From 900b1827c55cc6020b3242640075174c2e6b12a5 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Wed, 4 Aug 2021 22:16:40 +0200 Subject: [PATCH] configure.ac: find sndfile through pkg-config Find sndfile through pkg-config to retrieve sndfile dependencies such as flac and avoid the following static build failure: /tmp/instance-3/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: /tmp/instance-3/output-1/host/bin/../xtensa-buildroot-linux-uclibc/sysroot/usr/lib/libsndfile.a(libsndfile_la-flac.o): in function `flac_byterate': flac.c:(.text+0xfc): undefined reference to `FLAC__StreamDecoderErrorStatusString' Fixes: - http://autobuild.buildroot.org/results/92ed30a6855ca11800b779718822bcba4a69c9a3 Signed-off-by: Fabrice Fontaine [Upstream status: https://github.com/mikebrady/shairport-sync/pull/1263] --- configure.ac | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index f77087c5..9b982c51 100644 --- a/configure.ac +++ b/configure.ac @@ -304,7 +304,14 @@ AC_ARG_WITH(convolution, [AS_HELP_STRING([--with-convolution],[choose audio DSP if test "x$with_convolution" = "xyes" ; then AM_INIT_AUTOMAKE([subdir-objects]) AC_DEFINE([CONFIG_CONVOLUTION], 1, [Include audio DSP convolution support.]) - AC_CHECK_LIB([sndfile], [sf_open], , AC_MSG_ERROR(Convolution support requires the sndfile library -- libsndfile1-dev suggested!)) + if test "x${with_pkg_config}" = xyes ; then + PKG_CHECK_MODULES( + [sndfile], [sndfile], + [CFLAGS="${sndfile_CFLAGS} ${CFLAGS}" + LIBS="${sndfile_LIBS} ${LIBS}"], AC_MSG_ERROR(Convolution support requires the sndfile library -- libsndfile1-dev suggested!)) + else + AC_CHECK_LIB([sndfile], [sf_open], , AC_MSG_ERROR(Convolution support requires the sndfile library -- libsndfile1-dev suggested!)) + fi fi AM_CONDITIONAL([USE_CONVOLUTION], [test "x$with_convolution" = "xyes"]) -- 2.30.2