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- From 06109c84ab6930265287049c4bf9405e7ebc4986 Mon Sep 17 00:00:00 2001
- From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
- Date: Wed, 4 Aug 2021 10:27:16 +0200
- Subject: [PATCH] configure.ac: fix static linking with sndfile
- Use SOX_FMT_PKG to retrieve sndfile dependencies (e.g. flac, opus or
- vorbis). This will fix the following static build failure:
- configure:14720: checking for sf_open_virtual in -lsndfile
- configure:14745: /tmp/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -static -Wall -Wmissing-prototypes -Wstrict-prototypes -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -static -Wl,--as-needed conftest.c -lsndfile >&5
- conftest.c:73:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
- 73 | char sf_open_virtual ();
- | ^~~~
- conftest.c:75:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
- 75 | main ()
- | ^~~~
- /tmp/instance-1/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: /tmp/instance-1/output-1/host/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/4bc58ed68b29642876bb02710d0cd4f31540de86
- Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
- [Upstream status: not sent yet (waiting for feedback on third patch)]
- ---
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
- diff --git a/configure.ac b/configure.ac
- index 8ae3202c..26510769 100644
- --- a/configure.ac
- +++ b/configure.ac
- @@ -117,7 +117,7 @@ SOX_FMT_REQ([mp3], [MAD LAME TWOLAME])
- SOX_FMT_PKG([oggvorbis], [ogg vorbis vorbisenc vorbisfile])
- SOX_FMT_PKG([opus], [opusfile])
-
- -SOX_DL_LIB([libsndfile], [sndfile.h], [sndfile], [sf_open_virtual])
- +SOX_FMT_PKG([libsndfile], [sndfile])
- SOX_FMT_REQ([sndfile], [LIBSNDFILE])
-
- SOX_FMT_LIB([wavpack], [wavpack/wavpack.h], [wavpack], [WavpackGetSampleRate])
- --
- 2.30.2
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