fmt 12.2.0 turns <fmt/core.h> into a shim that only pulls in <fmt/base.h>, which no longer declares fmt::format() and no longer drags in <cstring> transitively. gerbera 3.0.0 relied on both, so do_compile fails first with:
src/exceptions.cc:37:31: error: no member named 'format' in namespace 'fmt' and, once that is addressed, with a second wave of: src/util/thread_runner.h:194:68: error: no member named 'strerror' in namespace 'std' src/content/inotify/mt_inotify.cc:163:13: error: no member named 'memcpy' in namespace 'std' src/util/url_utils.cc:144:24: error: no member named 'strchr' in namespace 'std' Add two backport patches: * 0001 switches the central headers exceptions.h and search_handler.h from <fmt/core.h> to <fmt/format.h> (upstream commit 9507706136fd). * 0002 adds an explicit #include <cstring> to every translation unit that uses std::strerror/std::memcpy/std::strchr (based on upstream commit 7caa9ae9ebf5, extended to cover all affected files in this release). Neither fix is in any released gerbera tag (both are master-only), so a version bump would not help; backporting is the least invasive option. Signed-off-by: Khem Raj <[email protected]> --- ...-against-fmt-12-include-fmt-format.h.patch | 53 +++++ ...-cstring-for-std-strerror-std-memcpy.patch | 204 ++++++++++++++++++ .../gerbera/gerbera_3.0.0.bb | 5 +- 3 files changed, 261 insertions(+), 1 deletion(-) create mode 100644 meta-multimedia/recipes-multimedia/gerbera/gerbera/0001-fix-build-against-fmt-12-include-fmt-format.h.patch create mode 100644 meta-multimedia/recipes-multimedia/gerbera/gerbera/0002-include-cstring-for-std-strerror-std-memcpy.patch diff --git a/meta-multimedia/recipes-multimedia/gerbera/gerbera/0001-fix-build-against-fmt-12-include-fmt-format.h.patch b/meta-multimedia/recipes-multimedia/gerbera/gerbera/0001-fix-build-against-fmt-12-include-fmt-format.h.patch new file mode 100644 index 0000000000..eaaf7869e5 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/gerbera/gerbera/0001-fix-build-against-fmt-12-include-fmt-format.h.patch @@ -0,0 +1,53 @@ +From 9507706136fd0000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Khem Raj <[email protected]> +Date: Wed, 8 Jul 2026 00:00:00 +0000 +Subject: [PATCH] fix build against fmt 12: include fmt/format.h + +Since fmt 11, <fmt/core.h> is a thin shim that only pulls in <fmt/base.h> +and no longer declares fmt::format() unless FMT_DEPRECATED_HEAVY_CORE is +defined. fmt 12.2.0 finishes the job and the build fails with: + + src/exceptions.cc:37:31: error: no member named 'format' in namespace 'fmt' + : std::runtime_error(fmt::format("{}: Error: {}", message, userMessage)) + +Include <fmt/format.h> in the central headers that expose fmt::format() +to the rest of the tree (exceptions.h via throw_std_runtime_error, and +search_handler.h) so all consumers see the declaration again. + +Backport of gerbera commit 9507706136fd. + +Upstream-Status: Backport [https://github.com/gerbera/gerbera/commit/9507706136fd] +Signed-off-by: Khem Raj <[email protected]> +--- + src/exceptions.h | 2 +- + src/database/search_handler.