Bug#800492: libc++-dev: Missing __cxxabi_config.h in libc++-dev

[Xiangyu LIU]

Package: libc++-dev
Version: 3.7.0-1
Severity: normal

Dear Maintainer,

I installed clang-3.7 (llvm-3.7-dev), libc++-dev and libc++abi-dev in my pbuilder.
When I tried to compile package libitpp [1] in chroot manually, I met a error. 

------------------------------------------------------------------
Scanning dependencies of target itpp_gtests
make[3]: Leaving directory '/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree'
/usr/bin/make -f gtests/CMakeFiles/itpp_gtests.dir/build.make gtests/CMakeFiles/itpp_gtests.dir/build
make[3]: Entering directory '/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree'
[ 63%] Building CXX object gtests/CMakeFiles/itpp_gtests.dir/linspace_test.cpp.o
cd /home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree/gtests && /usr/bin/clang++-3.7   -DBLAS_INT32 -DLAPACK_INT32 -DNDEBUG  -std=c++11 -stdlib=libc++ -DNDEBUG=1 -O3 -fno-builtin -pipe -g0 -Wall -fstack-protector-strong -Wformat -Werror=format-security -DPIC -fPIC -D_FORTIFY_SOURCE=2 -I/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422 -I/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree -I/usr/src/gtest -I/usr/src/gtest/include    -o CMakeFiles/itpp_gtests.dir/linspace_test.cpp.o -c /home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/gtests/linspace_test.cpp
In file included from /home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/gtests/linspace_test.cpp:30:
In file included from /usr/include/gtest/gtest.h:58:
In file included from /usr/include/gtest/internal/gtest-internal.h:63:
In file included from /usr/include/gtest/internal/gtest-type-util.h:52:
/usr/include/c++/v1/cxxabi.h:21:10: fatal error: '__cxxabi_config.h' file not found
#include <__cxxabi_config.h>
         ^
1 error generated.
gtests/CMakeFiles/itpp_gtests.dir/build.make:65: recipe for target 'gtests/CMakeFiles/itpp_gtests.dir/linspace_test.cpp.o' failed
make[3]: *** [gtests/CMakeFiles/itpp_gtests.dir/linspace_test.cpp.o] Error 1
make[3]: Leaving directory '/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree'
CMakeFiles/Makefile2:143: recipe for target 'gtests/CMakeFiles/itpp_gtests.dir/all' failed
make[2]: *** [gtests/CMakeFiles/itpp_gtests.dir/all] Error 2
make[2]: Leaving directory '/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree'
Makefile:130: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/liuxiangyu/Pbuilder/itpp-4.3.1-git40a422/build-tree'
/usr/share/cdbs/1/class/makefile.mk:47: recipe for target 'debian/stamp-makefile-build' failed
make: *** [debian/stamp-makefile-build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
------------------------------------------------------------------

It seems that there is no __cxxabi_config.h in /usr/include/c++/v1 directory. 
So I just put a __cxxabi_config.h taken from internet in /usr/include/c++/v1, it did work then.


__cxxabi_config.h :
//===-------------------------- __cxxabi_config.h -------------------------===//
//===-------------------------- __cxxabi_config.h -------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef ____CXXABI_CONFIG_H
#define ____CXXABI_CONFIG_H

#if defined(__arm__) && !defined(__USING_SJLJ_EXCEPTIONS__) && \
    !defined(__ARM_DWARF_EH__)
#define LIBCXXABI_ARM_EHABI 1
#else
#define LIBCXXABI_ARM_EHABI 0
#endif

#endif // ____CXXABI_CONFIG_H




-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.18.21-90.custom (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages libc++-dev depends on:
ii  libc++-helpers  3.7.0-1
ii  libc++1         3.7.0-1

libc++-dev recommends no packages.

libc++-dev suggests no packages.

-- no debconf information