diff options
| author | Corey Farrell <git@cfware.com> | 2017-10-30 23:09:17 -0400 |
|---|---|---|
| committer | Corey Farrell <git@cfware.com> | 2017-11-13 08:57:29 -0500 |
| commit | 76e640bd53438232870c29051e3ac7a3514eab37 (patch) | |
| tree | a4a9ebaf36d632330d9415b8354a9ed1fe5cb45f /configure.ac | |
| parent | b1743cb3c75a943a8a9cb55a3e4355f0133156fe (diff) | |
Build: Make function constructor/destructor attributes mandatory.
This change causes the configure script to fail if the C compiler does
not support both function attributes constructor and destructor. These
were already required as modules cannot function without these attributes
and Asterisk requires modules.
This also has AST_GCC_ATTRIBUTE set a variable
ax_cv_have_func_attribute_$1. This is the same variable name used by
autoconf-archive's AX_GCC_FUNC_ATTRIBUTE, used for the same purpose.
Change-Id: Id68e8a1447f2a6d707c54b56350e7bfdb33fb663
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index da0400516..30ff4ac31 100644 --- a/configure.ac +++ b/configure.ac @@ -1122,7 +1122,14 @@ AST_GCC_ATTRIBUTE(sentinel) AST_GCC_ATTRIBUTE(warn_unused_result) AST_GCC_ATTRIBUTE(may_alias) AST_GCC_ATTRIBUTE(constructor) +if test "$ax_cv_have_func_attribute_constructor" != "1"; then + AC_MSG_ERROR([*** Function constructor attribute is not supported by your compiler.]) +fi + AST_GCC_ATTRIBUTE(destructor) +if test "$ax_cv_have_func_attribute_destructor" != "1"; then + AC_MSG_ERROR([*** Function destructor attribute is not supported by your compiler.]) +fi AST_GCC_ATTRIBUTE(noreturn,noreturn) AC_MSG_CHECKING(for -fsanitize=address support) |