Merge branch 'release-0.6.2' into release

3rd-party/gdal/CMakeLists.txt

@@ -0,0 +1,209 @@
+#
+#    Copyright 2016 Kai Pastor
+#
+#    This file is part of OpenOrienteering.
+#
+#    OpenOrienteering is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    OpenOrienteering is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with OpenOrienteering.  If not, see <http://www.gnu.org/licenses/>.
+
+
+project(GDAL)
+
+cmake_minimum_required(VERSION 2.8.3)
+
+include(ExternalProject)
+
+# Configuration options
+
+set(GDAL_VERSION_DEFAULT 2.0.1+dfsg)
+set(GDAL_VERSION ${GDAL_VERSION_DEFAULT} CACHE STRING
+  "Version number of the GDAL library, recommended value: ${GDAL_VERSION_DEFAULT}")
+mark_as_advanced(GDAL_VERSION)
+
+message(STATUS "Configuring GDAL library ${GDAL_VERSION}")
+
+string(REGEX MATCH "^[0-9]\\.[0-9]+\\.[0-9]+" GDAL_MAJOR_MINOR_REVISION ${GDAL_VERSION})
+if (NOT "${GDAL_VERSION}" MATCHES "^${GDAL_MAJOR_MINOR_REVISION}")
+	message(WARNING
+	  "The GDAL library version is different from the current recommended version "
+	  "(${GDAL_VERSION} vs. ${GDAL_VERSION_DEFAULT}).")
+endif()
+
+set(GDAL_MD5SUMS
+  2.0.1+dfsg:18e207a12f920e2a40405891eb6168ec:https://github.com/OpenOrienteering/sources/releases/download/3rd-party/gdal_2.0.1.dfsg.orig.tar.gz
+)
+string(REPLACE "+" "[+]" GDAL_VERSION_REGEX "${GDAL_VERSION}")
+foreach(line ${GDAL_MD5SUMS})
+	if(${line} MATCHES "^${GDAL_VERSION_REGEX}:")
+		string(REPLACE "${GDAL_VERSION}:" "" GDAL_MD5 ${line})
+		break()
+	endif()
+endforeach()
+if(NOT GDAL_MD5)
+	message(FATAL_ERROR
+	  "Unknown MD5 sum for GDAL library ${GDAL_VERSION}. "
+	  "Edit ${GDALECT_SOURCE_DIR}/CMakeLists.txt, "
+	  "or specify the correct GDAL_MD5 value at the command line.")
+endif()
+if(GDAL_MD5 MATCHES ":")
+	message(WARNING "Not using an official release of GDAL.")
+	string(REGEX REPLACE "^[0-9a-fA-F]*:" "" GDAL_URL "${GDAL_MD5}")
+	string(REGEX REPLACE ":.*"      "" GDAL_MD5 "${GDAL_MD5}")
+elseif(GDAL_VERSION MATCHES "-openorienteering-")
+	set(GDAL_URL "https://github.com/OpenOrienteering/sources/releases/download/3rd-party/gdal-${GDAL_VERSION}.tar.gz")
+else()
+	set(GDAL_URL "http://download.osgeo.org/gdal/${GDAL_VERSION}/gdal-${GDAL_VERSION}.tar.gz")
+endif()
+
+set(GDAL_LICENSE_FILE "${PROJECT_SOURCE_DIR}/LICENSE.TXT")
+if(EXISTS "${GDAL_LICENSE_FILE}.${GDAL_VERSION}")
+	set(GDAL_LICENSE_FILE "${GDAL_LICENSE_FILE}.${GDAL_VERSION}")
+endif()
+
+
+# External project definition
+
+set(GDAL_EXTRA_FLAGS "-Wno-unused-parameter -Wno-ignored-qualifiers -Wno-unused-private-field -Wno-deprecated-register")
+string(REGEX REPLACE "-Wpedantic|-Wall" "" GDAL_CFLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE} ${GDAL_EXTRA_FLAGS}")
+string(REGEX REPLACE "-Wpedantic|-Wall" "" GDAL_CXXFLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE} ${GDAL_EXTRA_FLAGS}")
+if(CMAKE_CROSSCOMPILING AND NOT GNU_SYSTEM_NAME AND MINGW)
+	set(_env_lang $ENV{LC_ALL})
+	set(ENV{LC_ALL} C)
+	execute_process(
+	  COMMAND ${CMAKE_C_COMPILER} -v
+	  ERROR_VARIABLE GNU_SYSTEM_NAME
+	)
+	set(ENV{LC_ALL} ${_env_lang})
+	string(REGEX REPLACE ".*Target: ?([^\n]*).*" \\1 GNU_SYSTEM_NAME ${GNU_SYSTEM_NAME})
+endif()
+if(CMAKE_CROSSCOMPILING AND GNU_SYSTEM_NAME)
+	execute_process(
+	  COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/patches/config.guess"
+	  OUTPUT_VARIABLE build
+	  OUTPUT_STRIP_TRAILING_WHITESPACE
+	  )
+	set(GDAL_CONFIG_EXTRA "--host=${GNU_SYSTEM_NAME}" "--build=${build}" --without-expat)
+	get_directory_property(_include_dirs INCLUDE_DIRECTORIES)
+	if(_include_dirs)
+		unset(_cpp_flags)
+		foreach(_dir ${_include_dirs})
+			set(_cpp_flags "${_cpp_flags} -I${_dir}")
+		endforeach()
