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authorLeo Famulari <leo@famulari.name>2016-11-04 01:17:31 -0400
committerLeo Famulari <leo@famulari.name>2016-11-04 01:44:42 -0400
commit8d806cb0e0853add2527b09b5e608c860faffe07 (patch)
treede5faac36e961ad8adb36e59a236540ce53a6e22 /gnu/packages
parent0dfebdaa9d3eb107d96a12dfa506d79e34dceaf2 (diff)
downloadgnu-guix-8d806cb0e0853add2527b09b5e608c860faffe07.tar
gnu-guix-8d806cb0e0853add2527b09b5e608c860faffe07.tar.gz
gnu: ola: Fix build failure caused by use of deprecated function.
* gnu/packages/patches/ola-readdir-r.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/lighting.scm (ola)[source]: Use it.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/lighting.scm2
-rw-r--r--gnu/packages/patches/ola-readdir-r.patch62
2 files changed, 64 insertions, 0 deletions
diff --git a/gnu/packages/lighting.scm b/gnu/packages/lighting.scm
index 5101fba208..e70b276fd7 100644
--- a/gnu/packages/lighting.scm
+++ b/gnu/packages/lighting.scm
@@ -21,6 +21,7 @@
#:use-module (guix download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
+ #:use-module (gnu packages)
#:use-module (gnu packages bison)
#:use-module (gnu packages check)
#:use-module (gnu packages compression)
@@ -41,6 +42,7 @@
(uri (string-append
"https://github.com/OpenLightingProject/ola/releases/download/"
version "/ola-" version ".tar.gz"))
+ (patches (search-patches "ola-readdir-r.patch"))
(sha256
(base32
"09zx1c8nkj29shfdzkahrh9397m3mwnsy0gj7jrb63f89f3n2vlq"))))
diff --git a/gnu/packages/patches/ola-readdir-r.patch b/gnu/packages/patches/ola-readdir-r.patch
new file mode 100644
index 0000000000..b4bd98137e
--- /dev/null
+++ b/gnu/packages/patches/ola-readdir-r.patch
@@ -0,0 +1,62 @@
+Fix build failure caused by use of the deprecated readdir_r(3) while
+building with -Werror=deprecated-declarations
+
+Patch copied from upstream source repository:
+https://github.com/daveol/ola/commit/9d8575ff38f76df698ea8889e07a3dee8f21bd68
+
+From 9d8575ff38f76df698ea8889e07a3dee8f21bd68 Mon Sep 17 00:00:00 2001
+From: Dave Olsthoorn <dave.olsthoorn@gmail.com>
+Date: Wed, 2 Mar 2016 11:22:17 +0100
+Subject: [PATCH] Use readdir instead of readdir_r
+
+This replacec the use of readdir_r with readdir since readdir seems to
+be both dangarous and deprecated in newer versions of glibc.
+
+This fixes #1055
+---
+ common/file/Util.cpp | 17 ++++++++---------
+ 1 file changed, 8 insertions(+), 9 deletions(-)
+
+diff --git a/common/file/Util.cpp b/common/file/Util.cpp
+index e2261fd..0ffddd3 100644
+--- a/common/file/Util.cpp
++++ b/common/file/Util.cpp
+@@ -128,30 +128,29 @@ bool FindMatchingFiles(const string &directory,
+ FindClose(h_find);
+ #else
+ DIR *dp;
+- struct dirent dir_ent;
+- struct dirent *dir_ent_p;
++ struct dirent *dir_ent;
+ if ((dp = opendir(directory.data())) == NULL) {
+ OLA_WARN << "Could not open " << directory << ":" << strerror(errno);
+ return false;
+ }
+
+- if (readdir_r(dp, &dir_ent, &dir_ent_p)) {
+- OLA_WARN << "readdir_r(" << directory << "): " << strerror(errno);
++ if ((dir_ent = readdir(dp)) == NULL) {
++ OLA_WARN << "readdir(" << directory << "): " << strerror(errno);
+ closedir(dp);
+ return false;
+ }
+
+- while (dir_ent_p != NULL) {
++ while (dir_ent != NULL) {
+ vector<string>::const_iterator iter;
+ for (iter = prefixes.begin(); iter != prefixes.end(); ++iter) {
+- if (!strncmp(dir_ent_p->d_name, iter->data(), iter->size())) {
++ if (!strncmp(dir_ent->d_name, iter->data(), iter->size())) {
+ std::ostringstream str;
+- str << directory << PATH_SEPARATOR << dir_ent_p->d_name;
++ str << directory << PATH_SEPARATOR << dir_ent->d_name;
+ files->push_back(str.str());
+ }
+ }
+- if (readdir_r(dp, &dir_ent, &dir_ent_p)) {
+- OLA_WARN << "readdir_r(" << directory << "): " << strerror(errno);
++ if ((dir_ent = readdir(dp)) == NULL) {
++ OLA_WARN << "readdir(" << directory << "): " << strerror(errno);
+ closedir(dp);
+ return false;
+ }