM project, it inherits
LLVM build flags, breaking the build if LLVM_ENABLE_WERROR is enabled.

llvm-svn: 191814
 2013-10-02 07:44:19 +00:00
Alexey Samsonov 1859544071 [CMake] Put libcxx-specific module directories to the front of CMAKE_MODULE_PATH. 
Otherwise if libcxx is built as an LLVM external project (after r191624),
"include(config-ix)" will include config-ix.cmake from LLVM, not from libcxx,
which will result in misconfigured build tree.

llvm-svn: 191657
 2013-09-30 09:10:01 +00:00
Michael Gottesman b422ecc7de [cmake] Provide an option to not install the support headers so that the cmake build can match the make build if requested. 
llvm-svn: 189739
 2013-09-02 07:28:05 +00:00
Howard Hinnant 9309322454 G M: minor fix to silence warning in cmake version 2.8.11.20130809-gba97e. 
llvm-svn: 188712
 2013-08-19 21:42:07 +00:00
Howard Hinnant 516487765a The cmake script is failing to copy cxxabi.h to the right place because it was generating to destination path like so /include// and dstdir can legally be blank from my interpretation of the script, and this would then generate a path like libcxx/include// which is illegal. 
llvm-svn: 178579
 2013-04-02 21:33:01 +00:00
Howard Hinnant a9f698009f Alexey Samsonov: #ifdefs out undefined function in static build of libc++ w/o RTTI. 
llvm-svn: 176026
 2013-02-25 15:50:36 +00:00
Howard Hinnant 0e2f292a30 Michael van der Westhuizen: update to CMake. 
llvm-svn: 174731
 2013-02-08 19:04:53 +00:00
Howard Hinnant 804f9116e5 Michael van der Westhuizen: The attached patch add support for building against libc++abi and libcxxrt to CMake builds of libc++. 
Usage (with the appropriate CC and CXX environment variables) is:
$ cmake -DLIBCXX_CXX_ABI=libcxxabi '-DLIBCXX_LIBCXXABI_INCLUDE_PATHS=/home/michael/libcxxabi/include' ../libcxx
and:
$ cmake -DLIBCXX_CXX_ABI=libcxxrt '-DLIBCXX_LIBCXXRT_INCLUDE_PATHS=/home/michael/libcxxrt/src' ../libcxx

llvm-svn: 174623
 2013-02-07 15:27:39 +00:00
Howard Hinnant 2ac1ae6150 Saleem Abdulrasool: Ensure that __GLIBCXX__ is defined when building with libsupc++. 
llvm-svn: 173164
 2013-01-22 14:44:06 +00:00
Howard Hinnant f1e633c154 Michael van der Westhuizen: Patches for Linux. Fixes http://llvm.org/bugs/show_bug.cgi?id=14648. 
llvm-svn: 172435
 2013-01-14 17:07:27 +00:00
Michael J. Spencer bb8cfd0fec [CMake] Fix c++ abi library configuration on Linux. 
You can now configure from the command line using:
-DLIBCXX_CXX_ABI=libsupc++
-DLIBCXX_LIBSUPCXX_INCLUDE_PATHS="path;path

Also documents how to build on Linux.

llvm-svn: 171316
 2012-12-31 19:34:21 +00:00
Michael J. Spencer 299fc29a59 [CMake] Add support for selecting which c++ abi library to use. 
llvm-svn: 169036
 2012-11-30 21:02:29 +00:00
Howard Hinnant 73984be057 Andrew Morrow: The current CMake setup for libc++ incorrectly uses the variable 
LLVM_ENABLE_ASSERTIONS instead of LIBCXX_ENABLE_ASSERTIONS when
figuring out what _DEBUG/NDEBUG defines to set. It also tries to test
the non-existent variable 'uppercase_CMAKE_BUILD_TYPE', which the top
level LLVM CMakeLists.txt sets up, but which the top level libc++
CMakeLists.txt currently does not. Changing the variable name tested
and creating the uppercase release name variable allows libc++ to
honor the LIBCXX_ENABLE_ASSERTIONS option correctly.

llvm-svn: 161308
 2012-08-05 17:37:39 +00:00
Douglas Gregor 07db340438 Fix warning flags for CMake builds, from Andrew C. Morrow! 
llvm-svn: 158172
 2012-06-07 22:26:00 +00:00
Michael J. Spencer f5799be4a8 Add CMake build and fix major Linux blockers. 
llvm-svn: 121510
 2010-12-10 19:47:54 +00:00