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f358f322da
* Rebase patches to Buildroot 2021.02-rc3 * Update Buildroot to 2021.02-rc3 * Declare Kernel headers to be Linux version 5.10 (since they are, and new Buildroot knows about 5.10)
55 lines
2.0 KiB
Diff
55 lines
2.0 KiB
Diff
From 77c89f62f106d88ef2b5963f4a13755c337c793d Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 15 Feb 2021 07:56:29 +0100
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Subject: [PATCH] configure.ac: fix build without threads
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Cross-compilation of libgpg-error fails on toolchain without threads
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since commit 988211d3d4c1f3d5cfa6b460210f65ab636763b5,
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9ee011259f819a3cf50fe7019fa4366dbc437e0e and
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50e62b36ea01ed25d12c443088b85d4f41a2b3e1
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Indeed, since that time, libgpg-error assumes that pthread.h is always
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available resulting in the following error at configure time:
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checking for arm-unknown-linux-gnueabi-objdump... (cached) /tmp/instance-1/output-1/host/bin/arm-linux-objdump
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conftest.c:1:10: fatal error: pthread.h: No such file or directory
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1 | #include <pthread.h>
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| ^~~~~~~~~~~
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compilation terminated.
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configure: generated src/lock-obj-pub.native.h using arm-unknown-linux-gnueabi-objdump and gawk
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checking whether to enable log_clock... no
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This error will in turn results in a build failure because
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"Can't determine mutex size" is echoed by gen-lock-obj.sh:
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In file included from strsource-sym.c:27:
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./gpg-error.h:1115:4: warning: missing terminating ' character
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1115 | Can't determine mutex size
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| ^
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Full build log:
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http://autobuild.buildroot.org/results/334/3344c96e5627a9327b0eabe0b27f34490bbabc0d/build-end.log
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://dev.gnupg.org/T5296]
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---
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configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index b9a2a3e..15d9fdc 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -599,7 +599,7 @@ if test x$cross_compiling = xyes; then
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case $host in
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*-*-linux*)
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AC_CHECK_TOOL(OBJDUMP, [objdump])
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- if test -n "$OBJDUMP"; then
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+ if test -n "$OBJDUMP" -a x"$gl_use_threads" != xno; then
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lock_obj_h_generated=yes
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if test ! -d src; then mkdir src; fi
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LOCK_ABI_VERSION=1 host=$host host_alias=$host_alias \
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--
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2.30.0
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