[Buildroot] [git commit branch/2017.02.x] libmemcached: fix build with gcc 7.x
Peter Korsgaard
peter at korsgaard.com
Tue Jul 25 22:08:41 UTC 2017
commit: https://git.buildroot.net/buildroot/commit/?id=24c662e6c6c02100cdff88b196a8401c4b4ac6d0
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2017.02.x
This commit adds a patch to the libmemcached package that fixes the
build with gcc 7.x. Since libmemcached is barely maintained upstream,
the patch comes from the Fedora packages.
Fixes:
http://autobuild.buildroot.net/results/872b8e0e6a24cbc96e3ad9e0b8b47acdf6160ce0/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
(cherry picked from commit 8786ac28058aa553cfa8adc176952143af630af6)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
.../0005-fix-pointer-comparaison.patch | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/package/libmemcached/0005-fix-pointer-comparaison.patch b/package/libmemcached/0005-fix-pointer-comparaison.patch
new file mode 100644
index 0000000..c9f8dd1
--- /dev/null
+++ b/package/libmemcached/0005-fix-pointer-comparaison.patch
@@ -0,0 +1,30 @@
+Fix pointer comparaison
+
+opt_servers is a pointer, not a boolean, so testing against false to
+know if the pointer is NULL no longer works with the more strict gcc
+7.x checks.
+
+[Taken from http://pkgs.fedoraproject.org/cgit/rpms/libmemcached.git/plain/libmemcached-build.patch.]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
+
+diff -up ./clients/memflush.cc.old ./clients/memflush.cc
+--- ./clients/memflush.cc.old 2017-02-12 10:12:59.615209225 +0100
++++ ./clients/memflush.cc 2017-02-12 10:13:39.998382783 +0100
+@@ -39,7 +39,7 @@ int main(int argc, char *argv[])
+ {
+ options_parse(argc, argv);
+
+- if (opt_servers == false)
++ if (!opt_servers)
+ {
+ char *temp;
+
+@@ -48,7 +48,7 @@ int main(int argc, char *argv[])
+ opt_servers= strdup(temp);
+ }
+
+- if (opt_servers == false)
++ if (!opt_servers)
+ {
+ std::cerr << "No Servers provided" << std::endl;
+ exit(EXIT_FAILURE);
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