# 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")
# 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_SOVERSION 2)
-SET(OPENJPEG_MAJOR_VERSION 1)
-SET(OPENJPEG_MINOR_VERSION 2)
-SET(OPENJPEG_BUILD_VERSION 0)
+# OPENJPEG version number, useful for packaging and doxygen doc:
+SET(OPENJPEG_VERSION_MAJOR 1)
+SET(OPENJPEG_VERSION_MINOR 2)
+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.
$ENV{JPEG2000_CONFORMANCE_DATA_ROOT}
)
+#-----------------------------------------------------------------------------
+# Compiler specific flags:
IF(CMAKE_COMPILER_IS_GNUCC)
- SET(CMAKE_WARN_FLAGS "-Wall -Wextra -Wshadow -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wdisabled-optimization -Wfloat-equal")
- SET(CMAKE_C_FLAGS "${CMAKE_WARN_FLAGS} -ffast-math -fstrict-aliasing -std=c99 ${CMAKE_C_FLAGS}")
+ # 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)
+