Re: Is it safe to use ax_gcc_builtin to detect __builtin_offsetof?
pluto--- via Discussion list for the autoconf build system <[email protected]> Sun, 25 Feb 2024 00:03:04 -0800
| Newsgroups | gmane.comp.sysutils.autoconf.general |
|---|---|
| Message-ID | <65daf438.mKl1MWsBP4h1U+9C%[email protected]> |
Jeffrey Walton <[email protected]> wrote: > On Sun, Feb 25, 2024 at 2:09???AM Jeffrey Walton <[email protected]> wrote: > > Is it safe to use ax_gcc_builtin to detect __builtin_offsetof? > Cancel. We can't use AX_GCC_BUILTIN in production. Using > AX_GCC_BUILTIN produces broken configure's: > ... > ./configure: line 15023: syntax error near unexpected token `__builtin_offsetof' > ./configure: line 15023: `AX_GCC_BUILTIN(__builtin_offsetof)' Any chance that AX_GCC_BUILTIN(offsetof) would do what you want?