70 lines
2.8 KiB
Markdown
70 lines
2.8 KiB
Markdown
# Cross-compiling under mingw
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Just running `make libopusfile-0.dll` in this directory should download
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and build opusfile and its dependencies. Some mingw
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libraries need to be compiled into the final package.
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## Generic instructions
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To build opusfile under mingw, you need to first build:
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- libogg
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- libopus
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- openssl
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For 'make check' to work, you may need wine installed.
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To build openssl, try:
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CROSS_COMPILE="i686-w64-mingw32-" ./Configure mingw no-asm no-shared --prefix=$PWD/mingw && make depend && make -j8 && make install
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To build opusfile, try:
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CC=i686-w64-mingw32-gcc PKG_CONFIG_PATH=$PWD/lib/pkgconfig RANLIB=i686-w64-mingw32-ranlib make -f ../unix/Makefile
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## Building the release package
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Running `make package` should produce a binary package.
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The steps are something like
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- Compile dynamic opusfile with:
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- ./configure --host=i686-w64-mingw32 --prefix=/path/to/builddir/mingw \
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PKG_CONFIG_PATH=/path/to/builddir/mingw/lib/pkgconfig
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- make && make check && make -C doc/latex
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- If Doxygen fails because of unescaped '#' characters in URLs
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Update to at least Doxygen 1.8.15. Doxygen 1.8.3 also works.
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- mkdir opusfile-${version}-win32
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- Copy AUTHORS COPYING README.md include/opusfile.h to the release dir.
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- Don't put opusfile.h in an opusfile-${version}-win32/include directory,
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just put it straight in the release dir.
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- Merge changes between README.md and the version in the last
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binary release. E.g. it's good to include versions of the dependencies,
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release notes, etc.
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- Convert README.md to DOS line endings.
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- Copy .libs/libopusfile-0.dll to the release dir.
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- Copy .libs/libopusfile.a to the release dir.
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- Copy .libs/libopusurl-0.dll to the release dir.
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- Copy .libs/libopusurl.a to the release dir.
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- Copy mingw/bin/*.dll to the release dir for dependencies.
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- Copy any other dependent dlls, e.g. on Fedora 32 I needed to copy
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/usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_dw2-1.dll
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/usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll
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On Fedora 23 I needed to copy
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/usr/i686-w64-mingw32/sys-root/mingw/bin/libgcc_s_sjlj-1.dll
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/usr/i686-w64-mingw32/sys-root/mingw/bin/libwinpthread-1.dll
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On Gentoo I needed to copy
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/usr/lib64/gcc/i686-w64-mingw32/7.3.0/libgcc_s_sjlj-1.dll
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TODO: It may be possible to avoid this with CFLAGS="-static-libgcc"
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- Copy doc/latex/refman.pdf to opusfile-${version}-win32/opusfile-${version}.pdf
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- Copy examples/.libs/*.exe to the release dir.
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- Run "i686-w64-ming32-strip *.dll *.a *.exe" in the release dir.
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- In the release dir, run:
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sha256sum * > SHA256SUMS.txt
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gpg --detach-sign --armor SHA256SUMS.txt
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- In the parent directory, create the archive:
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zip -r opusfile-${version}-win32.zip opusfile-${version}-win32/*
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- Copy the archive to a clean system and verify the examples work
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to make sure you've included all the necessary libraries.
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