Wireshark mailing list archives
Re: Doing test compiles in CMake to check whether to use particular compiler options
From: Guy Harris <guy () alum mit edu>
Date: Mon, 15 Jul 2013 19:07:54 -0700
On Jul 14, 2013, at 10:03 AM, Guy Harris <guy () alum mit edu> 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.) ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Doing test compiles in CMake to check whether to use particular compiler options Guy Harris (Jul 14)
- Re: Doing test compiles in CMake to check whether to use particular compiler options Michael Tuexen (Jul 14)
- Re: Doing test compiles in CMake to check whether to use particular compiler options Guy Harris (Jul 15)