likema

# - Check if given C source file compiles and links into an executable
# CHECK_C_COMPILES(<file> <var> [FAIL_REGEX <fail-regex>])
#
#   <file>       - source file to try to compile, must define 'main'
#   <var>        - variable to store whether the source code compiled
#                  Will be created as an internal cache variable.
#   <fail-regex> - fail if test output matches this regex
#
# The following variables may be set before calling this macro to modify
# the way the check is run:

likema

# - Check ANSI C headers
# CHECK_STDC_HEADERS ()
# 
# Once done it will define STDC_HEADERS, HAVE_STDLIB_H, HAVE_STDARG_H, 
# HAVE_STRING_H and HAVE_FLOAT_H, if they exist
#
MACRO (CHECK_STDC_HEADERS)
    IF (NOT CMAKE_REQUIRED_QUIET)
        MESSAGE (STATUS "Checking whether system has ANSI C header files")
    ENDIF (NOT CMAKE_REQUIRED_QUIET)