Commit 715f3ace authored by Andres Gomez's avatar Andres Gomez

travis: add the possibility of using the txc-dxtn library

The txc-dxtn library implements the patented S3 Texture Compression
algorithm.

By default it won't be used but we add the possibility of setting the
USE_TXC_DXTN variable to yes in the travis web UI so it will be
installed and used for the scons tests.

Cc: Eric Anholt <eric@anholt.net>
Cc: Rhys Kidd <rhyskidd@gmail.com>
Signed-off-by: Andres Gomez's avatarAndres Gomez <agomez@igalia.com>
[Emil Velikov: keep the LIB prefix, drop the LD_LIBRARY_PATH, fold URL]
Signed-off-by: default avatarEmil Velikov <emil.velikov@collabora.com>

(cherry picked from commit 29322dae)
parent ab72ef5c
......@@ -37,6 +37,7 @@ env:
- XCBPROTO_VERSION=xcb-proto-1.11
- LIBXCB_VERSION=libxcb-1.11
- LIBXSHMFENCE_VERSION=libxshmfence-1.2
- LIBTXC_DXTN_VERSION=libtxc_dxtn-1.0.1
- LLVM_VERSION=3.9
- LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
- PKG_CONFIG_PATH=$HOME/prefix/lib/pkgconfig
......@@ -103,6 +104,19 @@ install:
- tar -jxvf $LIBXSHMFENCE_VERSION.tar.bz2
- (cd $LIBXSHMFENCE_VERSION && ./configure --prefix=$HOME/prefix && make install)
# libtxc-dxtn uses the patented S3 Texture Compression
# algorithm. Therefore, we don't want to use this library but it is
# still possible through setting the USE_TXC_DXTN variable to yes in
# the travis web UI.
#
# According to Wikipedia, the patent expires on October 2, 2017:
# https://en.wikipedia.org/wiki/S3_Texture_Compression#Patent
- if test "x$USE_TXC_DXTN" = xyes; then
wget https://people.freedesktop.org/~cbrill/libtxc_dxtn/$LIBTXC_DXTN_VERSION.tar.bz2;
tar -jxvf $LIBTXC_DXTN_VERSION.tar.bz2;
(cd $LIBTXC_DXTN_VERSION && ./configure --prefix=$HOME/prefix && make install);
fi
script:
- if test "x$BUILD" = xmake; then
./autogen.sh --enable-debug
......
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