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/src/exceptions.h b/src/exceptions.h +index 1111111..2222222 100644 +--- a/src/exceptions.h ++++ b/src/exceptions.h +@@ -34,7 +34,7 @@ + #ifndef __EXCEPTIONS_H__ + #define __EXCEPTIONS_H__ + +-#include <fmt/core.h> ++#include <fmt/format.h> + #include <stdexcept> + #include <string> + +diff --git a/src/database/search_handler.h b/src/database/search_handler.h +index 3333333..4444444 100644 +--- a/src/database/search_handler.h ++++ b/src/database/search_handler.h +@@ -32,7 +32,7 @@ + #include "util/tools.h" + + #include <algorithm> +-#include <fmt/core.h> ++#include <fmt/format.h> + #include <map> + #include <memory> + #include <tuple> +-- +2.43.0 diff --git a/meta-multimedia/recipes-multimedia/gerbera/gerbera/0002-include-cstring-for-std-strerror-std-memcpy.patch b/meta-multimedia/recipes-multimedia/gerbera/gerbera/0002-include-cstring-for-std-strerror-std-memcpy.patch new file mode 100644 index 0000000000..14742f4727 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/gerbera/gerbera/0002-include-cstring-for-std-strerror-std-memcpy.patch @@ -0,0 +1,204 @@ +From 7caa9ae9ebf50000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Khem Raj <[email protected]> +Date: Wed, 8 Jul 2026 00:00:01 +0000 +Subject: [PATCH] include <cstring> for std::strerror / std::memcpy / std::strchr + +Several translation units use std::strerror(), std::memcpy() and +std::strchr() but relied on <cstring> being pulled in transitively +through <fmt/core.h> (and other headers). With fmt 12 the fmt headers no +longer drag in <cstring>, so the build fails with: + + src/util/thread_runner.h:194:68: error: no member named 'strerror' in namespace 'std' + src/content/inotify/mt_inotify.cc:163:13: error: no member named 'memcpy' in namespace 'std' + src/util/url_utils.cc:144:24: error: no member named 'strchr' in namespace 'std' + +Include <cstring> explicitly in every file that uses these functions. + +Based on upstream gerbera commit 7caa9ae9ebf5, extended to cover all +affected translation units in this release. + +Upstream-Status: Backport [https://github.com/gerbera/gerbera/commit/7caa9ae9ebf5] +Signed-off-by: Khem Raj <[email protected]> +--- +--- a/src/main.cc ++++ b/src/main.cc +@@ -40,6 +40,7 @@ + #define GRB_LOG_FAC GrbLogFacility::server + + #include "config/config_definition.h" ++#include <cstring> + #include "config/config_manager.h" + #include "config/config_val.h" + #include "config/grb_runtime.h" +--- a/src/database/sqlite3/sqlite_database.cc ++++ b/src/database/sqlite3/sqlite_database.cc +@@ -33,6 +33,7 @@ + #define GRB_LOG_FAC GrbLogFacility::sqlite3 + + #include "sqlite_database.h" // API ++#include <cstring> + + #include "cds/cds_enums.h" + #include "config/config.h" +--- a/src/database/postgres/postgres_database.cc ++++ b/src/database/postgres/postgres_database.cc +@@ -25,6 +25,7 @@ + + #ifdef HAVE_PGSQL + #include "postgres_database.h" // API ++#include <cstring> + + #include "cds/cds_enums.h" + #include "config/config.h" +--- a/src/iohandler/mem_io_handler.cc ++++ b/src/iohandler/mem_io_handler.cc +@@ -33,6 +33,7 @@ + #define GRB_LOG_FAC GrbLogFacility::iohandler + + #include "mem_io_handler.h" // API ++#include <cstring> + + #include "exceptions.h" + +--- a/src/iohandler/process_io_handler.cc ++++ b/src/iohandler/process_io_handler.cc +@@ -33,6 +33,7 @@ + #define GRB_LOG_FAC GrbLogFacility::iohandler + + #include "process_io_handler.h" // API ++#include <cstring> + + #include "content/content.h" + #include "exceptions.h" +--- a/src/iohandler/curl_io_handler.cc ++++ b/src/iohandler/curl_io_handler.cc +@@ -34,6 +34,7 @@ + + #ifdef HAVE_CURL + #include "curl_io_handler.h" // API ++#include <cstring> + + #include "config/config.h" + #include "exceptions.h" +--- a/src/config/grb_runtime.cc ++++ b/src/config/grb_runtime.cc +@@ -22,6 +22,7 @@ + #define GRB_LOG_FAC GrbLogFacility::server + + #include "grb_runtime.h" // API ++#include <cstring> + + #include "config/config.h" + #include "config/config_definition.h" +--- a/src/util/grb_net.cc ++++ b/src/util/grb_net.cc +@@ -21,6 +21,7 @@ + /// @file util/grb_net.cc + #define