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[PULL 02/16] Hexagon (meson.build): define min bison version
From: |
Thomas Huth |
Subject: |
[PULL 02/16] Hexagon (meson.build): define min bison version |
Date: |
Mon, 6 Mar 2023 14:29:48 +0100 |
From: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Hexagon's idef-parser machinery uses some bison features that are not
available at older versions. The most preeminent example (as it can
be used as a sentinel) is "%define parse.error verbose". This was
introduced in version 3.0 of the tool, which is able to compile
qemu-hexagon just fine. However, compilation fails with the previous
minor bison release, v2.7. So let's assert the minimum version at
meson.build to give a more comprehensive error message for those trying
to compile QEMU.
[1]:
https://www.gnu.org/software/bison/manual/html_node/_0025define-Summary.html#index-_0025define-parse_002eerror
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alessandro Di Federico <ale@rev.ng>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id:
<a6763f9f7b89ea310ab86f9a2b311a05254a1acd.1675779233.git.quic_mathbern@quicinc.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/hexagon/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/hexagon/meson.build b/target/hexagon/meson.build
index c9d31d095c..42b03c81e6 100644
--- a/target/hexagon/meson.build
+++ b/target/hexagon/meson.build
@@ -183,7 +183,7 @@ if idef_parser_enabled and 'hexagon-linux-user' in
target_dirs
)
bison = generator(
- find_program('bison'),
+ find_program('bison', version: '>=3.0'),
output: ['@BASENAME@.tab.c', '@BASENAME@.tab.h'],
arguments: ['@INPUT@', '--defines=@OUTPUT1@', '--output=@OUTPUT0@']
)
--
2.31.1
- [PULL 00/16] Final tests, s390x and misc updates before the soft freeze, Thomas Huth, 2023/03/06
- [PULL 06/16] gitlab-ci.d/crossbuilds: Drop the i386 system emulation job, Thomas Huth, 2023/03/06
- [PULL 09/16] tests/qtest/readconfig: Rework test_object_rng_resp into a generic function, Thomas Huth, 2023/03/06
- [PULL 11/16] docs/config: Set the "kvm" accelerator via "[accel]" section, Thomas Huth, 2023/03/06
- [PULL 07/16] docs/about/deprecated: Deprecate 32-bit arm hosts for system emulation, Thomas Huth, 2023/03/06
- [PULL 02/16] Hexagon (meson.build): define min bison version,
Thomas Huth <=
- [PULL 01/16] docs/about/build-platforms: Refine the distro support policy, Thomas Huth, 2023/03/06
- [PULL 03/16] test: Check vnc enable before compiling vnc test, Thomas Huth, 2023/03/06
- [PULL 10/16] tests/qtest/readconfig: Test docs/config/ich9-ehci-uhci.cfg, Thomas Huth, 2023/03/06
- [PULL 12/16] tests/qtest/readconfig-test: Allow testing for arbitrary memory sizes, Thomas Huth, 2023/03/06
- [PULL 13/16] tests/qtest: Move mkimg() and have_qemu_img() from libqos to libqtest, Thomas Huth, 2023/03/06
- [PULL 08/16] gitlab-ci.d/crossbuilds: Drop the 32-bit arm system emulation jobs, Thomas Huth, 2023/03/06
- [PULL 05/16] docs/about/deprecated: Deprecate 32-bit x86 hosts for system emulation, Thomas Huth, 2023/03/06
- [PULL 14/16] tests/qtest/readconfig: Test docs/config/q35-emulated.cfg, Thomas Huth, 2023/03/06
- [PULL 16/16] pc-bios/s390-ccw: Update s390-ccw.img with the list-directed IPL fix, Thomas Huth, 2023/03/06
- [PULL 04/16] include/hw/i386: Clean up includes in x86.h, Thomas Huth, 2023/03/06