[Qemu-devel] [PATCH 5/9] Add in a large number of extra GCC warnings

["Daniel P. Berrange" <berrange@redhat.com>]

From: "Daniel P. Berrange" <berrange@redhat.com>

Add in a large number of extra GCC warnings which don't have any
current code violations

* configure. Add in warning flags: -Wunused, -Wunknown-pragmas,
-Wstrict-aliasing, -Wcast-align, -Wredundant-decls, -Winvalid-pch,
-Wvolatile-register-var, -Wdisabled-optimization,
-Wbuiltin-macro-redefined, -Wmudflap, -Wpacked-bitfield-compat,
-Wsync-nand, -Wattributes, -Wcoverage-mismatch, -Wmultichar,
-Wcpp, -Wdeprecated-declarations, -Wdiv-by-zero, -Wnormalized=nfc,
-Woverflow, -Wpointer-to-int-cast, -Wpragmas, -Wtrampolines

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 configure |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 28b5dd5..524458c 100755
--- a/configure
+++ b/configure
@@ -1166,6 +1166,33 @@ gcc_flags="$gcc_flags -Wempty-body"
 gcc_flags="$gcc_flags -Wnested-externs"
 gcc_flags="$gcc_flags -Wendif-labels"
 gcc_flags="$gcc_flags -Wframe-larger-than=131072"
+gcc_flags="$gcc_flags -Wunused"
+gcc_flags="$gcc_flags -Wunknown-pragmas"
+gcc_flags="$gcc_flags -Wstrict-aliasing"
+gcc_flags="$gcc_flags -Wcast-align"
+gcc_flags="$gcc_flags -Wredundant-decls"
+gcc_flags="$gcc_flags -Winvalid-pch"
+gcc_flags="$gcc_flags -Wvolatile-register-var"
+gcc_flags="$gcc_flags -Wdisabled-optimization"
+gcc_flags="$gcc_flags -Wbuiltin-macro-redefined"
+gcc_flags="$gcc_flags -Wmudflap"
+gcc_flags="$gcc_flags -Wpacked-bitfield-compat"
+gcc_flags="$gcc_flags -Wsync-nand"
+gcc_flags="$gcc_flags -Wattributes"
+gcc_flags="$gcc_flags -Wcoverage-mismatch"
+gcc_flags="$gcc_flags -Wmultichar"
+gcc_flags="$gcc_flags -Wcpp"
+gcc_flags="$gcc_flags -Wdeprecated-declarations"
+gcc_flags="$gcc_flags -Wdiv-by-zero"
+gcc_flags="$gcc_flags -Wmultichar"
+gcc_flags="$gcc_flags -Wnormalized=nfc"
+gcc_flags="$gcc_flags -Woverflow"
+gcc_flags="$gcc_flags -Wpointer-to-int-cast"
+gcc_flags="$gcc_flags -Wpragmas"
+gcc_flags="$gcc_flags -Wtrampolines"
+gcc_flags="$gcc_flags -Wmissing-parameter-type"
+gcc_flags="$gcc_flags -Wuninitialized"
+
 cat > $TMPC << EOF
 int main(void) { return 0; }
 EOF
-- 
1.7.7.6