rpm & c++ (via java binding)

[Elan Ruusamäe]

yuk. how this should be fixed?

full build log available here:
http://buildlogs.pld-linux.org//index.php?dist=th&arch=x86_64&ok=0&name=rpm&id=6b359a44-4012-40a8-a9da-199ee4e72696&action=tail


libtool: compile:  x86_64-pld-linux-g++ -DHAVE_CONFIG_H -I. -I.. -I. 
-I.. -I../build -I../lib -I../lib -I../rpmdb -I../rpmio -I../misc 
-I../lua/local -I../lua/local -I../lua -I../lua -DRPM_OS_LINUX=040139 
-I/usr/include/db5.2 -I/usr/include/ossp-uuid -I/usr/include/ossp-uuid 
-O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 
-fno-debug-types-section -fvar-tracking-assignments -g2 
-Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong 
--param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 
-fno-debug-types-section -fvar-tracking-assignments -g2 -MT rpmjni.lo 
-MD -MP -MF .deps/rpmjni.Tpo -c rpmjni.cc  -fPIC -DPIC -o .libs/rpmjni.o
In file included from /usr/include/c++/6.3.0/stdlib.h:36:0,
                  from ../system.h:196,
                  from rpmjni.cc:1:
/usr/include/c++/6.3.0/cstdlib:143:11: error: ‘::getenv’ has not been 
declared
    using ::getenv;
            ^~~~~~
In file included from ../system.h:196:0,
                  from rpmjni.cc:1:
/usr/include/c++/6.3.0/stdlib.h:62:12: error: ‘std::getenv’ has not been 
declared
  using std::getenv;
             ^~~~~~
make[2]: *** [Makefile:2146: rpmjni.lo] Error 1

-- 
glen