8258081602
Commit 888546e527 wrongly removed linking
with -lm resulting in the following build failure:
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gnueabihf-gcc -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/lib -lsndfile
/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: fm_mpx.o: undefined reference to symbol 'cos@@GLIBC_2.4'
/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabihf/sysroot/lib/libm.so.6: error adding symbols: DSO missing from command line
Fixes:
- http://autobuild.buildroot.org/results/b2a6e6fd77bf9071ce9f75fed1811be9ffe5366d
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
26 lines
1.2 KiB
Diff
26 lines
1.2 KiB
Diff
Makefile: Fix static linking
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Since libsndfile uses funtions from libm, the -lm should be specified
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after libsndfile for static linking.
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Signed-off-by: "Eric Limpens" <Limpens@gmail.com>
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[Fabrice: add $(SNDFILE_LIBS) to pass all dependencies from pkg-config]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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diff -purN pifmrds-0bf57f9ce0d954365a38d8af8e7be6f28521c3f2.orig/src/Makefile pifmrds-0bf57f9ce0d954365a38d8af8e7be6f28521c3f2/src/Makefile
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--- pifmrds-0bf57f9ce0d954365a38d8af8e7be6f28521c3f2.orig/src/Makefile 2016-02-26 08:06:43.102962592 +0100
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+++ pifmrds-0bf57f9ce0d954365a38d8af8e7be6f28521c3f2/src/Makefile 2016-02-26 08:27:11.069148203 +0100
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@@ -1,10 +1,10 @@
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CC = gcc
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app: rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o
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- $(CC) $(LDFLAGS) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o -lm -lsndfile
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+ $(CC) $(LDFLAGS) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o $(SNDFILE_LIBS) -lm
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rds_wav: rds.o waveforms.o rds_wav.o fm_mpx.o
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- $(CC) $(LDFLAGS) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o -lm -lsndfile
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+ $(CC) $(LDFLAGS) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o $(SNDFILE_LIBS) -lm
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rds.o: rds.c waveforms.h
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$(CC) $(CFLAGS) rds.c
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