set SDLMIXER_VENDORED to ON and vendor the required libraries into libs/SDL3_mixer/external

disable SDLMIXER_VORBIS_VORBISFILE add ogg v1.3.5-SDL add opus v1.4.x-SDL add opusfile v0.13-git-SDL
2026-04-13 11:20:08 +02:00
parent 85d1832a0c
commit 6ac2b1fde0
588 changed files with 133445 additions and 11 deletions
@@ -0,0 +1,21 @@
+FROM fedora:32
+MAINTAINER opus@xiph.org
+
+# Linux build.
+RUN dnf update -y --setopt=deltarpm=0
+RUN dnf install -y git gcc make wget xz
+RUN dnf install -y autoconf automake libtool pkgconfig
+
+# mingw cross build.
+RUN dnf install -y mingw32-gcc zip
+
+RUN dnf clean all
+
+RUN git clone https://gitlab.xiph.org/xiph/opusfile.git
+
+WORKDIR opusfile
+RUN git pull
+COPY Makefile mingw/Makefile
+RUN make -C mingw
+RUN ./autogen.sh && ./configure --host=i686-w64-mingw32 --prefix=${PWD}/mingw PKG_CONFIG_PATH=${PWD}/mingw/lib/pkgconfig && make && make check && make install
+RUN make -C mingw package
@@ -0,0 +1,113 @@
+# Cross-compile opusfile under mingw
+
+TOOL_PREFIX ?= i686-w64-mingw32
+
+# To build opusfile under mingw, we first need to build:
+DEPS = ogg opus ssl
+
+ogg_URL := https://downloads.xiph.org/releases/ogg/libogg-1.3.4.tar.xz
+ogg_SHA := c163bc12bc300c401b6aa35907ac682671ea376f13ae0969a220f7ddf71893fe
+
+opus_URL := https://archive.mozilla.org/pub/opus/opus-1.3.1.tar.gz
+opus_SHA := 65b58e1e25b2a114157014736a3d9dfeaad8d41be1c8179866f144a2fb44ff9d
+
+ssl_URL := https://openssl.org/source/openssl-1.0.2u.tar.gz
+ssl_SHA := ecd0c6ffb493dd06707d38b14bb4d8c2288bb7033735606569d8f90f89669d16
+
+all: $(DEPS)
+
+libopusfile-0.dll: ../unix/Makefile $(DEPS)
+	CC=$(TOOL_PREFIX)-gcc \
+	RANLIB=$(TOOL_PREFIX)-ranlib \
+	PKG_CONFIG_PATH=$(CURDIR)/lib/pkgconfig \
+	$(MAKE) -f $<
+
+opusfile: $(DEPS)
+	$(MKDIR) $@
+	cd $@ && ../configure --host=$(TOOL_PREFIX) --prefix=$(CURDIR) \
+	  PKG_CONFIG_PATH=$(CURDIR)/lib/pkgconfig
+	$(MAKE) -C $@
+
+clean:
+	$(RM) -r objs
+	$(RM) -r  bin include lib share ssl
+	$(RM) -r $(DEP_DIRS)
+	$(RM) opusfile_example.exe seeking_example.exe
+	$(RM) libopusfile.a libopusurl.a
+
+# Generate rules to download and verify each dependency.
+define WGET_template =
+ # Generate tarball name from the url.
+ DEP_TARBALLS += $$(notdir $$($(1)_URL))
+ $(1)_DIR := $$(basename $$(basename $$(notdir $$($(1)_URL))))
+ DEP_DIRS += $$($(1)_DIR)
+
+ # Verify and unpack tarball.
+ $$($(1)_DIR): $$(notdir $$($(1)_URL))
+	@if test "$$($(1)_SHA)" = "$$$$(sha256sum $$< | cut -f 1 -d ' ')"; \
+	then \
+	  echo "+ $$< checksum verified."; \
+	else \
+	  echo "! $$< checksum didn't match!"; \
+	  $(RM) $$<; exit 1; \
+	fi
+	tar xf $$<
+
+ # Fetch tarball from the url.
+ $$(notdir $$($(1)_URL)):
+	wget $$($(1)_URL)
+
+ # Hook project-specific build rule.
+ $(1): $(1)_BUILD
+endef
+$(foreach dep,$(DEPS),$(eval $(call WGET_template,$(dep))))
+
+fetch: $(DEP_TARBALLS)
+
+realclean: clean
+	$(RM) $(DEP_TARBALLS)
+
+# Build scripts for each specific target.
+
+# NOTE: 'make check' generally requires wine with cross-compiling.
