diff options
Diffstat (limited to 'package/gnutls/0001-configure.ac-check-if-libatomic-is-needed.patch')
| -rw-r--r-- | package/gnutls/0001-configure.ac-check-if-libatomic-is-needed.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/package/gnutls/0001-configure.ac-check-if-libatomic-is-needed.patch b/package/gnutls/0001-configure.ac-check-if-libatomic-is-needed.patch deleted file mode 100644 index 15c1893b01..0000000000 --- a/package/gnutls/0001-configure.ac-check-if-libatomic-is-needed.patch +++ /dev/null @@ -1,60 +0,0 @@ -From cce372f10a755d59ccf09fb7dc6e87b416f63a6f Mon Sep 17 00:00:00 2001 -From: Fabrice Fontaine <fontaine.fabrice@gmail.com> -Date: Thu, 17 Jan 2019 10:50:00 +0100 -Subject: [PATCH] configure.ac: check if libatomic is needed - -gnutls source code uses the C++11 <atomic> functionality since -https://github.com/gnutls/gnutls/commit/7978a733460f92b31033affd0e487c86d66c643d, -which internally is implemented using the __atomic_*() gcc built-ins - -On certain architectures, the __atomic_*() built-ins are implemented in -the libatomic library that comes with the rest of the gcc runtime. Due -to this, code using <atomic> might need to link against libatomic, -otherwise one hits build issues such as: - -../lib/.libs/libgnutls.so: undefined reference to `__atomic_fetch_sub_4' - -on an architecture like SPARC. - -To solve this, a configure.ac check is added to know if we need to -link against libatomic or not. The library is also added to gnutls.pc. - -Fixes: - - http://autobuild.buildroot.org/results/6c749bd592ceffeacadd2ab570d127936cce64b2 - - http://autobuild.buildroot.org/results/30aa83d3cf3482af8a59250c196c85f4a278d343 - -Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> -[Upstream status: https://gitlab.com/gnutls/gnutls/merge_requests/878] ---- - configure.ac | 2 ++ - lib/gnutls.pc.in | 2 +- - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/configure.ac b/configure.ac -index e81ff8970..b2c0c2b3d 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -207,6 +207,8 @@ dnl Need netinet/tcp.h for TCP_FASTOPEN - AC_CHECK_HEADERS([netinet/tcp.h]) - AC_CHECK_HEADERS([stdatomic.h]) - -+AC_SEARCH_LIBS([__atomic_load_4], [atomic], [AC_SUBST([LIBATOMIC_LIBS], [-latomic])]) -+ - dnl We use its presence to detect C11 threads - AC_CHECK_HEADERS([threads.h]) - -diff --git a/lib/gnutls.pc.in b/lib/gnutls.pc.in -index 9f26852cc..68be2d110 100644 ---- a/lib/gnutls.pc.in -+++ b/lib/gnutls.pc.in -@@ -19,6 +19,6 @@ Description: Transport Security Layer implementation for the GNU system - URL: http://www.gnutls.org/ - Version: @VERSION@ - Libs: -L${libdir} -lgnutls --Libs.private: @LIBINTL@ @LIBSOCKET@ @LIBNSL@ @LIBPTHREAD@ @LIB_SELECT@ @TSS_LIBS@ @GMP_LIBS@ @LIBUNISTRING@ @LIBIDN2_LIBS@ -+Libs.private: @LIBINTL@ @LIBSOCKET@ @LIBNSL@ @LIBPTHREAD@ @LIB_SELECT@ @TSS_LIBS@ @GMP_LIBS@ @LIBUNISTRING@ @LIBIDN2_LIBS@ @LIBATOMIC_LIBS@ - @GNUTLS_REQUIRES_PRIVATE@ - Cflags: -I${includedir} --- -2.14.1 - |
