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| author | Michael S. Tsirkin <mst@redhat.com> | 2018-03-21 17:22:07 +0200 |
|---|---|---|
| committer | Marcel Apfelbaum <marcel@redhat.com> | 2018-03-23 18:38:55 +0300 |
| commit | 9edc19c939914f4475ccf5f728c0617dc8f8076e (patch) | |
| tree | a6250e15fd4975bd45c9f2c5d10d80d0eef3dce5 /configure | |
| parent | 0efc9511aaa1bacb9dd9868a5f463180af5aa782 (diff) | |
| download | qemu-9edc19c939914f4475ccf5f728c0617dc8f8076e.tar.gz | |
make: switch from -I to -iquote
Our rule right now is to use <> for external headers,
"" for internal ones. The idea was to avoid conflicts
between e.g. a system file named <trace.h> and an
internal one by the same name.
Unfortunately we use -I compiler flag so it does not
help: a system file doing #include <trace.h> will
still pick up ours first.
To fix, switch to -iquote which is supported by both
gcc and clang and only affects #include "" directives.
As a side effect, this catches any future uses of
#include <> for internal headers.
Suggested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -534,7 +534,7 @@ QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" -QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include" +QEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include" if test "$debug_info" = "yes"; then CFLAGS="-g $CFLAGS" LDFLAGS="-g $LDFLAGS" @@ -6600,19 +6600,19 @@ if test "$vxhs" = "yes" ; then fi if test "$tcg_interpreter" = "yes"; then - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" elif test "$ARCH" = "sparc64" ; then - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" elif test "$ARCH" = "s390x" ; then - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" elif test "$ARCH" = "ppc64" ; then - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" else - QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" + QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" fi -QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" +QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES" echo "TOOLS=$tools" >> $config_host_mak echo "ROMS=$roms" >> $config_host_mak |