+ogg_BUILD: $(ogg_DIR)
+	cd $< && ./configure --host=$(TOOL_PREFIX) --prefix=$(CURDIR)
+	$(MAKE) -C $< install
+
+opus_BUILD: $(opus_DIR)
+	cd $< && ./configure --host=$(TOOL_PREFIX) --prefix=$(CURDIR)
+	$(MAKE) -C $< install
+
+ssl_BUILD: $(ssl_DIR)
+	cd $< && ./Configure mingw \
+	  --prefix=$(CURDIR) \
+	  --cross-compile-prefix=$(TOOL_PREFIX)-
+	$(MAKE) -C $< depend
+	$(MAKE) -C $<
+	$(MAKE) -C $< install
+
+# Package the binaries.
+DIST_VERSION := $(shell git describe --dirty)
+DIST := opusfile-$(DIST_VERSION)-win32
+package: $(DIST).zip
+
+$(DIST).zip: $(DIST)
+	zip -r $@ $</*
+	@echo $@ ready to go.
+
+$(DIST): $(addprefix $(CURDIR)/bin/, libogg-0.dll libopus-0.dll)
+	#cd .. && make install
+	mkdir -p $(DIST)
+	cp ../AUTHORS ../COPYING ../README.md ../include/opusfile.h $@
+	cp .libs/libopusfile-0.dll $@
+	cp .libs/libopusfile.a $@
+	cp .libs/libopusurl-0.dll $@
+	cp .libs/libopusurl.a $@
+	cp bin/*.dll $@
+	cp *.exe $@
+	cp /usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_dw2-1.dll $@
+	cp /usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll $@
+	i686-w64-mingw32-strip $@/*.exe
+	i686-w64-mingw32-strip $@/*.dll
+	i686-w64-mingw32-strip $@/*.a
+	cd $@ && sha256sum * > SHA256SUMS.txt
@@ -0,0 +1,69 @@
+# Cross-compiling under mingw
+
+Just running `make libopusfile-0.dll` in this directory should download
+and build opusfile and its dependencies. Some mingw
+libraries need to be compiled into the final package.
+
+## Generic instructions
+
+To build opusfile under mingw, you need to first build:
+
+- libogg
+- libopus
+- openssl
+
+For 'make check' to work, you may need wine installed.
+
+To build openssl, try:
+
+ CROSS_COMPILE="i686-w64-mingw32-" ./Configure mingw no-asm no-shared --prefix=$PWD/mingw && make depend && make -j8 && make install
+
+To build opusfile, try:
+
+ CC=i686-w64-mingw32-gcc PKG_CONFIG_PATH=$PWD/lib/pkgconfig RANLIB=i686-w64-mingw32-ranlib make -f ../unix/Makefile
+
+## Building the release package
+
+Running `make package` should produce a binary package.
+
+The steps are something like
+
+- Compile dynamic opusfile with:
+  - ./configure --host=i686-w64-mingw32 --prefix=/path/to/builddir/mingw \
+        PKG_CONFIG_PATH=/path/to/builddir/mingw/lib/pkgconfig
+  - make && make check && make -C doc/latex
+    - If Doxygen fails because of unescaped '#' characters in URLs
+      Update to at least Doxygen 1.8.15. Doxygen 1.8.3 also works.
+- mkdir opusfile-${version}-win32
+- Copy AUTHORS COPYING README.md include/opusfile.h to the release dir.
+  - Don't put opusfile.h in an opusfile-${version}-win32/include directory,
+    just put it straight in the release dir.
+- Merge changes between README.md and the version in the last
+  binary release. E.g. it's good to include versions of the dependencies,
+  release notes, etc.
+- Convert README.md to DOS line endings.
+- Copy .libs/libopusfile-0.dll to the release dir.
+- Copy .libs/libopusfile.a to the release dir.
+- Copy .libs/libopusurl-0.dll to the release dir.
+- Copy .libs/libopusurl.a to the release dir.
+- Copy mingw/bin/*.dll to the release dir for dependencies.
+- Copy any other dependent dlls, e.g. on Fedora 32 I needed to copy
+    /usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_dw2-1.dll
+    /usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll
+  On Fedora 23 I needed to copy
+    /usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_sjlj-1.dll
+    /usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll
+  On Gentoo I needed to copy
+    /usr/lib64/gcc/i686-w64-mingw32/7.3.0/libgcc_s_sjlj-1.dll
+  TODO: It may be possible to avoid this with CFLAGS="-static-libgcc"
+- Copy doc/latex/refman.pdf to opusfile-${version}-win32/opusfile-${version}.pdf
+- Copy examples/.libs/*.exe to the release dir.
+- Run "i686-w64-ming32-strip *.dll *.a *.exe" in the release dir.
+- In the release dir, run:
+    sha256sum * > SHA256SUMS.txt
+    gpg --detach-sign --armor SHA256SUMS.txt
+- In the parent directory, create the archive:
+    zip -r opusfile-${version}-win32.zip opusfile-${version}-win32/*
+- Copy the archive to a clean system and verify the examples work
+  to make sure you've included all the necessary libraries.
+