From 070f8d2070e178042fd9842b828b681c74a8d930 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Sun, 9 Nov 2003 13:16:52 +0000 Subject: Add check for precompiled headers (This used to be commit e92e04b889d4d52fc4d6a7f484188ee2557aa708) --- source4/configure.in | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'source4/configure.in') diff --git a/source4/configure.in b/source4/configure.in index 2f93788683..dd8f650a57 100644 --- a/source4/configure.in +++ b/source4/configure.in @@ -306,6 +306,21 @@ else fi AC_SUBST(BROKEN_CC) +AC_CACHE_CHECK([that the C compiler can precompile header files],samba_cv_precompiled_headers, [ + dnl Check whether the compiler can generate precompiled headers + touch conftest.h + if ${CC-cc} conftest.h && test -f conftest.h.gch; then + samba_cv_precompiled_headers=yes + else + samba_cv_precompiled_headers=no + fi]) +PCH_AVAILABLE="#" +if test x"$samba_cv_precompiled_headers" = x"yes"; then + PCH_AVAILABLE="" +fi +AC_SUBST(PCH_AVAILABLE) + + dnl Check if the C compiler understands volatile (it should, being ANSI). AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [ AC_TRY_COMPILE([#include ],[volatile int i = 0], -- cgit