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play-audio: Fix shared library clash

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The play-audio binary links to libOpenSLES, which links indirectly
to libskia. As libskia links to both libpng and libjpeg this means
problems if either of those libraries are installed from a Termux
package into LD_LIBRARY_PATH.

Avoid this by placing the play-audio binary into libexec/, and let
bin/play-audio be a wrapper script which resets LD_LIBRARY_PATH
before calling the binary in libexec/. Fixes #103.
This commit is contained in:
Fredrik Fornwall 2015-12-22 17:34:50 -05:00
parent 47cf371b0d
commit 433f51009f
1 changed files with 6 additions and 2 deletions
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8
packages/play-audio/build.sh
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@ -1,12 +1,16 @@
TERMUX_PKG_HOMEPAGE=http://termux.com
TERMUX_PKG_DESCRIPTION="Simple commandline audio player for Android"
TERMUX_PKG_VERSION=0.2
TERMUX_PKG_VERSION=0.3
termux_step_make_install () {
local LIBEXEC_BINARY=$TERMUX_PREFIX/libexec/play-audio
$CXX $CFLAGS $LDFLAGS \
-std=c++14 -Wall -Wextra -pedantic -Werror \
-lOpenSLES \
$TERMUX_PKG_BUILDER_DIR/play-audio.cpp -o $TERMUX_PREFIX/bin/play-audio
$TERMUX_PKG_BUILDER_DIR/play-audio.cpp -o $LIBEXEC_BINARY
printf "#!/bin/sh\n\n# Avoid linker errors due to libOpenSLES.so:\nLD_LIBRARY_PATH= exec $LIBEXEC_BINARY \$@\n" > $TERMUX_PREFIX/bin/play-audio
chmod +x $TERMUX_PREFIX/bin/play-audio
mkdir -p $TERMUX_PREFIX/share/man/man1/
cp $TERMUX_PKG_BUILDER_DIR/play-audio.1 $TERMUX_PREFIX/share/man/man1/