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cmake: Update GCrypt module.

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This commit is contained in:
Andreas Schneider
2012-02-04 20:09:00 +01:00
parent 679cd9efd8
commit ddcfe95bbd
2 changed files with 54 additions and 49 deletions
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101
cmake/Modules/FindGCrypt.cmake
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@ -7,7 +7,7 @@
# GCRYPT_DEFINITIONS - Compiler switches required for using GCrypt
#
#=============================================================================
# Copyright (c) 2009-2011 Andreas Schneider <asn@cryptomilk.org>
# Copyright (c) 2009-2012 Andreas Schneider <asn@cryptomilk.org>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
@ -18,53 +18,58 @@
#=============================================================================
#
if (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
# in cache already
# set(GCRYPT_FOUND TRUE)
else (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
set(_GCRYPT_ROOT_HINTS
$ENV{GCRYTPT_ROOT_DIR}
${GCRYPT_ROOT_DIR})
set(_GCRYPT_ROOT_PATHS
"$ENV{PROGRAMFILES}/libgcrypt"
set(_GCRYPT_ROOT_PATHS
"$ENV{PROGRAMFILES}/libgcrypt")
set(_GCRYPT_ROOT_HINTS_AND_PATHS
HINTS ${_GCRYPT_ROOT_HINTS}
PATHS ${_GCRYPT_ROOT_PATHS})
find_path(GCRYPT_INCLUDE_DIR
NAMES
gcrypt.h
HINTS
${_GCRYPT_ROOT_HINTS_AND_PATHS}
)
find_library(GCRYPT_LIBRARY
NAMES
gcrypt
gcrypt11
libgcrypt-11
HINTS
${_GCRYPT_ROOT_HINTS_AND_PATHS}
)
set(GCRYPT_LIBRARIES ${GCRYPT_LIBRARY})
if (GCRYPT_INCLUDE_DIR)
file(STRINGS "${GCRYPT_INCLUDE_DIR}/gcrypt.h" _gcrypt_version_str REGEX "^#define GCRYPT_VERSION \"[0-9]+.[0-9]+.[0-9]+\"")
string(REGEX REPLACE "^.*GCRYPT_VERSION.*([0-9]+.[0-9]+.[0-9]+).*" "\\1" GCRYPT_VERSION "${_gcrypt_version_str}")
endif (GCRYPT_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
if (GCRYPT_VERSION)
find_package_handle_standard_args(GCrypt
REQUIRED_VARS
GCRYPT_INCLUDE_DIR
GCRYPT_LIBRARIES
VERSION_VAR
GCRYPT_VERSION
FAIL_MESSAGE
"Could NOT find GCrypt, try to set the path to GCrypt root folder in the system variable GCRYPT_ROOT_DIR"
)
else (GCRYPT_VERSION)
find_package_handle_standard_args(GCrypt
"Could NOT find GCrypt, try to set the path to GCrypt root folder in the system variable GCRYPT_ROOT_DIR"
GCRYPT_INCLUDE_DIR
GCRYPT_LIBRARIES)
endif (GCRYPT_VERSION)
find_path(GCRYPT_ROOT_DIR
NAMES
include/gcrypt.h
PATHS
${_GCRYPT_ROOT_PATHS}
)
mark_as_advanced(ZLIB_ROOT_DIR)
find_path(GCRYPT_INCLUDE_DIR
NAMES
gcrypt.h
PATHS
/usr/local/include
/opt/local/include
/sw/include
/usr/lib/sfw/include
${GCRYPT_ROOT_DIR}/include
)
set(GCRYPT_INCLUDE_DIRS ${GCRYPT_INCLUDE_DIR})
find_library(GCRYPT_LIBRARY
NAMES
gcrypt
gcrypt11
libgcrypt-11
PATHS
/opt/local/lib
/sw/lib
/usr/sfw/lib/64
/usr/sfw/lib
${GCRYPT_ROOT_DIR}/lib
)
set(GCRYPT_LIBRARIES ${GCRYPT_LIBRARY})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GCrypt DEFAULT_MSG GCRYPT_LIBRARIES GCRYPT_INCLUDE_DIRS)
# show the GCRYPT_INCLUDE_DIRS and GCRYPT_LIBRARIES variables only in the advanced view
mark_as_advanced(GCRYPT_INCLUDE_DIRS GCRYPT_LIBRARIES)
endif (GCRYPT_LIBRARIES AND GCRYPT_INCLUDE_DIRS)
# show the GCRYPT_INCLUDE_DIRS and GCRYPT_LIBRARIES variables only in the advanced view
mark_as_advanced(GCRYPT_INCLUDE_DIR GCRYPT_LIBRARIES)