[Buildroot] [PATCH 1/1] package/boinc: fix build with libexecinfo

[Buildroot] [PATCH 1/1] package/boinc: fix build with libexecinfo

[Fabrice Fontaine]

Fix the following build failure raised on uclibc and musl since the
addition of libexecinfo package in commit
eea8ba446c10701a273432552108d80fb2224ef4:

/home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: ../lib/.libs/libboinc.a(libboinc_la-diagnostics.o): in function `boinc_catch_signal':
diagnostics.cpp:(.text+0x8a): undefined reference to `backtrace'

Fixes:
 - http://autobuild.buildroot.org/results/4504379b464eb144a4c257001eb4d316bb1f5e44

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/boinc/boinc.mk | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/package/boinc/boinc.mk b/package/boinc/boinc.mk
index 0d992f136c..695495f777 100644
--- a/package/boinc/boinc.mk
+++ b/package/boinc/boinc.mk
@@ -39,7 +39,12 @@ ifeq ($(BR2_PACKAGE_FREETYPE),y)
 BOINC_DEPENDENCIES += freetype
 endif
 
-BOINC_MAKE_OPTS = CXXFLAGS="$(TARGET_CXXFLAGS) -std=c++11"
+ifeq ($(BR2_PACKAGE_LIBEXECINFO),y)
+BOINC_DEPENDENCIES += libexecinfo
+BOINC_MAKE_OPTS += LIBS="-lexecinfo"
+endif
+
+BOINC_MAKE_OPTS += CXXFLAGS="$(TARGET_CXXFLAGS) -std=c++11"
 
 # Remove boinc-client because it is incompatible with buildroot
 define BOINC_REMOVE_UNNEEDED_FILE
-- 
2.35.1

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Re: [Buildroot] [PATCH 1/1] package/boinc: fix build with libexecinfo

[Thomas Petazzoni via buildroot]

On Sat, 21 May 2022 17:25:46 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> Fix the following build failure raised on uclibc and musl since the
> addition of libexecinfo package in commit
> eea8ba446c10701a273432552108d80fb2224ef4:
> 
> /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: ../lib/.libs/libboinc.a(libboinc_la-diagnostics.o): in function `boinc_catch_signal':
> diagnostics.cpp:(.text+0x8a): undefined reference to `backtrace'
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/4504379b464eb144a4c257001eb4d316bb1f5e44
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  package/boinc/boinc.mk | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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Re: [Buildroot] [PATCH 1/1] package/boinc: fix build with libexecinfo

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Fix the following build failure raised on uclibc and musl since the
 > addition of libexecinfo package in commit
 > eea8ba446c10701a273432552108d80fb2224ef4:

 > /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld:
 > ../lib/.libs/libboinc.a(libboinc_la-diagnostics.o): in function
 > `boinc_catch_signal':
 > diagnostics.cpp:(.text+0x8a): undefined reference to `backtrace'

 > Fixes:
 >  - http://autobuild.buildroot.org/results/4504379b464eb144a4c257001eb4d316bb1f5e44

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2022.02.x, thanks.

-- 
Bye, Peter Korsgaard
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