[Buildroot] [PATCH 1/1] package/mpdecimal: fix build without threads

[Buildroot] [PATCH 1/1] package/mpdecimal: fix build without threads

[Fabrice Fontaine]

Fix the following build failure raised since bump to version 2.5.1 in
commit 995c093d6a3e8042110d6a8d96fdc7ad65a557c4:

/home/peko/autobuild/instance-0/output-1/per-package/mpdecimal/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread

Fixes:
 - http://autobuild.buildroot.org/results/b20c090f2ac5ea6d1c761820763037b87bde137a

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/mpdecimal/mpdecimal.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/package/mpdecimal/mpdecimal.mk b/package/mpdecimal/mpdecimal.mk
index 25c12c08b1..aa322df340 100644
--- a/package/mpdecimal/mpdecimal.mk
+++ b/package/mpdecimal/mpdecimal.mk
@@ -11,6 +11,9 @@ MPDECIMAL_LICENSE = BSD-2-Clause
 MPDECIMAL_LICENSE_FILES = LICENSE.txt
 MPDECIMAL_CONF_OPTS = LD="$(TARGET_CC)"
 
+# threads are only needed for tests
+MPDECIMAL_MAKE_OPTS = MPD_PTHREAD=
+
 # On i386, by default, mpdecimal tries to uses <fenv.h> which is not
 # available in musl/uclibc. So in this case, we tell mpdecimal to use
 # the generic 32 bits code, which is anyway the one used on ARM,
-- 
2.34.1

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Re: [Buildroot] [PATCH 1/1] package/mpdecimal: fix build without threads

[Arnout Vandecappelle]

On 05/02/2022 15:50, Fabrice Fontaine wrote:
> Fix the following build failure raised since bump to version 2.5.1 in
> commit 995c093d6a3e8042110d6a8d96fdc7ad65a557c4:
> 
> /home/peko/autobuild/instance-0/output-1/per-package/mpdecimal/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabihf/9.3.0/../../../../arm-buildroot-linux-uclibcgnueabihf/bin/ld: cannot find -lpthread
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/b20c090f2ac5ea6d1c761820763037b87bde137a
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

  Applied to master, thanks.

  Regards,
  Arnout

> ---
>   package/mpdecimal/mpdecimal.mk | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/package/mpdecimal/mpdecimal.mk b/package/mpdecimal/mpdecimal.mk
> index 25c12c08b1..aa322df340 100644
> --- a/package/mpdecimal/mpdecimal.mk
> +++ b/package/mpdecimal/mpdecimal.mk
> @@ -11,6 +11,9 @@ MPDECIMAL_LICENSE = BSD-2-Clause
>   MPDECIMAL_LICENSE_FILES = LICENSE.txt
>   MPDECIMAL_CONF_OPTS = LD="$(TARGET_CC)"
>   
> +# threads are only needed for tests
> +MPDECIMAL_MAKE_OPTS = MPD_PTHREAD=
> +
>   # On i386, by default, mpdecimal tries to uses <fenv.h> which is not
>   # available in musl/uclibc. So in this case, we tell mpdecimal to use
>   # the generic 32 bits code, which is anyway the one used on ARM,
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