Hello,
On Tue, 2013-12-10 at 09:24 -0300, Gustavo Zacarias wrote:
> Some uClibc-based toolchains lack threading support, so use
> AC_SEARCH_LIB instead of AC_CHECK_LIB to check for libpthread
> availability and link conditionally if found since it's only used for
> the database backends.
Thanks a lot. Patch pushed to git.
BR,
> Signed-off-by: Gustavo Zacarias <gustavo@xxxxxxxxxxxxxxx>
> ---
> configure.ac | 3 ++-
> src/Makefile.am | 4 ++--
> 2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/configure.ac b/configure.ac
> index 7f5ffa9..5e45aaa 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -39,7 +39,8 @@ AC_CHECK_FUNCS(socket strerror)
> regular_CFLAGS="-Wall -Wextra -Wno-unused-parameter"
> AC_SUBST([regular_CFLAGS])
>
> -AC_CHECK_LIB(pthread, pthread_create)
> +AC_SEARCH_LIBS([pthread_create], [pthread], [libpthread_LIBS="$LIBS"; LIBS=""])
> +AC_SUBST([libpthread_LIBS])
>
> dnl Check for the right nfnetlink version
> PKG_CHECK_MODULES([LIBNFNETLINK], [libnfnetlink >= 1.0.1])
> diff --git a/src/Makefile.am b/src/Makefile.am
> index 1097468..998e776 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -7,5 +7,5 @@ AM_CFLAGS = ${regular_CFLAGS}
> sbin_PROGRAMS = ulogd
>
> ulogd_SOURCES = ulogd.c select.c timer.c rbtree.c conffile.c hash.c addr.c
> -ulogd_LDADD = ${libdl_LIBS}
> -ulogd_LDFLAGS = -export-dynamic -lpthread
> +ulogd_LDADD = ${libdl_LIBS} ${libpthread_LIBS}
> +ulogd_LDFLAGS = -export-dynamic
--
Eric Leblond <eric@xxxxxxxxx>
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