Added checking for header files in order to get proper define directives in the confi...

[libasyncio] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd5d8e4..8559ce3 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,6 +74,53 @@ endif(DOXYGEN_FOUND)
 # Spec file
 configure_file(${CMAKE_SOURCE_DIR}/libasyncio.spec.in ${CMAKE_SOURCE_DIR}/libasyncio.spec @ONLY)
 
+# Check include files and availability of libraries for config file
+include(CheckIncludeFiles)
+
+if(Boost_FOUND)
+    set(HAVE_BOOST 1)
+endif()
+if(Boost_SIGNALS_FOUND)
+    set(HAVE_BOOST_SIGNALS 1)
+endif()
+if(Boost_UNIT_TEST_FRAMEWORK_FOUND)
+    set(HAVE_BOOST_UNIT_TEST_FRAMEWORK 1)
+endif()
+if(LIBI2NCOMMON_FOUND)
+    set(HAVE_LIBI2NCOMMON 1)
+endif()
+if(LIBT2N_FOUND)
+    set(HAVE_LIBT2N 1)
+endif()
+check_include_files(dlfcn.h HAVE_DLFCN_H)
+check_include_files(inttypes.h HAVE_INTTYPES_H)
+check_include_files(memory.h HAVE_MEMORY_H)
+check_include_files(stdint.h HAVE_STDINT_H)
+check_include_files(stdlib.h HAVE_STDLIB_H)
+check_include_files(strings.h HAVE_STRINGS_H)
+check_include_files(string.h HAVE_STRING_H)
+check_include_files(sys/stat.h HAVE_SYS_STAT_H)
+check_include_files(sys/types.h HAVE_SYS_TYPES_H)
+check_include_files(unistd.h HAVE_UNISTD_H)
+set(STDC_HEADER_NAMES
+    assert.h
+    ctype.h
+    errno.h
+    float.h
+    limits.h
+    locale.h
+    math.h
+    setjmp.h
+    signal.h
+    stdarg.h
+    stddef.h
+    stdio.h
+    stdlib.h
+    string.h
+    time.h
+)
+check_include_files("${STDC_HEADER_NAMES}" STDC_HEADERS)
+
 # Config file
 configure_file(${CMAKE_SOURCE_DIR}/asyncio_config.hpp.in.cmake ${CMAKE_BINARY_DIR}/asyncio_config.hpp)
 include_directories(BEFORE ${CMAKE_BINARY_DIR})