MACOSX : Fixed the XCode project file to link with the PNG library. Library and heade...

[openjpeg.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ea303b06d5a3036ac6c981d6c7c69a35a69d8c7..bd78c87bca067b4bee613ae138bacbf046f0e673 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,8 +7,7 @@
 # For this purpose you can define a CMake var: OPENJPEG_NAMESPACE to whatever you like
 # e.g.:
 # SET(OPENJPEG_NAMESPACE "GDCMOPENJPEG")
-PROJECT(OPENJPEG C)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.2)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
 
 IF(NOT OPENJPEG_NAMESPACE)
   SET(OPENJPEG_NAMESPACE "OPENJPEG")
@@ -17,18 +16,26 @@ ENDIF(NOT OPENJPEG_NAMESPACE)
 # In all cases:
 STRING(TOLOWER ${OPENJPEG_NAMESPACE} OPENJPEG_LIBRARY_NAME)
 
-PROJECT(${JPEG_NAMESPACE} C)
+PROJECT(${OPENJPEG_NAMESPACE} C)
 
 # Do full dependency headers.
 INCLUDE_REGULAR_EXPRESSION("^.*$")
 
 #-----------------------------------------------------------------------------
-# OPENJPEG version number, usefull for packaging and doxygen doc:
-SET(OPENJPEG_MAJOR_VERSION 1)
-SET(OPENJPEG_MINOR_VERSION 0)
-SET(OPENJPEG_BUILD_VERSION 0)
+# OPENJPEG version number, useful for packaging and doxygen doc:
+SET(OPENJPEG_VERSION_MAJOR 1)
+SET(OPENJPEG_VERSION_MINOR 4)
+SET(OPENJPEG_VERSION_BUILD 0)
 SET(OPENJPEG_VERSION
-  "${OPENJPEG_MAJOR_VERSION}.${OPENJPEG_MINOR_VERSION}.${OPENJPEG_BUILD_VERSION}")
+  "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
+
+# This setting of SOVERSION assumes that any API change
+# will increment either the minor or major version number of openjpeg
+SET(OPENJPEG_LIBRARY_PROPERTIES
+  VERSION   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
+  SOVERSION "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}"
+)
+
 
 #-----------------------------------------------------------------------------
 # OpenJPEG build configuration options.
@@ -60,12 +67,18 @@ INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
 SUBDIRS(
   libopenjpeg
   mj2
+  # cmake 2.4.5 has poor java support
+  #j2kviewer/src
+  )
+
+IF(NOT UNIX)
+SUBDIRS(
   jpwl
   jp3d
   indexer_JPIP
-  # cmake 2.4.5 has poor java support
-  #j2kviewer/src
   )
+ENDIF(NOT UNIX)
+
 #-----------------------------------------------------------------------------
 # Build example only if requested
 IF(BUILD_EXAMPLES)
@@ -102,14 +115,12 @@ FIND_PATH(JPEG2000_CONFORMANCE_DATA_ROOT testimages.html
   $ENV{JPEG2000_CONFORMANCE_DATA_ROOT}
 )
 
-FILE(GLOB_RECURSE OPENJPEG_DATA_IMAGES_GLOB
-  "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.j2k"
-  "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.j2c"
-  "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.jp2"
-  )
-
-FOREACH(filename ${OPENJPEG_DATA_IMAGES_GLOB})
-  GET_FILENAME_COMPONENT(filename_temp ${filename} NAME)
-  ADD_TEST(j2i-${filename_temp} ${EXECUTABLE_OUTPUT_PATH}/j2k_to_image -i ${filename} -o ${filename_temp}.tif)
-ENDFOREACH(filename)
+#-----------------------------------------------------------------------------
+# Compiler specific flags:
+IF(CMAKE_COMPILER_IS_GNUCC)
+  # For all builds, make sure openjpeg is std99 compliant:
+  SET(CMAKE_C_FLAGS "-Wall -std=c99 ${CMAKE_C_FLAGS}")
+  # Do not use ffast-math for all build, it would produce incorrect results, only set for release:
+  SET(CMAKE_C_FLAGS_RELEASE "-ffast-math ${CMAKE_C_FLAGS_RELEASE}")
+ENDIF(CMAKE_COMPILER_IS_GNUCC)