From: Thomas Petazzoni Date: Sat, 5 Nov 2016 14:35:54 +0000 (+0100) Subject: czmq: fix build with glibc 2.24 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=69182cb65a8be21b2133ee76b1e9c42bf9627d5b;p=buildroot.git czmq: fix build with glibc 2.24 czmq uses readdir_r(), which has been marked as deprecated in glibc 2.24, and czmq uses -Werror which causes the warning to be turned into an error that aborts the build. This commit fixes that by removing -Werror. Long-term, we might want to upgrade czmq to a newer version, since they've removed the use of readdir_r() in commit 2594d406d8ec6f54e54d7570d7febba10a6906b2. But getting rid of -Werror is anyway always a good idea in Buildroot. Fixes: http://autobuild.buildroot.net/results/f6e4b8ed8571fdcf30eecae121dd11dfdef50799 Signed-off-by: Thomas Petazzoni --- diff --git a/package/czmq/0001-configure.ac-remove-Werror.patch b/package/czmq/0001-configure.ac-remove-Werror.patch new file mode 100644 index 0000000000..7f2dae2c2b --- /dev/null +++ b/package/czmq/0001-configure.ac-remove-Werror.patch @@ -0,0 +1,30 @@ +From 9a195dc573f4eed130773e6ef67efd5f71693e97 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni +Date: Sat, 5 Nov 2016 15:33:57 +0100 +Subject: [PATCH] configure.ac: remove -Werror + +-Werror shouldn't be used in releases, as it can break the build with +newer versions of the compiler or the C library, when new warnings +are introduced. + +Signed-off-by: Thomas Petazzoni +--- + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index e92970a..2fd551a 100755 +--- a/configure.ac ++++ b/configure.ac +@@ -344,7 +344,7 @@ AC_C_BIGENDIAN + + # These options are GNU compiler specific. + if test "x$GCC" = "xyes"; then +- CPPFLAGS="-pedantic -Werror -Wall -Wc++-compat ${CPPFLAGS}" ++ CPPFLAGS="-pedantic -Wall -Wc++-compat ${CPPFLAGS}" + fi + + AM_CONDITIONAL(ENABLE_SHARED, test "x$enable_shared" = "xyes") +-- +2.7.4 +