From: Fabrice Fontaine Date: Tue, 25 May 2021 05:44:27 +0000 (+0200) Subject: package/pifmrds: always link with -lm X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8258081602cf0cacf182fccafdf2f437b1c3f5c5;p=buildroot.git package/pifmrds: always link with -lm Commit 888546e5273d77d49bec564a515e85d7acee6bdd 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 Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- diff --git a/package/pifmrds/0003-Makefile-fix-static-link.patch b/package/pifmrds/0003-Makefile-fix-static-link.patch index 3bd91c981f..3832b77d59 100644 --- a/package/pifmrds/0003-Makefile-fix-static-link.patch +++ b/package/pifmrds/0003-Makefile-fix-static-link.patch @@ -15,11 +15,11 @@ diff -purN pifmrds-0bf57f9ce0d954365a38d8af8e7be6f28521c3f2.orig/src/Makefile pi app: rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o - $(CC) $(LDFLAGS) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o -lm -lsndfile -+ $(CC) $(LDFLAGS) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o $(SNDFILE_LIBS) ++ $(CC) $(LDFLAGS) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o $(SNDFILE_LIBS) -lm rds_wav: rds.o waveforms.o rds_wav.o fm_mpx.o - $(CC) $(LDFLAGS) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o -lm -lsndfile -+ $(CC) $(LDFLAGS) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o $(SNDFILE_LIBS) ++ $(CC) $(LDFLAGS) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o $(SNDFILE_LIBS) -lm rds.o: rds.c waveforms.h $(CC) $(CFLAGS) rds.c