From 0ab40dc1ab4e689921da54080b135e1d22b1c586 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Tue, 14 Mar 2017 21:45:23 +0100
Subject: Refactoring louloulibs and cmake

Use OBJECT libraries
Remove the louloulibs directory
Write FOUND variables in the cache
---
 cmake/Modules/FindLIBIDN.cmake | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 cmake/Modules/FindLIBIDN.cmake

(limited to 'cmake/Modules/FindLIBIDN.cmake')

diff --git a/cmake/Modules/FindLIBIDN.cmake b/cmake/Modules/FindLIBIDN.cmake
new file mode 100644
index 0000000..d42257f
--- /dev/null
+++ b/cmake/Modules/FindLIBIDN.cmake
@@ -0,0 +1,42 @@
+# - Find libidn
+# Find the libidn library, and more particularly the stringprep header.
+#
+# This module defines the following variables:
+#   LIBIDN_FOUND  -  True if library and include directory are found
+# If set to TRUE, the following are also defined:
+#   LIBIDN_INCLUDE_DIRS  -  The directory where to find the header file
+#   LIBIDN_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.
+#   LIBIDN_INCLUDE_DIR
+#   LIBIDN_LIBRARY
+#
+# This file is in the public domain
+
+include(FindPkgConfig)
+pkg_check_modules(LIBIDN libidn)
+
+if(NOT LIBIDN_FOUND)
+  find_path(LIBIDN_INCLUDE_DIRS NAMES stringprep.h
+    DOC "The libidn include directory")
+
+  # The library containing the stringprep module is libidn
+  find_library(LIBIDN_LIBRARIES NAMES idn
+    DOC "The libidn library")
+
+  # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+  # set LIBIDN_FOUND to TRUE if these two variables are set.
+  include(FindPackageHandleStandardArgs)
+  find_package_handle_standard_args(LIBIDN REQUIRED_VARS LIBIDN_LIBRARIES LIBIDN_INCLUDE_DIRS)
+
+  # Compatibility for all the ways of writing these variables
+  if(LIBIDN_FOUND)
+    set(LIBIDN_INCLUDE_DIR ${LIBIDN_INCLUDE_DIRS} CACHE INTERNAL "")
+    set(LIBIDN_LIBRARY ${LIBIDN_LIBRARIES} CACHE INTERNAL "")
+    set(LIBIDN_FOUN ${LIBIDN_FOUND} CACHE INTERNAL "")
+  endif()
+endif()
+
+mark_as_advanced(LIBIDN_INCLUDE_DIRS LIBIDN_LIBRARIES)
-- 
cgit v1.2.3


From 3913e24ea3560b83c2def74d080e6910c10b6d2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Mon, 22 May 2017 11:14:38 +0200
Subject: Do not call pkg_check_module if the MODULE_FOUND is already cached

---
 cmake/Modules/FindLIBIDN.cmake | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'cmake/Modules/FindLIBIDN.cmake')

diff --git a/cmake/Modules/FindLIBIDN.cmake b/cmake/Modules/FindLIBIDN.cmake
index d42257f..c769d06 100644
--- a/cmake/Modules/FindLIBIDN.cmake
+++ b/cmake/Modules/FindLIBIDN.cmake
@@ -16,7 +16,9 @@
 # This file is in the public domain
 
 include(FindPkgConfig)
-pkg_check_modules(LIBIDN libidn)
+if(NOT LIBIDN_FOUND)
+  pkg_check_modules(LIBIDN libidn)
+endif()
 
 if(NOT LIBIDN_FOUND)
   find_path(LIBIDN_INCLUDE_DIRS NAMES stringprep.h
-- 
cgit v1.2.3