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| author | Steffan Karger <steffan@karger.me> | 2014-05-29 12:39:07 +0200 |
|---|---|---|
| committer | Gert Doering <gert@greenie.muc.de> | 2014-06-01 21:12:33 +0200 |
| commit | 51194ffd1983f67b204348686f0ea358f29fe550 (patch) | |
| tree | e062d6e984e5eedc0ba00422d66c4a86948e2fd5 /configure.ac | |
| parent | 55af8e9a4138db0c9de6f6e29dec9839231ec798 (diff) | |
| download | openvpn-51194ffd1983f67b204348686f0ea358f29fe550.tar.gz openvpn-51194ffd1983f67b204348686f0ea358f29fe550.tar.xz openvpn-51194ffd1983f67b204348686f0ea358f29fe550.zip | |
Add (default disabled) --enable-werror option to configure
Useful for example during development or automated builds, to make the
build error out if new warnings are introduced.
Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1401359947-31144-1-git-send-email-steffan@karger.me>
URL: http://article.gmane.org/gmane.network.openvpn.devel/8747
Signed-off-by: Gert Doering <gert@greenie.muc.de>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ea35d73..1073312 100644 --- a/configure.ac +++ b/configure.ac @@ -244,6 +244,13 @@ AC_ARG_ENABLE( ) AC_ARG_ENABLE( + [werror], + [AS_HELP_STRING([--enable-werror], [promote compiler warnings to errors, will cause builds to fail is the compiler issues warnings (debugging option) @<:@default=no@:>@])], + , + [enable_werror="no"] +) + +AC_ARG_ENABLE( [strict-options], [AS_HELP_STRING([--enable-strict-options], [enable strict options check between peers (debugging option) @<:@default=no@:>@])], , @@ -1137,6 +1144,9 @@ fi if test "${enable_strict}" = "yes"; then CFLAGS="${CFLAGS} -Wall -Wno-unused-parameter -Wno-unused-function" fi +if test "${enable_werror}" = "yes"; then + CFLAGS="${CFLAGS} -Werror" +fi if test "${WIN32}" = "yes"; then test -z "${MAN2HTML}" && AC_MSG_ERROR([man2html is required for win32]) |