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authorlouiz’ <louiz@louiz.org>2017-03-06 00:51:43 +0100
committerlouiz’ <louiz@louiz.org>2017-03-06 00:57:33 +0100
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tree2662dddda921d84f6fd348e46f154261ad46c17a /louloulibs/cmake/Modules
parentd81c3ad5ac2c12130d90044b7597bf962a7cfe9e (diff)
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Remove the embedded sha1 code, and use one of botan or gcrypt
This adds a hard dependency on one of Botan or gcrypt. Botan is already a recommended dependency, and gcrypt is probably packaged almost everywhere, so this should not be a big deal. ref #3241
Diffstat (limited to 'louloulibs/cmake/Modules')
-rw-r--r--louloulibs/cmake/Modules/FindGCRYPT.cmake35
1 files changed, 35 insertions, 0 deletions
diff --git a/louloulibs/cmake/Modules/FindGCRYPT.cmake b/louloulibs/cmake/Modules/FindGCRYPT.cmake
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+++ b/louloulibs/cmake/Modules/FindGCRYPT.cmake
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+# - Find gcrypt
+# Find the gcrypt cryptographic library
+#
+# This module defines the following variables:
+# GCRYPT_FOUND - True if library and include directory are found
+# If set to TRUE, the following are also defined:
+# GCRYPT_INCLUDE_DIRS - The directory where to find the header file
+# GCRYPT_LIBRARIES - Where to find the library file
+#
+# For conveniance, these variables are also set. They have the same values
+# than the variables above. The user can thus choose his/her prefered way
+# to write them.
+# GCRYPT_LIBRARY
+# GCRYPT_INCLUDE_DIR
+#
+# This file is in the public domain
+
+find_path(GCRYPT_INCLUDE_DIRS NAMES gcrypt.h
+ PATH_SUFFIXES gcrypt
+ DOC "The gcrypt include directory")
+
+find_library(GCRYPT_LIBRARIES NAMES gcrypt
+ DOC "The gcrypt library")
+
+# 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})
+ set(GCRYPT_INCLUDE_DIR ${GCRYPT_INCLUDE_DIRS})
+endif()
+
+mark_as_advanced(GCRYPT_INCLUDE_DIRS GCRYPT_LIBRARIES)