[Buildroot] [PATCH 1/1] package/log4cxx: needs boost or C++17
Fabrice Fontaine
fontaine.fabrice at gmail.com
Tue Oct 26 19:53:53 UTC 2021
log4cxx needs boost or C++17 since bump to version 0.12.0 in
commit 83a0e8dea203dc37c6c207a36b3f46160578dcc2 (see
https://github.com/apache/logging-log4cxx/commit/2ab3b78b9aa36524287764a129fa6ad96e89ca02):
In file included from /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/cpp/action.cpp:18:0:
/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/src/main/include/log4cxx/rolling/action.h:51:8: error: 'mutex' in namespace 'std' does not name a type
std::mutex mutex;
^
Fixes:
- http://autobuild.buildroot.org/results/71e/71eb8c4f69a2505242b3224bd79f4a96eb3b68a4/build-end.log
Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
package/log4cxx/0001-LOGCXX-528.patch | 189 ++++++++++++++++++++++++++
package/log4cxx/Config.in | 14 ++
package/log4cxx/log4cxx.mk | 4 +
3 files changed, 207 insertions(+)
create mode 100644 package/log4cxx/0001-LOGCXX-528.patch
diff --git a/package/log4cxx/0001-LOGCXX-528.patch b/package/log4cxx/0001-LOGCXX-528.patch
new file mode 100644
index 0000000000..d1d3189024
--- /dev/null
+++ b/package/log4cxx/0001-LOGCXX-528.patch
@@ -0,0 +1,189 @@
+From 249dd85494a430d95fd69d89f42b02fd950cda51 Mon Sep 17 00:00:00 2001
+From: Robert Middleton <rm5248 at users.noreply.github.com>
+Date: Thu, 22 Jul 2021 15:27:50 -0700
+Subject: [PATCH] LOGCXX-528 (#66)
+
+Fixes for checking that C++11 is available. Fix for older compilers.
+
+[Retrieved from:
+https://github.com/apache/logging-log4cxx/commit/249dd85494a430d95fd69d89f42b02fd950cda51]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+---
+ CMakeLists.txt | 10 +++++++++
+ src/cmake/boost-fallback/boost-fallback.cmake | 21 ++++++++++---------
+ src/main/cpp/hierarchy.cpp | 4 ++--
+ src/main/include/CMakeLists.txt | 2 +-
+ .../log4cxx/helpers/appenderattachableimpl.h | 1 +
+ .../include/log4cxx/helpers/aprinitializer.h | 1 +
+ src/main/include/log4cxx/helpers/loglog.h | 1 +
+ .../include/log4cxx/helpers/serversocket.h | 1 +
+ src/main/include/log4cxx/level.h | 1 +
+ src/main/include/log4cxx/rolling/action.h | 1 +
+ 10 files changed, 30 insertions(+), 13 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e5b44ef1a..9c6e63902 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -41,6 +41,9 @@ if( NOT "${CMAKE_CXX_STANDARD}")
+ set(CMAKE_CXX_STANDARD 17)
+ endif()
+
++# Don't allow for compiler-specific extensions
++set(CMAKE_CXX_EXTENSIONS OFF)
++
+ # Building
+ add_subdirectory(src)
+
+@@ -185,6 +188,13 @@ if(APACHE_MAINTAINER)
+ )
+ endif()
+
++#
++# Check for any fatal configuration errors
++#
++if( "${SHARED_MUTEX_IMPL}" STREQUAL "NONE" )
++ message( FATAL_ERROR "No shared_mutex implementation found. Requires Boost or C++17" )
++endif()
++
+ #
+ # Output configuration information
+ # Similar to APR CMake configuration
+diff --git a/src/cmake/boost-fallback/boost-fallback.cmake b/src/cmake/boost-fallback/boost-fallback.cmake
+index a8d7d441b..8285b0b99 100644
+--- a/src/cmake/boost-fallback/boost-fallback.cmake
++++ b/src/cmake/boost-fallback/boost-fallback.cmake
+@@ -56,16 +56,17 @@ try_compile(STD_ATOMIC_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
+ "${CMAKE_CURRENT_LIST_DIR}/test-stdatomic.cpp")
+
+ find_package(Boost COMPONENTS thread)
+-try_compile(Boost_SHARED_PTR_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
