else()
unset(_pkgconfig_allow_system_libs_old)
endif()
- set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} 0)
+ set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} 1)
endmacro()
macro(_pkg_restore_path_internal)
if(DEFINED _pkgconfig_allow_system_libs_old)
set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} "${_pkgconfig_allow_system_libs_old}")
unset(_pkgconfig_allow_system_libs_old)
+ else()
+ unset(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS})
endif()
unset(_extra_paths)