From 425b462d361286822ee0ed7b5fe00881ba312ea3 Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Fri, 5 Dec 2014 13:32:54 +0000
Subject: Moved into trunk

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@341 636b058d-ea47-450e-bf9e-a15bfbe3eedb
---
 src/cmake/modules/FindGMPXX.cmake | 44 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/cmake/modules/FindGMPXX.cmake

(limited to 'src/cmake/modules/FindGMPXX.cmake')

diff --git a/src/cmake/modules/FindGMPXX.cmake b/src/cmake/modules/FindGMPXX.cmake
new file mode 100644
index 00000000..277e4b19
--- /dev/null
+++ b/src/cmake/modules/FindGMPXX.cmake
@@ -0,0 +1,44 @@
+# - Try to find the GMPXX libraries
+# This module defines:
+#   GMPXX_FOUND        - system has GMPXX lib
+#   GMPXX_INCLUDE_DIR  - the GMPXX include directory
+#   GMPXX_LIBRARIES    - Libraries needed to use GMPXX
+
+# TODO: support Windows and MacOSX
+
+# GMPXX needs GMP
+
+find_package( GMP QUIET )
+
+if(GMP_FOUND)
+
+  if (GMPXX_INCLUDE_DIR AND GMPXX_LIBRARIES)
+    # Already in cache, be silent
+    set(GMPXX_FIND_QUIETLY TRUE)
+  endif()
+
+  find_path(GMPXX_INCLUDE_DIR NAMES gmpxx.h
+            HINTS ENV GMPXX_INC_DIR
+                  ENV GMPXX_DIR
+                  ${GMP_INCLUDE_DIR_SEARCH}
+            PATH_SUFFIXES include
+            DOC "The directory containing the GMPXX include files"
+           )
+
+  find_library(GMPXX_LIBRARIES NAMES gmpxx
+               HINTS ENV GMPXX_LIB_DIR
+                     ENV GMPXX_DIR
+                     ${GMP_LIBRARIES_DIR_SEARCH}
+               PATH_SUFFIXES lib
+               DOC "Path to the GMPXX library"
+               )
+
+  include(FindPackageHandleStandardArgs)
+
+  find_package_handle_standard_args(GMPXX "DEFAULT_MSG" GMPXX_LIBRARIES GMPXX_INCLUDE_DIR )
+
+else()
+
+  message( FATAL_ERROR "GMPXX needs GMP")
+
+endif()
-- 
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