43 lines
882 B
Bash
43 lines
882 B
Bash
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#!/usr/bin/env bash
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MASON_NAME=libpng
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MASON_VERSION=system
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MASON_SYSTEM_PACKAGE=true
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. ${MASON_DIR}/mason.sh
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if [ ! $(pkg-config libpng --exists; echo $?) = 0 ]; then
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mason_error "Cannot find libpng with pkg-config"
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exit 1
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fi
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function mason_system_version {
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# Use host compiler to produce a binary that can run on the host
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HOST_CC=`MASON_PLATFORM= mason env CC`
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HOST_CFLAGS=`MASON_PLATFORM= mason env CFLAGS`
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mkdir -p "${MASON_PREFIX}"
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cd "${MASON_PREFIX}"
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if [ ! -f version ]; then
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echo "#define PNG_VERSION_INFO_ONLY
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#include <png.h>
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#include <stdio.h>
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int main() {
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printf(\"%s\", PNG_LIBPNG_VER_STRING);
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return 0;
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}
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" > version.c && ${HOST_CC} ${HOST_CFLAGS} version.c $(mason_cflags) -o version
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fi
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./version
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}
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function mason_build {
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:
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}
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function mason_pkgconfig {
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echo 'pkg-config libpng'
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}
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mason_run "$@"
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