# - Try to find SIGC++

# Once done this will define

#

# SIGC++_FOUND - system has SIGC++

# SIGC++_INCLUDE_DIRS - the SIGC++ include directory

# SIGC++_LIBRARIES - Link these to use SIGC++

# SIGC++_DEFINITIONS - Compiler switches required for using SIGC++

#

# Copyright (c) 2008 Joshua L. Blocher <verbalshadow@gmail.com>

#

# Redistribution and use is allowed according to the terms of the New

# BSD license.

# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

#

if (SIGC++_LIBRARIES AND SIGC++_INCLUDE_DIRS)

# in cache already

set(SIGC++_FOUND TRUE)

else (SIGC++_LIBRARIES AND SIGC++_INCLUDE_DIRS)

# use pkg-config to get the directories and then use these values

# in the FIND_PATH() and FIND_LIBRARY() calls

if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

include(UsePkgConfig)

pkgconfig(sigc++-2.0 _SIGC++_INCLUDEDIR _SIGC++_LIBDIR _SIGC++_LDFLAGS _SIGC++_CFLAGS)

else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

find_package(PkgConfig)

if (PKG_CONFIG_FOUND)

pkg_check_modules(_SIGC++ sigc++-2.0)

endif (PKG_CONFIG_FOUND)

endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)

find_path(SIGC++_INCLUDE_DIR

NAMES

sigc++/sigc++.h

PATHS

${_SIGC++_INCLUDEDIR}

/usr/include

/usr/local/include

/opt/local/include

/sw/include

PATH_SUFFIXES

sigc++-2.0

)

find_library(SIGC-2.0_LIBRARY

NAMES

sigc-2.0

PATHS

${_SIGC++_LIBDIR}

/usr/lib

/usr/local/lib

/opt/local/lib

/sw/lib

)

if (SIGC-2.0_LIBRARY)

set(SIGC-2.0_FOUND TRUE)

endif (SIGC-2.0_LIBRARY)

set(SIGC++_INCLUDE_DIRS

${SIGC++_INCLUDE_DIR}

)

if (SIGC-2.0_FOUND)

set(SIGC++_LIBRARIES

${SIGC++_LIBRARIES}

${SIGC-2.0_LIBRARY}

)

endif (SIGC-2.0_FOUND)

if (SIGC++_INCLUDE_DIRS AND SIGC++_LIBRARIES)

set(SIGC++_FOUND TRUE)

endif (SIGC++_INCLUDE_DIRS AND SIGC++_LIBRARIES)

if (SIGC++_FOUND)

if (NOT SIGC++_FIND_QUIETLY)

message(STATUS "Found SIGC++: ${SIGC++_LIBRARIES}")

endif (NOT SIGC++_FIND_QUIETLY)

else (SIGC++_FOUND)

if (SIGC++_FIND_REQUIRED)

message(FATAL_ERROR "Could not find SIGC++")

endif (SIGC++_FIND_REQUIRED)

endif (SIGC++_FOUND)

# show the SIGC++_INCLUDE_DIRS and SIGC++_LIBRARIES variables only in the advanced view

mark_as_advanced(SIGC++_INCLUDE_DIRS SIGC++_LIBRARIES)

endif (SIGC++_LIBRARIES AND SIGC++_INCLUDE_DIRS)