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configure.in: add a missing AC_LANG_PROGRAM macro

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... around the first argument of AC_COMPILE_IFELSE in order to eliminate
warnings with autoconf 2.68.
This commit is contained in:
Kamil Dudka 2013-02-25 15:45:32 +01:00 committed by Witold Filipczyk
parent b2bc6f5049
commit a375110703
1 changed files with 2 additions and 2 deletions

4
configure.in

@ -221,7 +221,7 @@ AC_STRUCT_TM
AC_C_CONST
AC_C_INLINE
AC_MSG_CHECKING([[for C99-conforming inline]])
AC_COMPILE_IFELSE([[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
int add(int change);
static int sum;
@ -237,7 +237,7 @@ AC_COMPILE_IFELSE([[
sub(int change)
{
return add(-change);
}]],
}]])],
[AC_MSG_RESULT([[yes]])
AC_DEFINE([NONSTATIC_INLINE], [inline],
[Define as inline if the compiler lets you declare a function without inline, then define it with inline, and have that definition refer to identifiers with internal linkage. This is allowed by C99 6.7.4p6 and 6.7.4p3 together. Otherwise define as nothing.])],