From 75dbf967302821bca0e792236754a188c806a631 Mon Sep 17 00:00:00 2001
From: Mark Vejvoda <mark_vejvoda@hotmail.com>
Date: Tue, 5 Mar 2013 19:56:23 +0000
Subject: [PATCH] - cmake bug fix for open suse  (and fedora)

---
 CMakeLists.txt |  4 ++-
 build-mg.sh    | 92 +++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 94 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08af47348..e915af542 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -64,10 +64,11 @@ file(READ ${PROJECT_SOURCE_DIR}/source/glest_game/facilities/game_util.cpp MG_VE
 #string (REGEX MATCH "\"v(.*).(.*).(.*)\"" _threePartMatch ${MG_VERSION_H_CONTENTS})
 #string (REGEX MATCH "\"v[^.]*.[^.]*(.[^.])?\"" _threePartMatch ${MG_VERSION_H_CONTENTS})
 #
+MESSAGE(STATUS "Determining version number system type to use:")
 # "v([0-9]).([0-9].*)([0-9].*)?";
 string (REGEX MATCH "\"v([0-9]).([0-9]).([0-9].*)[^\";]" _threePartMatch ${MG_VERSION_H_CONTENTS})
 if(NOT _threePartMatch)
-        MESSAGE(STATUS "******* Trying 2 part versioning] ")
+        MESSAGE(STATUS "** Trying 2 part versioning] ")
         string (REGEX MATCH "\"v([0-9]).([0-9].*)[^\";]" _threePartMatch ${MG_VERSION_H_CONTENTS})
 
         if (_threePartMatch)
@@ -83,6 +84,7 @@ if(NOT _threePartMatch)
         endif()
 # parse the version string
 else()
+        MESSAGE(STATUS "** Trying 3 part versioning] ")
         if (_threePartMatch)
                 # parse the parts of the version string
                 STRING(REGEX REPLACE "\"v([0-9])\\.[0-9]\\.[0-9].*" "\\1" VER_MAJOR   "${_threePartMatch}")
diff --git a/build-mg.sh b/build-mg.sh
index c1bee246b..a1c644ccc 100755
--- a/build-mg.sh
+++ b/build-mg.sh
@@ -18,8 +18,98 @@ if [ -f 'CMakeCache.txt' ]; then rm -f 'CMakeCache.txt'; fi
 # this script looks for google-breakpad in the main root folder, you may link to the real path using:
 # ln -s ../../google-breakpad/ google-breakpad
 
+LANG=C
+svnversion=`readlink -f $0 | xargs dirname | xargs svnversion`
+architecture=`uname -m`
+
+# Is the lsb_release command supported?
+if [ `which lsb_release`'x' = 'x' ]
+then
+	lsb=0
+	if [ -e /etc/debian_version ];   then distribution='Debian';   release='unknown release version'; codename=`cat /etc/debian_version`;   fi
+	if [ -e /etc/SuSE-release ];     then distribution='SuSE';     release='unknown release version'; codename=`cat /etc/SuSE-release`;     fi
+	if [ -e /etc/fedora-release ];   then distribution='Fedora';   release='unknown release version'; codename=`cat /etc/fedora-release`;   fi
+	if [ -e /etc/redhat-release ];   then distribution='Redhat';   release='unknown release version'; codename=`cat /etc/redhat-release`;   fi
+	if [ -e /etc/mandrake-release ]; then distribution='Mandrake'; release='unknown release version'; codename=`cat /etc/mandrake-release`; fi
+else
+	lsb=1
+
+	# lsb_release output by example:
+        #
+	# $ lsb_release -i
+	# Distributor ID:       Ubuntu
+	#
+	# $ lsb_release -d
+	# Description:  Ubuntu 12.04 LTS
+	#
+	# $ lsb_release -r
+	# Release:      12.04
+	#
+	# $ lsb_release -c
+	# Codename:     precise
+
+	distribution=`lsb_release -i | awk -F':' '{ gsub(/^[ \t]*/,"",$2); print $2 }'`
+	release=`lsb_release -r | awk -F':' '{ gsub(/^[  \t]*/,"",$2); print $2 }'`
+	codename=`lsb_release -c | awk -F':' '{ gsub(/^[ \t]*/,"",$2); print $2 }'`
+
+	# Some distribution examples:
+	#
+	# OpenSuSE 11.4
+	#LSB Version:    n/a
+	#Distributor ID: SUSE LINUX
+	#Description:    openSUSE 11.4 (x86_64)
+	#Release:        11.4
+	#Codename:       Celadon
+	#
+	# OpenSuSE 12.1
+	#LSB support:  1
+	#Distribution: SUSE LINUX
+	#Release:      12.1
+	#Codename:     Asparagus
+	#
+	# Arch
+	#LSB Version:    n/a
+	#Distributor ID: archlinux
+	#Description:    Arch Linux
+	#Release:        rolling
+	#Codename:       n/a
+	#
+	# Ubuntu 12.04
+	#Distributor ID: Ubuntu
+	#Description:	 Ubuntu 12.04 LTS
+	#Release:	 12.04
+	#Codename:	 precise
+fi
+
+echo 'We have detected the following system:'
+echo ' [ '"$distribution"' ] [ '"$release"' ] [ '"$codename"' ] [ '"$architecture"' ]'
+
+EXTRA_CMAKE_OPTIONS=
+
+case $distribution in
+	SuSE|SUSE?LINUX|Opensuse) 
+		case $release in
+			*)
+				echo 'Turning ON dynamic CURL ...'
+				EXTRA_CMAKE_OPTIONS="${EXTRA_CMAKE_OPTIONS} -DFORCE_CURL_DYNAMIC_LIBS=ON"
+				;;
+		esac
+		;;
+
+	Fedora) 
+		case $release in
+			*)
+				echo 'Turning ON dynamic CURL ...'
+				EXTRA_CMAKE_OPTIONS="${EXTRA_CMAKE_OPTIONS} -DFORCE_CURL_DYNAMIC_LIBS=ON"
+				;;
+		esac
+		;;
+esac
+
+#exit 1;
+
 CURRENTDIR="$(dirname $(readlink -f $0))"
-cmake -DCMAKE_INSTALL_PREFIX='' -DWANT_DEV_OUTPATH=ON -DWANT_STATIC_LIBS=ON -DBREAKPAD_ROOT=${CURRENTDIR}/../google-breakpad/ ..
+cmake -DCMAKE_INSTALL_PREFIX='' -DWANT_DEV_OUTPATH=ON -DWANT_STATIC_LIBS=ON -DBREAKPAD_ROOT=${CURRENTDIR}/../google-breakpad/ ${EXTRA_CMAKE_OPTIONS} ..
 if [ $? -ne 0 ]; then 
   echo 'ERROR: CMAKE failed.' >&2; exit 1
 fi