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gnu: ola: Fix build failure caused by use of deprecated function.

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* 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.
This commit is contained in:
Leo Famulari 2016-11-04 01:17:31 -04:00
parent 0dfebdaa9d
commit 8d806cb0e0
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GPG key ID: 2646FA30BACA7F08
3 changed files with 65 additions and 0 deletions
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1
gnu/local.mk
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@ -730,6 +730,7 @@ dist_patch_DATA = \
%D%/packages/patches/nvi-db4.patch \
%D%/packages/patches/ocaml-CVE-2015-8869.patch \
%D%/packages/patches/ocaml-findlib-make-install.patch \
%D%/packages/patches/ola-readdir-r.patch \
%D%/packages/patches/onionshare-fix-install-paths.patch \
%D%/packages/patches/openexr-missing-samples.patch \
%D%/packages/patches/openjpeg-CVE-2015-6581.patch \

2
gnu/packages/lighting.scm
View file

@ -21,6 +21,7 @@ (define-module (gnu packages lighting)
#: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 @@ (define-public ola
(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"))))

62
gnu/packages/patches/ola-readdir-r.patch Normal file
View file

@ -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;
}