]> code.ossystems Code Review - openembedded-core.git/commit
dpkg: fix include header caused compile error
authorKai Kang <kai.kang@windriver.com>
Tue, 13 Aug 2013 09:57:49 +0000 (17:57 +0800)
committerSaul Wold <sgw@linux.intel.com>
Tue, 13 Aug 2013 17:13:20 +0000 (10:13 -0700)
commit7de61ecc3efc43c625dde9a66f5c05e980a82e34
treeb52f4daeb768e9ecc4fe32322fc87092a0d3d76b
parent1890783928dd1c73105fae32fb6c588afc287ff6
dpkg: fix include header caused compile error

Build dpkg-native on Fedora 19, it fails with:

/usr/include/c++/4.8.1/cstdlib: In function ‘long long int std::abs(long long int)’:
/usr/include/c++/4.8.1/cstdlib:174:20: error: declaration of C function ‘long long int std::abs(long long int)’ conflicts with
   abs(long long __x) { return __builtin_llabs (__x); }
                    ^
/usr/include/c++/4.8.1/cstdlib:166:3: error: previous declaration ‘long int std::abs(long int)’ here
   abs(long __i) { return __builtin_labs(__i); }
   ^

That because header cstdlib is included in a 'extern "C"' block that gcc
4.8 doesn't support. Fix it by move the header file out of the 'extern "C"'
block.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
meta/recipes-devtools/dpkg/dpkg/fix-abs-redefine.patch [new file with mode: 0644]
meta/recipes-devtools/dpkg/dpkg_1.17.1.bb