diff options
Diffstat (limited to 'cmake/dependencies/libgcrypt.cmake')
| -rw-r--r-- | cmake/dependencies/libgcrypt.cmake | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/cmake/dependencies/libgcrypt.cmake b/cmake/dependencies/libgcrypt.cmake new file mode 100644 index 00000000..90a25f36 --- /dev/null +++ b/cmake/dependencies/libgcrypt.cmake @@ -0,0 +1,31 @@ +find_library(LIBGCRYPT_LIBRARIES gcrypt QUIET) +if (LIBGCRYPT_LIBRARIES) + find_path(LIBGCRYPT_INCLUDE_DIR gcrypt.h + HINTS /usr/include /usr/local/include) + if (LIBGCRYPT_INCLUDE_DIR) + file(STRINGS ${LIBGCRYPT_INCLUDE_DIR}/gcrypt.h GCSTR + REGEX "^#define GCRYPT_VERSION ") + string(REGEX REPLACE "^#define GCRYPT_VERSION \"(.*)\".*$" "\\1" + GCVER "${GCSTR}") + if (NOT GCVER VERSION_LESS "1.7.0") + set(DISABLE_LIBGCRYPT FALSE CACHE BOOL "Disable libgcrypt support") + if (NOT DISABLE_LIBGCRYPT) + message(STATUS "libgcrypt support enabled") + set(HAVE_LIBGCRYPT TRUE CACHE INTERNAL "") + else () + message(STATUS "libgcrypt support disabled by user") + unset(HAVE_LIBGCRYPT CACHE) + endif() + else () + message(STATUS "Install version >= \"1.7.0\" to enable libgcrypt support " + "(found version \"${GCVER}\")") + endif() + endif () +endif () + +if (NOT HAVE_LIBGCRYPT) + set(LIBGCRYPT_LIBRARIES "") + set(LIBGCRYPT_INCLUDE_DIR "") +endif () + +mark_as_advanced(LIBGCRYPT_LIBRARIES LIBGCRYPT_INCLUDE_DIR) |