WIP

CMakeLists.txt

@@ -14,16 +14,15 @@ include(CTest)
 find_package(PkgConfig REQUIRED)
 find_package(Threads REQUIRED)
 find_package(Filesystem REQUIRED)
-find_package(FFMPEGAV REQUIRED)
+find_package(GTest REQUIRED)
 find_package(Boost REQUIRED COMPONENTS system program_options)
 find_package(Wt REQUIRED COMPONENTS Wt Dbo DboSqlite3 HTTP)
-find_package(PAM)
-find_package(STB)
-find_package(PkgConfig REQUIRED)
 pkg_check_modules(Taglib REQUIRED IMPORTED_TARGET taglib)
 pkg_check_modules(Config++ REQUIRED IMPORTED_TARGET libconfig++)
 pkg_check_modules(GraphicsMagick++ IMPORTED_TARGET GraphicsMagick++)
-find_package(GTest REQUIRED)
+pkg_check_modules(LIBAV IMPORTED_TARGET libavutil libavformat)
+find_package(PAM)
+find_package(STB)
 
 # WT
 if (NOT Wt_FOUND)
@@ -70,7 +69,6 @@ elseif (IMAGE_LIBRARY STREQUAL STB AND NOT STB_FOUND)
 endif ()
 message(STATUS "IMAGE_LIBRARY set to ${IMAGE_LIBRARY}")
 
-
 add_subdirectory(src)
 
 install(DIRECTORY approot DESTINATION share/lms)

Dockerfile-build

@@ -1,28 +1,39 @@
-FROM	alpine:3.14 AS build
+
+FROM --platform=$BUILDPLATFORM tonistiigi/xx AS xx
+
+FROM --platform=$BUILDPLATFORM alpine:3.14
+ARG TARGETPLATFORM
 
 WORKDIR	/tmp/workdir
 
-ARG	MAKEFLAGS="-j2"
-
 ARG	PREFIX="/tmp/install"
 
-ARG	BUILD_PACKAGES=" \
-	ca-certificates \
-	curl \
-	coreutils \
-	bzip2 \
-	pkgconfig \
-	g++ \
-	ffmpeg-dev \
+ARG BUILD_PACKAGES="\
+	clang \
 	make \
 	cmake \
+	lld \
+	curl \
+	tree \
+	pkgconfig"
+
+RUN	apk add --no-cache ${BUILD_PACKAGES}
+
+ARG	LMS_BUILD_PACKAGES=" \
+	gcc \
+	g++ \
+	musl-dev \
 	boost-dev \
+	ffmpeg-dev \
 	libconfig-dev \
 	taglib-dev \
 	wt-dev \
 	gtest-dev"
 
-RUN	apk add --no-cache --update ${BUILD_PACKAGES}
+# copy xx scripts to your build stage
+COPY --from=xx / /
+
+RUN	xx-apk add --no-scripts --no-cache ${LMS_BUILD_PACKAGES}
 
 # STB
 ARG	STB_VERSION=b42009b3b9d4ca35bc703f5310eedc74f584be58
@@ -37,8 +48,6 @@ RUN \
 COPY . /tmp/lms/
 ARG LMS_BUILD_TYPE="Release"
 RUN \
-	DIR=/tmp/lms/build && mkdir -p ${DIR} && cd ${DIR} && \
-	CXXFLAGS="-I${PREFIX}/include" cmake /tmp/lms/ -DCMAKE_BUILD_TYPE=${LMS_BUILD_TYPE} && \
-	VERBOSE=1 make && \
-	make test
-
+	DIR=/tmp/lms/build && mkdir -p ${DIR} && cd ${DIR}  && \
+		PKG_CONFIG_PATH=/$(xx-info)/usr/lib/pkgconfig CXXFLAGS="-I${PREFIX}/include" cmake /tmp/lms/ -DCMAKE_BUILD_TYPE=${LMS_BUILD_TYPE} $(xx-clang --print-cmake-defines) -DCMAKE_PREFIX_PATH=/$(xx-info)/usr/lib/cmake -DBUILD_TESTING=OFF && \
+		VERBOSE=1 make -j$(nproc)

Dockerfile-release

@@ -2,8 +2,6 @@ FROM	alpine:3.14 AS build
 
 WORKDIR	/tmp/workdir
 
-ARG	MAKEFLAGS="-j2"
-
 ARG	PREFIX="/tmp/install"
 
 ARG	BUILD_PACKAGES=" \
@@ -131,7 +129,6 @@ RUN \
 ## Release Stage
 FROM		alpine:3.14 AS release
 LABEL		maintainer="Emeric Poupon <itmfr@yahoo.fr>"
-LABEL		version=${LMS_VERSION}
 
 ARG	RUNTIME_PACKAGES=" \
 	libssl1.1 \

cmake/modules/FindFFMPEGAV.cmake

@@ -1,23 +0,0 @@
-# Quick and dirty av* includes discoverer
-
-find_path(AVCODEC_INCLUDE_DIR NAMES libavcodec/avcodec.h PATH_SUFFIXES ffmpeg)
-find_library(AVCODEC_LIBRARY avcodec)
-
-find_path(AVFORMAT_INCLUDE_DIR NAMES libavformat/avformat.h PATH_SUFFIXES ffmpeg)
-find_library(AVFORMAT_LIBRARY avformat)
-
-find_path(AVUTIL_INCLUDE_DIR NAMES libavutil/avutil.h PATH_SUFFIXES ffmpeg)
-find_library(AVUTIL_LIBRARY avutil)
-
-include(FindPackageHandleStandardArgs)
-
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(
-        FFMPEGAV
-        FOUND_VAR FFMPEGAV_FOUND
-        REQUIRED_VARS AVUTIL_LIBRARY AVFORMAT_LIBRARY
-)
-
-mark_as_advanced(AVFORMAT_LIBRARY)
-mark_as_advanced(AVUTIL_LIBRARY)
-
-

src/libs/av/CMakeLists.txt

@@ -23,8 +23,7 @@ target_link_libraries(lmsav PUBLIC
 	)
 
 target_link_libraries(lmsav PRIVATE
-	${AVFORMAT_LIBRARY}
-	${AVUTIL_LIBRARY}
+	PkgConfig::LIBAV
 	)
 
 install(TARGETS lmsav DESTINATION lib)

src/libs/metadata/CMakeLists.txt

@@ -1,5 +1,7 @@
 
-add_subdirectory(test)
+if(BUILD_TESTING)
+	add_subdirectory(test)
+endif()
 
 add_library(lmsmetadata SHARED
 	impl/AvFormatParser.cpp

src/libs/som/CMakeLists.txt

@@ -1,5 +1,5 @@
 
-add_library(lmssom STATIC
+add_library(lmssom SHARED
 	impl/DataNormalizer.cpp
 	impl/Network.cpp
 	)
@@ -18,3 +18,4 @@ target_link_libraries(lmssom PUBLIC
 
 set_property(TARGET lmssom PROPERTY POSITION_INDEPENDENT_CODE ON)
 
+install(TARGETS lmssom DESTINATION lib)