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Default warning level for GCC increased from -Wall to -Wall -ansi -pedantic.

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This affects the source code only, not the test-suite or examples.
It does affect the compilation of the runtime libraries, but they are history anyway.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5644 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2004-01-19 21:31:56 +00:00
commit 412a8d9ca2
1 changed files with 3 additions and 2 deletions
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5
Tools/config/ac_compile_warnings.m4
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@ -1,13 +1,14 @@
dnl Available from the GNU Autoconf Macro Archive at: dnl Available from the GNU Autoconf Macro Archive at:
dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_compile_warnings.html dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_compile_warnings.html
dnl dnl
dnl Modified from original to increase the warning levels from -Wall
AC_DEFUN([AC_COMPILE_WARNINGS], AC_DEFUN([AC_COMPILE_WARNINGS],
[AC_MSG_CHECKING(maximum warning verbosity option) [AC_MSG_CHECKING(maximum warning verbosity option)
if test -n "$CXX" if test -n "$CXX"
then then
if test "$GXX" = "yes" if test "$GXX" = "yes"
then then
ac_compile_warnings_opt='-Wall' ac_compile_warnings_opt='-Wall -ansi -pedantic'
fi fi
CXXFLAGS="$CXXFLAGS $ac_compile_warnings_opt" CXXFLAGS="$CXXFLAGS $ac_compile_warnings_opt"
ac_compile_warnings_msg="$ac_compile_warnings_opt for C++" ac_compile_warnings_msg="$ac_compile_warnings_opt for C++"
@ -17,7 +18,7 @@ if test -n "$CC"
then then
if test "$GCC" = "yes" if test "$GCC" = "yes"
then then
ac_compile_warnings_opt='-Wall' ac_compile_warnings_opt='-Wall -ansi -pedantic'
fi fi
CFLAGS="$CFLAGS $ac_compile_warnings_opt" CFLAGS="$CFLAGS $ac_compile_warnings_opt"
ac_compile_warnings_msg="$ac_compile_warnings_msg $ac_compile_warnings_opt for C" ac_compile_warnings_msg="$ac_compile_warnings_msg $ac_compile_warnings_opt for C"