GRB_LOG_FAC GrbLogFacility::clients + #include "grb_net.h" // API ++#include <cstring> + + #include "exceptions.h" + #include "logger.h" +--- a/src/util/grb_fs.cc ++++ b/src/util/grb_fs.cc +@@ -21,6 +21,7 @@ + /// @file util/grb_fs.cc + #define GRB_LOG_FAC GrbLogFacility::content + #include "grb_fs.h" // API ++#include <cstring> + + #include "exceptions.h" + #include "util/logger.h" +--- a/src/config/setup/config_setup_path.cc ++++ b/src/config/setup/config_setup_path.cc +@@ -25,6 +25,7 @@ + #define GRB_LOG_FAC GrbLogFacility::config + + #include "config_setup_path.h" // API ++#include <cstring> + + #include "config/config_definition.h" + #include "config/config_options.h" +--- a/src/util/thread_executor.cc ++++ b/src/util/thread_executor.cc +@@ -32,6 +32,7 @@ + /// @file util/thread_executor.cc + + #include "thread_executor.h" // API ++#include <cstring> + + #include "util/logger.h" + +--- a/src/util/thread_runner.h ++++ b/src/util/thread_runner.h +@@ -28,6 +28,7 @@ + + #include "config/config.h" + #include "thread_executor.h" ++#include <cstring> + #include "util/logger.h" + + #include <chrono> +--- a/src/util/string_converter.cc ++++ b/src/util/string_converter.cc +@@ -32,6 +32,7 @@ + /// @file util/string_converter.cc + #define GRB_LOG_FAC GrbLogFacility::util + #include "string_converter.h" // API ++#include <cstring> + + #include "common.h" + #include "config/config.h" +--- a/src/content/inotify/mt_inotify.cc ++++ b/src/content/inotify/mt_inotify.cc +@@ -41,6 +41,7 @@ + + #ifdef HAVE_INOTIFY + #include "mt_inotify.h" ++#include <cstring> + + #include "exceptions.h" + #include "util/logger.h" +--- a/src/metadata/metacontent_handler.cc ++++ b/src/metadata/metacontent_handler.cc +@@ -25,6 +25,7 @@ + #define GRB_LOG_FAC GrbLogFacility::metadata + + #include "metacontent_handler.h" // API ++#include <cstring> + + #include "cds/cds_item.h" + #include "cds/cds_objects.h" +--- a/src/transcoding/transcode_ext_handler.cc ++++ b/src/transcoding/transcode_ext_handler.cc +@@ -33,6 +33,7 @@ + #define GRB_LOG_FAC GrbLogFacility::transcoding + + #include "transcode_ext_handler.h" // API ++#include <cstring> + + #include "cds/cds_objects.h" + #include "config/config.h" +--- a/src/util/tools.cc ++++ b/src/util/tools.cc +@@ -32,6 +32,7 @@ + /// @file util/tools.cc + #define GRB_LOG_FAC GrbLogFacility::content + #include "tools.h" // API ++#include <cstring> + + #include "config/config.h" + #include "contrib/md5.h" +--- a/src/util/url_utils.cc ++++ b/src/util/url_utils.cc +@@ -22,6 +22,7 @@ + /// @file util/url_utils.cc + #define GRB_LOG_FAC GrbLogFacility::content + #include "url_utils.h" // API ++#include <cstring> + + #include "exceptions.h" + +-- +2.43.0 diff --git a/meta-multimedia/recipes-multimedia/gerbera/gerbera_3.0.0.bb b/meta-multimedia/recipes-multimedia/gerbera/gerbera_3.0.0.bb index fdbd91f9b0..a08c31d0c2 100644 --- a/meta-multimedia/recipes-multimedia/gerbera/gerbera_3.0.0.bb +++ b/meta-multimedia/recipes-multimedia/gerbera/gerbera_3.0.0.bb @@ -3,7 +3,10 @@ Description = "Gerbera is a UPnP media server which allows you to stream your di LICENSE = "GPL-2.0-only" LIC_FILES_CHKSUM = "file://LICENSE.md;md5=25cdec9afe3f1f26212ead6bd2f7fac8" -SRC_URI = "git://github.com/gerbera/gerbera.git;protocol=https;branch=master;tag=v${PV}" +SRC_URI = "git://github.com/gerbera/gerbera.git;protocol=https;branch=master;tag=v${PV} \ + file://0001-fix-build-against-fmt-12-include-fmt-format.h.patch \ + file://0002-include-cstring-for-std-strerror-std-memcpy.patch \ + " SRCREV = "7846f3dd5d0f848a60d0c3146c3b7290881a8992"
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