chocpkg/pkgdef/SDL2.sh

description "Simple DirectMedia Layer"
check_pkgconfig sdl2

variant stable fetch_download \
    https://www.libsdl.org/release/SDL2-2.0.5.tar.gz \
    442038cf55965969f2ff06d976031813de643af9c9edc9e331bd761c242e8785
variant latest fetch_hg https://hg.libsdl.org/SDL/

config_options=

# Many OS X systems have the Quartz X11 server installed, but
# we probably don't want to use it.
if [ $(uname) = "Darwin" ]; then
    config_options+=" --disable-video-x11"
fi

# When targeting Windows, we need to install the directx headers first.
if [ $(uname) = "Cygwin" ] || [[ "$BUILD_HOST" = *mingw* ]]; then
    dependencies directx-devel
    config_options+=" --disable-directx"
fi

# Disable assembly to avoid depending on SIMD stuff.
if [[ "$BUILD_HOST" = *-*-emscripten ]]; then
    config_options+=" --disable-assembly"
fi

# For SDL, we do an out-of-tree build in a subdirectory, since the configure
# script can complain otherwise.
AUTOTOOLS_BUILD_PATH=build-artifacts
build_autotools $config_options
Add ability for packages to provide a description. It's nice to be able to get some idea of what a package does. 2016-02-26 01:13:52 +00:00			`description "Simple DirectMedia Layer"`
Split out chocpkg script into modules. These modules encapsulate individual pieces of functionality and make the code far more maintainable. This is a pretty big refactoring but overall a big win. 2016-02-19 04:12:07 +00:00			`check_pkgconfig sdl2`
Add variants support. It's nice to be able to build from source control HEAD, and especially for packages under than Chocolate Doom itself. As a start, define "latest" variants for all the SDL2 packages. 2016-06-15 23:01:48 +00:00
Add SHA256 checking for downloads. Since we're downloading arbitrary executable code from websites and running it, we should at least have some confidence it's the right thing we're running. 2016-07-09 00:41:02 +00:00			`variant stable fetch_download \`
Update SDL to 2.0.5. 2017-01-26 18:47:01 +00:00			`https://www.libsdl.org/release/SDL2-2.0.5.tar.gz \`
			`442038cf55965969f2ff06d976031813de643af9c9edc9e331bd761c242e8785`
Add variants support. It's nice to be able to build from source control HEAD, and especially for packages under than Chocolate Doom itself. As a start, define "latest" variants for all the SDL2 packages. 2016-06-15 23:01:48 +00:00			`variant latest fetch_hg https://hg.libsdl.org/SDL/`
Split out chocpkg script into modules. These modules encapsulate individual pieces of functionality and make the code far more maintainable. This is a pretty big refactoring but overall a big win. 2016-02-19 04:12:07 +00:00
			`config_options=`
Add initial chocpkg scripts. 2016-02-17 04:00:20 +00:00
			`# Many OS X systems have the Quartz X11 server installed, but`
			`# we probably don't want to use it.`
			`if [ $(uname) = "Darwin" ]; then`
Split out chocpkg script into modules. These modules encapsulate individual pieces of functionality and make the code far more maintainable. This is a pretty big refactoring but overall a big win. 2016-02-19 04:12:07 +00:00			`config_options+=" --disable-video-x11"`
Add initial chocpkg scripts. 2016-02-17 04:00:20 +00:00			`fi`

Add directx-devel package. This is a tricky package to support, since the tar file is improperly structured and it is not an autotools package. Refactor slightly and add IS_TAR_BOMB option for this kind of use case. 2016-02-18 04:03:42 +00:00			`# When targeting Windows, we need to install the directx headers first.`
Get rid of pattern_match function. This functionality is built into bash through the [[..]] syntax. 2016-02-25 02:24:09 +00:00			`if [ $(uname) = "Cygwin" ] \|\| [[ "$BUILD_HOST" = mingw ]]; then`
Use 'dependencies' function, don't set DEPENDENCIES. 2016-02-26 01:29:52 +00:00			`dependencies directx-devel`
Split out chocpkg script into modules. These modules encapsulate individual pieces of functionality and make the code far more maintainable. This is a pretty big refactoring but overall a big win. 2016-02-19 04:12:07 +00:00			`config_options+=" --disable-directx"`
Add directx-devel package. This is a tricky package to support, since the tar file is improperly structured and it is not an autotools package. Refactor slightly and add IS_TAR_BOMB option for this kind of use case. 2016-02-18 04:03:42 +00:00			`fi`

SDL2: Disable assembly for Emscripten build. This causes errors / warnings related to SIMD and the SDL2 docs say to disable it. 2018-10-01 03:36:35 +00:00			`# Disable assembly to avoid depending on SIMD stuff.`
			`if [[ "$BUILD_HOST" = --emscripten ]]; then`
			`config_options+=" --disable-assembly"`
			`fi`

Add variable for doing out-of-tree builds. Normally we run ./configure from within the build tree, but autotools now allows doing out-of-tree builds by running configure while cd'ed to a different directory. Add a config variable `AUTOTOOLS_BUILD_PATH` to allow this on a per-package basis, and set this for the SDL2 package; SDL2 hg complains when doing in-tree builds because certain files get clobbered. 2016-07-18 02:50:53 +00:00			`# For SDL, we do an out-of-tree build in a subdirectory, since the configure`
			`# script can complain otherwise.`
			`AUTOTOOLS_BUILD_PATH=build-artifacts`
Split out chocpkg script into modules. These modules encapsulate individual pieces of functionality and make the code far more maintainable. This is a pretty big refactoring but overall a big win. 2016-02-19 04:12:07 +00:00			`build_autotools $config_options`