[qesteidutil] [libdigidocpp] needs #include <unistd.h> under Arch linux (x86_64)

Compiling fails when using qesteidutil-svn and libdigidocpp-svn packages from 
AUR with following messages:
...
[  8%] Building CXX object 
qtsingleapplication/CMakeFiles/qtsingleapplication.dir/src/qtlocalpeer.cpp.o
/tmp/yaourt-tmp-peeter/aur-qesteidutil-svn/src/qesteidutil-build/qtsingleapplica
tion/src/qtlocalpeer.cpp: In constructor ‘QtLocalPeer::QtLocalPeer(QObject*, 
const QString&)’:
/tmp/yaourt-tmp-peeter/aur-qesteidutil-svn/src/qesteidutil-build/qtsingleapplica
tion/src/qtlocalpeer.cpp:104:54: error: ‘::getuid’ has not been declared
/tmp/yaourt-tmp-peeter/aur-qesteidutil-svn/src/qesteidutil-build/qtsingleapplica
tion/src/qtlocalpeer.cpp:104:54: note: suggested alternative:
In file included from 
/tmp/yaourt-tmp-peeter/aur-qesteidutil-svn/src/qesteidutil-build/qtsingleapplica
tion/src/qtlockedfile_unix.cpp:49:0,
                 from /tmp/yaourt-tmp-peeter/aur-qesteidutil-svn/src/qesteidutil-build/qtsingleapplication/src/qtlocalpeer.cpp:68:
/usr/include/unistd.h:698:16: note:   ‘QtLP_Private::getuid’
make[2]: *** 
[qtsingleapplication/CMakeFiles/qtsingleapplication.dir/src/qtlocalpeer.cpp.o] 
Error 1
make[1]: *** [qtsingleapplication/CMakeFiles/qtsingleapplication.dir/all] Error 
2
make: *** [all] Error 2

and
...
[ 22%] Building CXX object src/CMakeFiles/digidocpp.dir/XmlConf.cpp.o
/tmp/yaourt-tmp-peeter/aur-libdigidocpp-svn/src/libdigidocpp-build/src/XmlConf.c
pp: In static member function ‘static std::string 
digidoc::XmlConf::getDefaultConfDir()’:
/tmp/yaourt-tmp-peeter/aur-libdigidocpp-svn/src/libdigidocpp-build/src/XmlConf.c
pp:140:34: error: ‘getcwd’ was not declared in this scope
make[2]: *** [src/CMakeFiles/digidocpp.dir/XmlConf.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/digidocpp.dir/all] Error 2
make: *** [all] Error 2

I was able to compile them after adding "#include <unistd.h>" to 
libdigidocpp-build/src/XmlConf.cpp and 
qesteidutil-build/qtsingleapplication/src/qtlocalpeer.cpp respectively

Original issue reported on code.google.com by piks...@gmail.com on 28 Apr 2012 at 9:34

tixsys / esteid

[qesteidutil] [libdigidocpp] needs #include <unistd.h> under Arch linux (x86_64) #185