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Add support for win32 builds

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Closes #3
This commit is contained in:
BtbN 2020-09-27 22:10:05 +02:00
parent 0e104d9662
commit 77b3030134
17 changed files with 123 additions and 19 deletions
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26
images/base-win32/Dockerfile Normal file
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ARG GH_REPO=btbn/ffmpeg-builds
FROM docker.pkg.github.com/$GH_REPO/base:latest
ENV DEBIAN_FRONTEND noninteractive
RUN \
apt-get -y install mingw-w64 && \
apt-get -y clean && \
rm /usr/lib/gcc/*-w64-mingw32/*/libstdc++*.dll* && \
rm /usr/lib/gcc/*-w64-mingw32/*/libgcc_s* && \
rm /usr/lib/gcc/*-w64-mingw32/*/*.dll.a && \
rm /usr/*-w64-mingw32/lib/*.dll.a && \
mkdir /opt/ffbuild
ADD toolchain.cmake /toolchain.cmake
ADD cross.meson /cross.meson
ENV FFBUILD_TARGET_FLAGS="--pkg-config=pkg-config --cross-prefix=i686-w64-mingw32- --arch=i686 --target-os=mingw32" \
FFBUILD_TOOLCHAIN=i686-w64-mingw32 \
FFBUILD_CROSS_PREFIX=i686-w64-mingw32- \
FFBUILD_PREFIX=/opt/ffbuild \
FFBUILD_CMAKE_TOOLCHAIN=/toolchain.cmake \
PKG_CONFIG_LIBDIR=/opt/ffbuild/lib/pkgconfig \
CFLAGS="-static-libgcc -static-libstdc++ -I/opt/ffbuild/include -O2 -pipe -D_FORTIFY_SOURCE=2 -fstack-protector-strong" \
CXXFLAGS="-static-libgcc -static-libstdc++ -I/opt/ffbuild/include -O2 -pipe -D_FORTIFY_SOURCE=2 -fstack-protector-strong" \
LDFLAGS="-static-libgcc -static-libstdc++ -L/opt/ffbuild/lib -O2 -pipe -fstack-protector-strong"

18
images/base-win32/cross.meson Normal file
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[binaries]
c = 'i686-w64-mingw32-gcc'
cpp = 'i686-w64-mingw32-g++'
ar = 'i686-w64-mingw32-ar'
strip = 'i686-w64-mingw32-strip'
windres = 'i686-w64-mingw32-windres'
exe_wrapper = ['wine']
[properties]
c_link_args = ['-static-libgcc']
cpp_link_args = ['-static-libgcc', '-static-libstdc++']
needs_exe_wrapper = true
[host_machine]
system = 'windows'
cpu_family = 'i686'
cpu = 'i686'
endian = 'little'

13
images/base-win32/toolchain.cmake Normal file
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set(CMAKE_SYSTEM_NAME Windows)
set(CMAKE_SYSTEM_PROCESSOR i686)
set(CMAKE_C_COMPILER i686-w64-mingw32-gcc)
set(CMAKE_CXX_COMPILER i686-w64-mingw32-g++)
set(CMAKE_RC_COMPILER i686-w64-mingw32-windres)
set(CMAKE_RANLIB i686-w64-mingw32-ranlib)
set(CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32 /opt/ffbuild)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)