+- "${CMAKE_CURRENT_LIST_DIR}/test-boostsharedptr.cpp")
+-try_compile(Boost_MUTEX_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
+- "${CMAKE_CURRENT_LIST_DIR}/test-boostmutex.cpp")
+-try_compile(Boost_SHARED_MUTEX_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
+- "${CMAKE_CURRENT_LIST_DIR}/test-boostsharedmutex.cpp"
+- LINK_LIBRARIES Threads::Threads
+-)
+-try_compile(Boost_ATOMIC_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
+- "${CMAKE_CURRENT_LIST_DIR}/test-boostatomic.cpp")
++if( ${Boost_FOUND} )
++ try_compile(Boost_SHARED_PTR_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
++ "${CMAKE_CURRENT_LIST_DIR}/test-boostsharedptr.cpp")
++ try_compile(Boost_MUTEX_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
++ "${CMAKE_CURRENT_LIST_DIR}/test-boostmutex.cpp")
++ try_compile(Boost_SHARED_MUTEX_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
++ "${CMAKE_CURRENT_LIST_DIR}/test-boostsharedmutex.cpp"
++ LINK_LIBRARIES Threads::Threads Boost::thread)
++ try_compile(Boost_ATOMIC_FOUND "${CMAKE_BINARY_DIR}/boost-fallback-compile-tests"
++ "${CMAKE_CURRENT_LIST_DIR}/test-boostatomic.cpp")
++endif( ${Boost_FOUND} )
+
+ # Link the target with the appropriate boost libraries(if required)
+ function(boostfallback_link target)
+diff --git a/src/main/cpp/hierarchy.cpp b/src/main/cpp/hierarchy.cpp
+index 4f5174448..c70d39dbb 100644
+--- a/src/main/cpp/hierarchy.cpp
++++ b/src/main/cpp/hierarchy.cpp
+@@ -223,7 +223,7 @@ LoggerPtr Hierarchy::getLogger(const LogString& name,
+ else
+ {
+ LoggerPtr logger(factory->makeNewLoggerInstance(pool, name));
+- logger->setHierarchy(weak_from_this());
++ logger->setHierarchy(shared_from_this());
+ loggers->insert(LoggerMap::value_type(name, logger));
+
+ ProvisionNodeMap::iterator it2 = provisionNodes->find(name);
+@@ -423,6 +423,6 @@ void Hierarchy::configureRoot(){
+ // LOGCXX-322 we need to turn the repositroy into a weak_ptr, and we
+ // can't use weak_from_this() in the constructor.
+ if( !root->getLoggerRepository().lock() ){
+- root->setHierarchy(weak_from_this());
++ root->setHierarchy(shared_from_this());
+ }
+ }
+diff --git a/src/main/include/CMakeLists.txt b/src/main/include/CMakeLists.txt
+index 8183660a5..584941c97 100644
+--- a/src/main/include/CMakeLists.txt
++++ b/src/main/include/CMakeLists.txt
+@@ -133,7 +133,7 @@ if( ${STD_SHARED_MUTEX_FOUND} )
+ elseif( ${Boost_SHARED_MUTEX_FOUND} )
+ set( SHARED_MUTEX_IMPL "boost::shared_mutex" )
+ else()
+- set( SMART_PTR_IMPL "NONE" )
++ set( SHARED_MUTEX_IMPL "NONE" )
+ endif()
+
+ if( ${STD_ATOMIC_FOUND} )
+diff --git a/src/main/include/log4cxx/helpers/appenderattachableimpl.h b/src/main/include/log4cxx/helpers/appenderattachableimpl.h
+index 40e77d93c..b80b5aade 100644
+--- a/src/main/include/log4cxx/helpers/appenderattachableimpl.h
++++ b/src/main/include/log4cxx/helpers/appenderattachableimpl.h
+@@ -28,6 +28,7 @@
+ #include <log4cxx/helpers/object.h>
+ #include <log4cxx/helpers/pool.h>
+ #include <log4cxx/log4cxx.h>
++#include <mutex>
+
+ namespace log4cxx
+ {
+diff --git a/src/main/include/log4cxx/helpers/aprinitializer.h b/src/main/include/log4cxx/helpers/aprinitializer.h
+index 6f3f55070..fccd18e0f 100644
+--- a/src/main/include/log4cxx/helpers/aprinitializer.h
++++ b/src/main/include/log4cxx/helpers/aprinitializer.h
+@@ -30,6 +30,7 @@ extern "C" {
+ }
+
+ #include <apr_time.h>
++#include <mutex>
+
+ namespace log4cxx
+ {
