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FindPkgConfig: Quote ${_pkgconfig_path} to protect semicolons on Windows

This commit is contained in:
Rob Gowin 2016-01-15 18:43:53 -06:00 committed by Brad King
parent 249aac71d0
commit 53511936e4
1 changed files with 4 additions and 4 deletions
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8
Modules/FindPkgConfig.cmake
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@ -238,8 +238,8 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma
if(NOT "${_extra_paths}" STREQUAL "")
# Save the PKG_CONFIG_PATH environment variable, and add paths
# from the CMAKE_PREFIX_PATH variables
set(_pkgconfig_path_old $ENV{PKG_CONFIG_PATH})
set(_pkgconfig_path ${_pkgconfig_path_old})
set(_pkgconfig_path_old "$ENV{PKG_CONFIG_PATH}")
set(_pkgconfig_path "${_pkgconfig_path_old}")
if(NOT "${_pkgconfig_path}" STREQUAL "")
file(TO_CMAKE_PATH "${_pkgconfig_path}" _pkgconfig_path)
endif()
@ -285,7 +285,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma
string(REPLACE ";" ":" _pkgconfig_path "${_pkgconfig_path}")
string(REPLACE "\\ " " " _pkgconfig_path "${_pkgconfig_path}")
endif()
set(ENV{PKG_CONFIG_PATH} ${_pkgconfig_path})
set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path}")
endif()
# Unset variables
@ -401,7 +401,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma
if(NOT "${_extra_paths}" STREQUAL "")
# Restore the environment variable
set(ENV{PKG_CONFIG_PATH} ${_pkgconfig_path_old})
set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path_old}")
endif()
unset(_extra_paths)