svn commit: r375856 - head/math/plplot/files

[Raphael Kubo da Costa]

Author: rakuco
Date: Tue Dec 30 20:57:21 2014
New Revision: 375856
URL: https://svnweb.freebsd.org/changeset/ports/375856
QAT: https://qat.redports.org/buildarchive/r375856/

Log:
  Add upstream patch to make the port build with the upcoming CMake 3.1.0.

Modified:
  head/math/plplot/files/patch-cmake_modules_pkg-config.cmake

Modified: head/math/plplot/files/patch-cmake_modules_pkg-config.cmake
==============================================================================
--- head/math/plplot/files/patch-cmake_modules_pkg-config.cmake	Tue Dec 30 20:39:20 2014	(r375855)
+++ head/math/plplot/files/patch-cmake_modules_pkg-config.cmake	Tue Dec 30 20:57:21 2014	(r375856)
@@ -1,5 +1,43 @@
+Includes the following upstream commit to make the port work with CMake 3.1.0:
+
+commit 772223c638ecf5dc740c9f3dd7a6883c6d2c83d2
+Author: Alan W. Irwin <airwin at users.sourceforge.net>
+Date:   Sun Dec 7 09:06:08 2014 -0800
+
+    Adjust for internal CMake-3.1 pkg-config change.
+
+    There is a report from Greg Jung <gvjung at gmail.com> that the
+    internal CMake command
+
+    _pkg_check_modules_internal(0 0 ${_prefix} "${_package}")
+
+    must be changed to
+
+    _pkg_check_modules_internal(0 0 0 0 ${_prefix} "${_package}")
+
+    for CMake-3.1 in order to build the cairo device properly.  Accordingly, I have made that adjustment.
+
+    Tested by Alan W. Irwin <airwin at users> on Linux using CMake-3.0.2
+    by building the cairo device.
+
+    N.B. currently untested for CMake-3.1.
+
+    ToDo:
+
+    Extensive tests on CMake-3.1 (once that version is closer to release)
+    still need to be done since the change in the pkg-config support by
+    CMake may need other adjustments as well.
+
 --- cmake/modules/pkg-config.cmake.orig	2014-02-06 00:06:07.000000000 -0500
 +++ cmake/modules/pkg-config.cmake
+@@ -1,6 +1,6 @@
+ # cmake/modules/pkg-config.cmake
+ #
+-# Copyright (C) 2006  Alan W. Irwin
++# Copyright (C) 2006-2015 Alan W. Irwin
+ #
+ # This file is part of PLplot.
+ #
 @@ -39,7 +39,7 @@ include(FindPkgConfig)
  
  if(PKG_CONFIG_EXECUTABLE)
@@ -9,3 +47,17 @@
    set(env_PKG_CONFIG_PATH $ENV{PKG_CONFIG_PATH})
  
    # Will likely need WIN32 and CYGWIN stanzas as well
+@@ -94,7 +94,12 @@ macro(pkg_check_pkgconfig _package _include_DIR _link_DIR _link_FLAGS _cflags _v
+     set(_xprefix ${_prefix})
+   endif(FORCE_EXTERNAL_STATIC)
+   
+-  _pkg_check_modules_internal(0 0 ${_prefix} "${_package}")
++  if(CMAKE_VERSION VERSION_LESS "3.1")
++    _pkg_check_modules_internal(0 0 ${_prefix} "${_package}")
++  else(CMAKE_VERSION VERSION_LESS "3.1")
++    _pkg_check_modules_internal(0 0 0 0 ${_prefix} "${_package}")
++  endif(CMAKE_VERSION VERSION_LESS "3.1")
++    
+   if(${_prefix}_FOUND)
+     cmake_link_flags(${_link_FLAGS} "${${_xprefix}_LDFLAGS}")
+     # If libraries cannot be not found, then that is equivalent to whole