+diff --git a/src/main/include/log4cxx/helpers/loglog.h b/src/main/include/log4cxx/helpers/loglog.h
+index d54785ddc..a4c92416a 100644
+--- a/src/main/include/log4cxx/helpers/loglog.h
++++ b/src/main/include/log4cxx/helpers/loglog.h
+@@ -20,6 +20,7 @@
+
+ #include <log4cxx/logstring.h>
+ #include <exception>
++#include <mutex>
+
+ namespace log4cxx
+ {
+diff --git a/src/main/include/log4cxx/helpers/serversocket.h b/src/main/include/log4cxx/helpers/serversocket.h
+index e6e6d475e..7da75b969 100644
+--- a/src/main/include/log4cxx/helpers/serversocket.h
++++ b/src/main/include/log4cxx/helpers/serversocket.h
+@@ -19,6 +19,7 @@
+ #define _LOG4CXX_HELPERS_SERVER_SOCKET_H
+
+ #include <log4cxx/helpers/socket.h>
++#include <mutex>
+
+ namespace log4cxx
+ {
+diff --git a/src/main/include/log4cxx/level.h b/src/main/include/log4cxx/level.h
+index 4ca4bf28c..7848c902a 100644
+--- a/src/main/include/log4cxx/level.h
++++ b/src/main/include/log4cxx/level.h
+@@ -22,6 +22,7 @@
+ #include <log4cxx/logstring.h>
+ #include <limits.h>
+ #include <log4cxx/helpers/object.h>
++#include <mutex>
+
+ #if defined(_MSC_VER)
+ #pragma warning ( push )
+diff --git a/src/main/include/log4cxx/rolling/action.h b/src/main/include/log4cxx/rolling/action.h
+index 0e8d55f36..fc4497813 100644
+--- a/src/main/include/log4cxx/rolling/action.h
++++ b/src/main/include/log4cxx/rolling/action.h
+@@ -21,6 +21,7 @@
+ #include <log4cxx/portability.h>
+ #include <log4cxx/helpers/object.h>
+ #include <log4cxx/helpers/pool.h>
++#include <mutex>
+
+ namespace log4cxx
+ {
diff --git a/package/log4cxx/Config.in b/package/log4cxx/Config.in
index bf739a43ca..6f1956f829 100644
--- a/package/log4cxx/Config.in
+++ b/package/log4cxx/Config.in
@@ -5,8 +5,14 @@ config BR2_PACKAGE_LOG4CXX
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_USE_MMU # apr
+ depends on BR2_USE_WCHAR || BR2_TOOLCHAIN_GCC_AT_LEAST_7 # boost
+ depends on BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS || BR2_TOOLCHAIN_GCC_AT_LEAST_7 # boost-thread
+ depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 || BR2_TOOLCHAIN_GCC_AT_LEAST_7 # boost-thread
select BR2_PACKAGE_APR
select BR2_PACKAGE_APR_UTIL
+ select BR2_PACKAGE_BOOST if !BR2_TOOLCHAIN_GCC_AT_LEAST_7
+ select BR2_PACKAGE_BOOST_ATOMIC if !BR2_TOOLCHAIN_GCC_AT_LEAST_7
+ select BR2_PACKAGE_BOOST_THREAD if !BR2_TOOLCHAIN_GCC_AT_LEAST_7
help
Apache log4cxx is a logging framework for C++ patterned
after Apache log4j.
@@ -17,3 +23,11 @@ comment "log4cxx needs a toolchain w/ C++, threads, dynamic library"
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
BR2_STATIC_LIBS
depends on BR2_USE_MMU
+
+comment "log4cxx needs a toolchain w/ wchar or gcc >= 7"
+ depends on !(BR2_USE_WCHAR || BR2_TOOLCHAIN_GCC_AT_LEAST_7)
+ depends on BR2_USE_MMU
+
+comment "log4cxx needs a toolchain not affected by GCC bug 64735"
+ depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_7
+ depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
diff --git a/package/log4cxx/log4cxx.mk b/package/log4cxx/log4cxx.mk
index 8a7ca8ef17..e799b0fb16 100644
--- a/package/log4cxx/log4cxx.mk
+++ b/package/log4cxx/log4cxx.mk
@@ -17,6 +17,10 @@ LOG4CXX_CONF_OPTS = \
LOG4CXX_DEPENDENCIES = apr apr-util
+ifeq ($(BR2_PACKAGE_BOOST),y)
+LOG4CXX_DEPENDENCIES += boost
+endif
+
ifeq ($(BR2_PACKAGE_LIBESMTP),y)
LOG4CXX_DEPENDENCIES += libesmtp
endif
--
2.33.0
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