+		list(APPEND GDAL_CONFIG_EXTRA "CPPFLAGS=${_cpp_flags}")
+	endif()
+	if(GNU_SYSTEM_NAME STREQUAL "arm-linux-androideabi")
+		set(STANDALONE_TOOLCHAIN arm-linux-androideabi-4.9)
+		set(CMAKE_C_COMPILER <BINARY_DIR>/toolchain/${STANDALONE_TOOLCHAIN}/bin/arm-linux-androideabi-gcc)
+		set(CMAKE_CXX_COMPILER <BINARY_DIR>/toolchain/${STANDALONE_TOOLCHAIN}/bin/arm-linux-androideabi-g++)
+	elseif(GNU_SYSTEM_NAME STREQUAL "i686-linux-android")
+		set(STANDALONE_TOOLCHAIN arm-linux-androideabi-gcc-4.9)
+		set(CMAKE_C_COMPILER <BINARY_DIR>/toolchain/${STANDALONE_TOOLCHAIN}/bin/i686-linux-android-gcc)
+		set(CMAKE_CXX_COMPILER <BINARY_DIR>/toolchain/${STANDALONE_TOOLCHAIN}/bin/i686-linux-android-g++)
+	elseif(ANDROID)
+		message(WARNING "Unsupported Android architecture '${GNU_SYSTEM_NAME}'")
+	endif()
+elseif(APPLE)
+	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
+	# Didn't manage to pass the deployment target to all libtool link steps
+	#string(REGEX REPLACE "(^| )(--?[^W])" "\\1-Wl,\\2" CMAKE_EXE_LINKER_FLAGS ${CMAKE_EXE_LINKER_FLAGS})
+	set(GDAL_CONFIG_EXTRA --without-libtool) 
+else()
+	unset(GDAL_CONFIG_EXTRA)
+endif()
+
+include(ExternalProject)
+ExternalProject_Add(
+  GDAL
+  DOWNLOAD_DIR ${PROJECT_SOURCE_DIR}/download
+  URL ${GDAL_URL}
+  URL_MD5 ${GDAL_MD5}
+  # Check that the license hasn't changed.
+  UPDATE_COMMAND
+    ${CMAKE_COMMAND} -E compare_files <SOURCE_DIR>/LICENSE.TXT "${GDAL_LICENSE_FILE}"
+  PATCH_COMMAND
+    cp ${PROJECT_SOURCE_DIR}/patches/config.sub ${PROJECT_SOURCE_DIR}/patches/config.guess <SOURCE_DIR>/
+  COMMAND
+    find ${PROJECT_SOURCE_DIR}/patches -name gdal-${GDAL_MAJOR_MINOR_REVISION}*.patch -exec patch -p0 -N -i {} +
+  CONFIGURE_COMMAND
+    "<SOURCE_DIR>/configure"
+    "--prefix=<INSTALL_DIR>"
+    --disable-static
+    --enable-shared
+    --with-ogr
+    --with-hide-internal-symbols
+    --with-rename-internal-libtiff-symbols
+    --without-jpeg12 # possible violation of ODR in GDAL < 2.1
+    --with-threads=no
+    --without-pcraster
+    --without-grib
+    --without-perl
+    --without-php
+    --without-python
+    --without-java
+    ${GDAL_CONFIG_EXTRA}
+    "CC=${CMAKE_C_COMPILER}"
+    "CFLAGS=${GDAL_CFLAGS}"
+    "CXX=${CMAKE_CXX_COMPILER}"
+    "CXXFLAGS=${GDAL_CXXFLAGS}"
+    "LDFLAGS=${CMAKE_EXE_LINKER_FLAGS}"
+  BUILD_COMMAND
+    "\$(MAKE)"
+  INSTALL_COMMAND
+    "\$(MAKE)" -j1 install
+  BUILD_IN_SOURCE 1
+)
+
+if(ANDROID AND STANDALONE_TOOLCHAIN)
+	ExternalProject_Add_Step(GDAL toolchain
+	  COMMENT "Creating standalone toolchain"
+	  DEPENDEES update
+	  DEPENDERS configure
+	  COMMAND
+	    bash $(ANDROID_NDK_ROOT)/build/tools/make-standalone-toolchain.sh
+	      --install-dir=<BINARY_DIR>/toolchain/${STANDALONE_TOOLCHAIN}
+	      --platform=$(ANDROID_NDK_PLATFORM)
+	      --toolchain=${STANDALONE_TOOLCHAIN}
+	)
+endif()
+
+
+# Exported configuration
+
+# The following will not succeed during the initial configuration
+# but on repeated configuration after an successful build.
+
+ExternalProject_Get_Property(GDAL BINARY_DIR)
+ExternalProject_Get_Property(GDAL INSTALL_DIR)
+
+find_path(GDAL_INCLUDE_DIR NAMES gdal.h PATHS
+  "${INSTALL_DIR}/include"
+  NO_DEFAULT_PATH
+  NO_CMAKE_FIND_ROOT_PATH
+)
+mark_as_advanced(GDAL_INCLUDE_DIR)
+
+find_library(GDAL_LIBRARY NAMES gdal PATHS
+  "${INSTALL_DIR}/lib"
+  NO_DEFAULT_PATH
+  NO_CMAKE_FIND_ROOT_PATH
+)
+mark_as_advanced(GDAL_LIBRARY)
+
+if(GDAL_INCLUDE_DIR AND GDAL_LIBRARY)
+	set(GDAL_BINARY_DIR "${INSTALL_DIR}/bin" PARENT_SCOPE)
+	mark_as_advanced(GDAL_BINARY_DIR)
+	set(GDAL_FOUND TRUE PARENT_SCOPE)
+endif()
+
+# Don't let Xcode re-root the install
+set_target_properties(GDAL PROPERTIES XCODE_ATTRIBUTE_INSTALL_ROOT "")