57 lines
2.4 KiB
Diff
57 lines
2.4 KiB
Diff
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From 2abf7d2e5c533bf4d7407c2c8057a329cd49a3cd Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
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Date: Tue, 24 Nov 2015 21:57:27 +0100
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Subject: [PATCH 1/1] Fix pkg-config for static linking
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Static linking userspace programs such as MPD against libaudiofile fails if
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FLAC is available, because libaudiofile is linked against FLAC, but this isn't
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expressed in the pkg-config file:
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[..]
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arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libaudiofile.a(FLAC.o): In function `FLACDecoder::reset2()':
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FLAC.cpp:(.text+0x58): undefined reference to `FLAC__stream_decoder_seek_absolute'
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/home/buildroot/build/instance-1/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libaudiofile.a(FLAC.o): In function `FLACEncoder::sync2()':
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FLAC.cpp:(.text+0x88): undefined reference to `FLAC__stream_encoder_finish'
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/home/buildroot/build/instance-1/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libaudiofile.a(FLAC.o): In function `FLACDecoder::~FLACDecoder()':
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FLAC.cpp:(.text+0xc4): undefined reference to `FLAC__stream_decoder_delete'
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/home/buildroot/build/instance-1/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libaudiofile.a(FLAC.o): In function `FLACEncoder::~FLACEncoder()':
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FLAC.cpp:(.text+0x164): undefined reference to `FLAC__stream_encoder_delete'
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/home/buildroot/build/instance-1/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libaudiofile.a(FLAC.o): In function `FLACDecoder::runPull()':
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[..]
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The Libs.private field is specifically designed for such usage:
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From pkg-config documentation:
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Libs.private:
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This line should list any private libraries in use. Private
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libraries are libraries which are not exposed through your
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library, but are needed in the case of static linking.
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Therefore, this patch adds a reference to FLAC as well as to lcov in the
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Libs.private field of the pkg-config file.
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Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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---
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audiofile.pc.in | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/audiofile.pc.in b/audiofile.pc.in
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index ad5956a..d6055ef 100644
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--- a/audiofile.pc.in
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+++ b/audiofile.pc.in
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@@ -8,5 +8,5 @@ Description: audiofile
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Requires:
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Version: @VERSION@
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Libs: -L${libdir} -laudiofile
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-Libs.private: -lm
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+Libs.private: @FLAC_LIBS@ @COVERAGE_LIBS@ -lm
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Cflags: -I${includedir}
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--
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2.6.2
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