On Jul 14, 2013, at 10:03 AM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
> Should try_compile() be used with CMake to test whether particular compiler options are supported by the C compiler, just as the autoconf script uses AC_COMPILE_IFELSE? (Sadly, it appears that CMake would require that the test program be in a file of its own, rather than letting you embed it in the script, as autoconf does.)
Nope, it appears that CHECK_C_SOURCE_COMPILES() can take source code as an argument. (I couldn't find the string "case-sensitive" in the CMake documentation, so I assume macro/function/etc. names are case-insensitive.)