diff options
Diffstat (limited to 'Modules/FindPkgConfig.cmake')
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index 3bc9dba..01ad5ac 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -79,10 +79,18 @@ set(PKG_CONFIG_FOUND "${PKGCONFIG_FOUND}") # Unsets the given variables macro(_pkgconfig_unset var) + # Clear normal variable (possibly set by project code). + unset(${var}) + # Store as cache variable. + # FIXME: Add a policy to switch to a normal variable. set(${var} "" CACHE INTERNAL "") endmacro() macro(_pkgconfig_set var value) + # Clear normal variable (possibly set by project code). + unset(${var}) + # Store as cache variable. + # FIXME: Add a policy to switch to a normal variable. set(${var} ${value} CACHE INTERNAL "") endmacro() |