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Bring in the configure and makeopts jazz for -Wshadow, but don't add it to the

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Makefile yet.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@136819 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2008-08-08 18:19:33 +00:00
parent c096a6bee0
commit 54d9ba7671
3 changed files with 32 additions and 6 deletions
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14
configure.ac
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@@ -491,14 +491,24 @@ AC_SUBST(AST_DECLARATION_AFTER_STATEMENT)
AC_MSG_CHECKING(for -fno-strict-overflow)
if $(${CC} -O2 -fno-strict-overflow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
AC_MSG_RESULT(yes)
AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
AC_MSG_RESULT(yes)
AST_NO_STRICT_OVERFLOW=-fno-strict-overflow
else
AC_MSG_RESULT(no)
AST_NO_STRICT_OVERFLOW=
fi
AC_SUBST(AST_NO_STRICT_OVERFLOW)
AC_MSG_CHECKING(for -Wshadow)
if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
AC_MSG_RESULT(yes)
AST_SHADOW_WARNINGS=-Wshadow
else
AC_MSG_RESULT(no)
AST_SHADOW_WARNINGS=
fi
AC_SUBST(AST_SHADOW_WARNINGS)
AC_MSG_CHECKING(for sysinfo)
AC_LINK_IFELSE(
AC_LANG_PROGRAM([#include <sys/sysinfo.h>],