NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
7cf8a08feb
kumquat-buildroot/package/flex/0001-flex-disable-documentation.patch

36 lines
943 B
Diff
Raw Normal View History

flex: Fix segfault of stage1flex when host has glibc 2.26 or newer When the host uses glibc 2.26 or newer, Flex will try to use the newly-introduced reallocarray() function, but as it would not define _GNU_SOURCE a segmentation fault would occur later on due to the compiler assumming that the function is implicitly defined. This issue manifests itself due to a crash of "stage1flex" during the Flex bootstrap: ./stage1flex -o stage1scan.c ./scan.l make[2]: *** [Makefile:1725: stage1scan.c] Segmentation fault (core dumped) This imports the patch from the upstream Git repository, and adds flags in the .mk file to rebuild the Autotools scripts and support files. Due to the latter, the patch to disable the documentation is changed so it modifies the .am file instead. Signed-off-by: Adrian Perez de Castro <aperez@igalia.com> [Arnout: - Add Adrian's Sob and upstream ref to new patch; - Keep patch 1 as patch 1; - Keep Vicente as author of path 1; - Add reason for autoreconf in a comment.] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2017-09-13 16:35:24 +02:00
From a98443c6a72d5821d4e0152311e5c3eb4cdff25c Mon Sep 17 00:00:00 2001
From: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Date: Wed, 13 Sep 2017 17:26:48 +0300
Subject: [PATCH] flex: disable documentation
flex: bump version to 2.6.4 - 0001 patch removed. It doesn't apply on this version and is also not necessary since the AR binary is now handled correctly with AR = @AR@. - 0002 patch removed. It's already included in this release: https://github.com/westes/flex/commit/a5cbe929ac3255d371e698f62dc256afe7006466 - The flex project has moved to GitHub, so modify the URLs in both flex.mk and Config.in files. - The sed command over Makefile.in to prevent the flex binary to be built fails, so remove it. That logic has been moved to src/Makefile.in, and whenever we disable the flex binary to be built then the compilation fails when building the documentation because some bits require "../src/flex", which is the flex binary. We prevent building the flex binary and the documentation using a new patch. Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-05-10 15:51:39 +02:00
Since we prevent the flex binary to be built, we also need to prevent
the documentation to be built, otherwise it will fail like this:
Making all in doc
make[2]: Entering directory '/br/output/build/flex-2.6.4/doc'
make[2]: *** No rule to make target '../src/flex', needed by 'flex.1'.
Stop.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
flex: Fix segfault of stage1flex when host has glibc 2.26 or newer When the host uses glibc 2.26 or newer, Flex will try to use the newly-introduced reallocarray() function, but as it would not define _GNU_SOURCE a segmentation fault would occur later on due to the compiler assumming that the function is implicitly defined. This issue manifests itself due to a crash of "stage1flex" during the Flex bootstrap: ./stage1flex -o stage1scan.c ./scan.l make[2]: *** [Makefile:1725: stage1scan.c] Segmentation fault (core dumped) This imports the patch from the upstream Git repository, and adds flags in the .mk file to rebuild the Autotools scripts and support files. Due to the latter, the patch to disable the documentation is changed so it modifies the .am file instead. Signed-off-by: Adrian Perez de Castro <aperez@igalia.com> [Arnout: - Add Adrian's Sob and upstream ref to new patch; - Keep patch 1 as patch 1; - Keep Vicente as author of path 1; - Add reason for autoreconf in a comment.] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2017-09-13 16:35:24 +02:00
[Adrian: patch Makefile.am instead of Makefile.in]
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
---
Makefile.am | 1 -
1 file changed, 1 deletion(-)
flex: bump version to 2.6.4 - 0001 patch removed. It doesn't apply on this version and is also not necessary since the AR binary is now handled correctly with AR = @AR@. - 0002 patch removed. It's already included in this release: https://github.com/westes/flex/commit/a5cbe929ac3255d371e698f62dc256afe7006466 - The flex project has moved to GitHub, so modify the URLs in both flex.mk and Config.in files. - The sed command over Makefile.in to prevent the flex binary to be built fails, so remove it. That logic has been moved to src/Makefile.in, and whenever we disable the flex binary to be built then the compilation fails when building the documentation because some bits require "../src/flex", which is the flex binary. We prevent building the flex binary and the documentation using a new patch. Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-05-10 15:51:39 +02:00
flex: Fix segfault of stage1flex when host has glibc 2.26 or newer When the host uses glibc 2.26 or newer, Flex will try to use the newly-introduced reallocarray() function, but as it would not define _GNU_SOURCE a segmentation fault would occur later on due to the compiler assumming that the function is implicitly defined. This issue manifests itself due to a crash of "stage1flex" during the Flex bootstrap: ./stage1flex -o stage1scan.c ./scan.l make[2]: *** [Makefile:1725: stage1scan.c] Segmentation fault (core dumped) This imports the patch from the upstream Git repository, and adds flags in the .mk file to rebuild the Autotools scripts and support files. Due to the latter, the patch to disable the documentation is changed so it modifies the .am file instead. Signed-off-by: Adrian Perez de Castro <aperez@igalia.com> [Arnout: - Add Adrian's Sob and upstream ref to new patch; - Keep patch 1 as patch 1; - Keep Vicente as author of path 1; - Add reason for autoreconf in a comment.] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2017-09-13 16:35:24 +02:00
diff --git a/Makefile.am b/Makefile.am
index 638c549..9db3420 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -43,7 +43,6 @@ EXTRA_DIST = \
flex: bump version to 2.6.4 - 0001 patch removed. It doesn't apply on this version and is also not necessary since the AR binary is now handled correctly with AR = @AR@. - 0002 patch removed. It's already included in this release: https://github.com/westes/flex/commit/a5cbe929ac3255d371e698f62dc256afe7006466 - The flex project has moved to GitHub, so modify the URLs in both flex.mk and Config.in files. - The sed command over Makefile.in to prevent the flex binary to be built fails, so remove it. That logic has been moved to src/Makefile.in, and whenever we disable the flex binary to be built then the compilation fails when building the documentation because some bits require "../src/flex", which is the flex binary. We prevent building the flex binary and the documentation using a new patch. Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-05-10 15:51:39 +02:00
SUBDIRS = \
src \
- doc \
examples \
po \
tests \
flex: Fix segfault of stage1flex when host has glibc 2.26 or newer When the host uses glibc 2.26 or newer, Flex will try to use the newly-introduced reallocarray() function, but as it would not define _GNU_SOURCE a segmentation fault would occur later on due to the compiler assumming that the function is implicitly defined. This issue manifests itself due to a crash of "stage1flex" during the Flex bootstrap: ./stage1flex -o stage1scan.c ./scan.l make[2]: *** [Makefile:1725: stage1scan.c] Segmentation fault (core dumped) This imports the patch from the upstream Git repository, and adds flags in the .mk file to rebuild the Autotools scripts and support files. Due to the latter, the patch to disable the documentation is changed so it modifies the .am file instead. Signed-off-by: Adrian Perez de Castro <aperez@igalia.com> [Arnout: - Add Adrian's Sob and upstream ref to new patch; - Keep patch 1 as patch 1; - Keep Vicente as author of path 1; - Add reason for autoreconf in a comment.] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2017-09-13 16:35:24 +02:00
--
2.14.1
Reference in New Issue Copy Permalink