| Message ID | aee4e0cc17d97b27e57b5dc656d87eb4c12f9a44.1472816827.git.mprivozn@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 2 September 2016 at 12:49, Michal Privoznik <mprivozn@redhat.com> wrote: > The first build error to be seen is that linux-test.c fails to > include cutils.h: > > linux-test.c:42:25: fatal error: qemu/cutils.h: No such file or directory > > This is because toplevel include/ dir is not put onto compiler's > command line. After that: > > qemu.git/include/qemu/cutils.h:171:1: error: unknown type name ‘bool’ > > So we need to include "qemu/osdep.h" which will define bool type > for us. However, osdep.h eventually includes glib.h from system, > therefore we need to put GLIB_CFLAGS onto compiler's command line > too. Why are we including qemu/cutils.h anyway? As far as I can see we don't use it for anything and removing the #include doesn't cause any problems... thanks -- PMM
Hi Michal, On Fri, Sep 2, 2016 at 7:49 AM, Michal Privoznik <mprivozn@redhat.com> wrote: > The first build error to be seen is that linux-test.c fails to > include cutils.h: > > linux-test.c:42:25: fatal error: qemu/cutils.h: No such file or directory > > This is because toplevel include/ dir is not put onto compiler's > command line. After that: > > qemu.git/include/qemu/cutils.h:171:1: error: unknown type name ‘bool’ > > So we need to include "qemu/osdep.h" which will define bool type > for us. However, osdep.h eventually includes glib.h from system, > therefore we need to put GLIB_CFLAGS onto compiler's command line > too. > > Lastly, getrusage is used in linux-test.c. This function and a > struct it uses are defined in sys/resource.h: > > linux-test.c:247:5: warning: implicit declaration of function ‘getrusage’ > I recently posted a patch series cleaning up tests/tcg. While doing that I fixed the build issues I came across. Please see: https://www.mail-archive.com/qemu-devel@nongnu.org/msg393764.html Thanks, -- Pranith
diff to v1: - Move include of osdep.h in linux-test.c at the beginning of the file as suggested by Eric in review tests/tcg/Makefile | 6 +++--- tests/tcg/linux-test.c | 4 ++++ 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/tests/tcg/Makefile b/tests/tcg/Makefile index 89e3342..5eadd8b 100644 --- a/tests/tcg/Makefile +++ b/tests/tcg/Makefile @@ -89,7 +89,7 @@ hello-i386: hello-i386.c strip $@ testthread: testthread.c - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread + $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread # i386/x86_64 emulation test (test various opcodes) */ test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \ @@ -98,7 +98,7 @@ test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \ $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm test-i386-fprem: test-i386-fprem.c - $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $^ + $(CC_I386) $(QEMU_INCLUDES) $(GLIB_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $^ test-x86_64: test-i386.c \ test-i386.h test-i386-shift.h test-i386-muldiv.h @@ -106,7 +106,7 @@ test-x86_64: test-i386.c \ # generic Linux and CPU test linux-test: linux-test.c - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lm + $(CC_I386) $(QEMU_INCLUDES) $(GLIB_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $< -lm # vm86 test runcom: runcom.c diff --git a/tests/tcg/linux-test.c b/tests/tcg/linux-test.c index 5070d31..173214d 100644 --- a/tests/tcg/linux-test.c +++ b/tests/tcg/linux-test.c @@ -16,6 +16,9 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ + +#include "qemu/osdep.h" + #define _GNU_SOURCE #include <stdarg.h> #include <stdlib.h> @@ -31,6 +34,7 @@ #include <utime.h> #include <time.h> #include <sys/time.h> +#include <sys/resource.h> #include <sys/uio.h> #include <sys/socket.h> #include <netinet/in.h>
The first build error to be seen is that linux-test.c fails to include cutils.h: linux-test.c:42:25: fatal error: qemu/cutils.h: No such file or directory This is because toplevel include/ dir is not put onto compiler's command line. After that: qemu.git/include/qemu/cutils.h:171:1: error: unknown type name ‘bool’ So we need to include "qemu/osdep.h" which will define bool type for us. However, osdep.h eventually includes glib.h from system, therefore we need to put GLIB_CFLAGS onto compiler's command line too. Lastly, getrusage is used in linux-test.c. This function and a struct it uses are defined in sys/resource.h: linux-test.c:247:5: warning: implicit declaration of function ‘getrusage’ Signed-off-by: Michal Privoznik <mprivozn@redhat.com> ---