From a6f6e36594979a83ad16b3c4de350ed95e79daf3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?louiz=E2=80=99?= Date: Sun, 12 Mar 2017 16:51:19 +0100 Subject: cmake: Improve the usage of PARENT_SCOPE --- louloulibs/cmake/Modules/FindGCRYPT.cmake | 30 ++++++++++++++++++------------ 1 file changed, 18 insertions(+), 12 deletions(-) (limited to 'louloulibs/cmake/Modules/FindGCRYPT.cmake') diff --git a/louloulibs/cmake/Modules/FindGCRYPT.cmake b/louloulibs/cmake/Modules/FindGCRYPT.cmake index bb1bc67..62f5c7a 100644 --- a/louloulibs/cmake/Modules/FindGCRYPT.cmake +++ b/louloulibs/cmake/Modules/FindGCRYPT.cmake @@ -15,21 +15,27 @@ # # This file is in the public domain -find_path(GCRYPT_INCLUDE_DIRS NAMES gcrypt.h - PATH_SUFFIXES gcrypt - DOC "The gcrypt include directory") +include(FindPkgConfig) +pkg_check_modules(GCRYPT gcrypt) -find_library(GCRYPT_LIBRARIES NAMES gcrypt - DOC "The gcrypt library") +if(NOT GCRYPT_FOUND) + find_path(GCRYPT_INCLUDE_DIRS NAMES gcrypt.h + PATH_SUFFIXES gcrypt + DOC "The gcrypt include directory") -# Use some standard module to handle the QUIETLY and REQUIRED arguments, and -# set GCRYPT_FOUND to TRUE if these two variables are set. -include(FindPackageHandleStandardArgs) -find_package_handle_standard_args(GCRYPT REQUIRED_VARS GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIRS) + find_library(GCRYPT_LIBRARIES NAMES gcrypt + DOC "The gcrypt library") -if(GCRYPT_FOUND) - set(GCRYPT_LIBRARY ${GCRYPT_LIBRARIES}) - set(GCRYPT_INCLUDE_DIR ${GCRYPT_INCLUDE_DIRS}) + # Use some standard module to handle the QUIETLY and REQUIRED arguments, and + # set GCRYPT_FOUND to TRUE if these two variables are set. + include(FindPackageHandleStandardArgs) + find_package_handle_standard_args(GCRYPT REQUIRED_VARS GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIRS) + + if(GCRYPT_FOUND) + set(GCRYPT_LIBRARY ${GCRYPT_LIBRARIES} PARENT_SCOPE) + set(GCRYPT_INCLUDE_DIR ${GCRYPT_INCLUDE_DIRS} PARENT_SCOPE) + set(GCRYPT_FOUND ${GCRYPT_FOUND} PARENT_SCOPE) + endif() endif() mark_as_advanced(GCRYPT_INCLUDE_DIRS GCRYPT_LIBRARIES) -- cgit v1.2.3