[packages/dmlc-core] - added azure storage support

[qboosh]

commit de8a6ee9ba209ee63df1dc68cea73e9f201d7d49
Author: Jakub Bogusz <qboosh at pld-linux.org>
Date:   Sun May 17 10:14:46 2026 +0200

    - added azure storage support

 dmlc-core-azure.patch | 32 ++++++++++++++++++++++++++++++++
 dmlc-core.spec        |  7 ++++++-
 2 files changed, 38 insertions(+), 1 deletion(-)
---
diff --git a/dmlc-core.spec b/dmlc-core.spec
index 3e5c9a3..8918574 100644
--- a/dmlc-core.spec
+++ b/dmlc-core.spec
@@ -1,10 +1,10 @@
 # TODO:
 # USE_HDFS (BR: hdfs.h, libhdfs, hadoop executable, JDK/JNI)
-# USE_AZURE (BR: cpprestsdk, azure-storage-cpp)
 #
 # Conditional build:
 %bcond_without	apidocs		# API documentation
 %bcond_without	openmp		# OpenMP support
+%bcond_without	azure		# Azure Storage support
 %bcond_without	s3		# S3 storage support
 #
 Summary:	Distributed Machine Learning Common Codebase
@@ -18,8 +18,11 @@ Group:		Libraries
 Source0:	https://github.com/dmlc/dmlc-core/archive/v%{version}/%{name}-%{version}.tar.gz
 # Source0-md5:	5b2b24ab4dd39db51c53ef5e780ed8e2
 Patch0:		%{name}-no-forced-sse2.patch
+Patch1:		%{name}-azure.patch
 URL:		https://github.com/dmlc/dmlc-core
+%{?with_azure:BuildRequires:	azure-storage-cpp-devel}
 BuildRequires:	cmake >= 3.2
+%{?with_azure:BuildRequires:	cpprestsdk-devel}
 %{?with_s3:BuildRequires:	curl-devel}
 %{?with_openmp:BuildRequires:	libgomp-devel}
 BuildRequires:	libstdc++-devel >= 6:5
@@ -73,12 +76,14 @@ Dokumentacja API biblioteki DMLC-Core.
 %prep
 %setup -q
 %patch -P0 -p1
+%patch -P1 -p1
 
 %build
 install -d build
 cd build
 %cmake .. \
 	-DDMLC_HDFS_SHARED=ON \
+	%{?with_azure:-DUSE_AZURE=ON} \
 	%{!?with_openmp:-DUSE_OPENMP=OFF} \
 	%{?with_s3:-DUSE_S3=ON} \
 	-DUSE_CXX14_IF_AVAILABLE=ON
diff --git a/dmlc-core-azure.patch b/dmlc-core-azure.patch
new file mode 100644
index 0000000..e72227a
--- /dev/null
+++ b/dmlc-core-azure.patch
@@ -0,0 +1,32 @@
+--- dmlc-core-0.5/src/io/azure_filesys.cc.orig	2026-05-17 09:25:48.862464629 +0200
++++ dmlc-core-0.5/src/io/azure_filesys.cc	2026-05-17 09:47:42.482014807 +0200
+@@ -5,7 +5,6 @@
+  * \author Mu Li
+  */
+ #include "./azure_filesys.h"
+-#include "stdafx.h"
+ 
+ #include "was/storage_account.h"
+ #include "was/blob.h"
+@@ -31,9 +30,9 @@ std::vector<std::string> split(std::stri
+ AzureFileSystem::AzureFileSystem() {
+   const char *name = getenv("AZURE_STORAGE_ACCOUNT");
+   const char* key = getenv("AZURE_STORAGE_ACCESS_KEY");
+-  CHECK_NE(name, NULL)
++  CHECK(name != nullptr) // CHECK_NE(name, nullptr) with nullptr requires C++17
+       << "Need to set enviroment variable AZURE_STORAGE_ACCOUNT to use Azure";
+-  CHECK_NE(key, NULL)
++  CHECK(key != nullptr)
+       << "Need to set enviroment variable AZURE_STORAGE_ACCESS_KEY to use Azure";
+   azure_account_ = name;
+   azure_key_ = key;
+--- dmlc-core-0.5/CMakeLists.txt.orig	2026-05-17 10:00:33.134506491 +0200
++++ dmlc-core-0.5/CMakeLists.txt	2026-05-17 10:00:57.081043428 +0200
+@@ -97,6 +97,7 @@ endif()
+ # Azure configurations
+ if(USE_AZURE)
+   target_compile_definitions(dmlc PRIVATE -DDMLC_USE_AZURE=1)
++  target_link_libraries(dmlc PRIVATE azurestorage)
+ else()
+   target_compile_definitions(dmlc PRIVATE -DDMLC_USE_AZURE=0)
+ endif()
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/dmlc-core.git/commitdiff/de8a6ee9ba209ee63df1dc68cea73e9f201d7d49