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package/libcap-ng: disable pthread support on nommu

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Fixes: https://autobuild.buildroot.net/results/9c40c86a42882a6d56eb6d6d1418781a980b6f8f/

The pthread support uses pthread_atfork(), which is not available on nommu:

cap-ng.c: In function 'init_lib':
cap-ng.c:225:9: error: implicit declaration of function 'pthread_atfork';
  did you mean 'pthread_join'?  [-Wimplicit-function-declaration]

So disable pthread support on nommu to fix that.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 59fe7547a4)
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
This commit is contained in:
Peter Korsgaard
2025-08-28 17:33:39 +02:00
committed by Titouan Christophe
parent 9c5aeac0c4
commit 427fbd3af6
1 changed files with 5 additions and 0 deletions
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5
package/libcap-ng/libcap-ng.mk
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@@ -14,6 +14,11 @@ LIBCAP_NG_INSTALL_STAGING = YES
LIBCAP_NG_CONF_ENV = ac_cv_prog_swig_found=no
LIBCAP_NG_CONF_OPTS = --without-python3
# pthread support uses pthread_atfork, which is not available on nommu
ifneq ($(BR2_USE_MMU),y)
LIBCAP_NG_CONF_ENV += ac_cv_header_pthread_h=no
endif
HOST_LIBCAP_NG_CONF_ENV = ac_cv_prog_swig_found=no
HOST_LIBCAP_NG_CONF_OPTS = --without-python3