[Debian-med-packaging] Bug#1065974: ghmm: FTBFS on arm{el,hf}: mcmc.c:144:3: error: implicit declaration of function ‘init_priors’ [-Werror=implicit-function-declaration]

[Sebastian Ramacher]

Source: ghmm
Version: 0.9~rc3-5.1
Severity: serious
Tags: ftbfs
X-Debbugs-Cc: sramacher at debian.org

https://buildd.debian.org/status/fetch.php?pkg=ghmm&arch=armhf&ver=0.9%7Erc3-5.1&stamp=1709147715&raw=0

/bin/bash ../libtool  --tag=CC   --mode=link gcc  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -I/usr/include/arm-linux-gnueabihf  -I/usr/include/libxml2   -Wl,-z,relro -Wl,-z,now -o libxml-test libxml-test.o ../ghmm/.libs/libghmm.a -lm -lm -lm -lm -lpthread  -llapacke  -lxml2 
mcmc.c: In function ‘main’:
mcmc.c:144:3: error: implicit declaration of function ‘init_priors’ [-Werror=implicit-function-declaration]
  144 |   init_priors(mo, &pA, &pB, &pPi);
      |   ^~~~~~~~~~~
mcmc.c:146:15: error: implicit declaration of function ‘ghmm_dmodel_cfbgibbs’; did you mean ‘ghmm_dmodel_logp’? [-Werror=implicit-function-declaration]
  146 |   int * Q =   ghmm_dmodel_cfbgibbs(mo, my_output,
      |               ^~~~~~~~~~~~~~~~~~~~
      |               ghmm_dmodel_logp
mcmc.c:146:15: warning: initialization of ‘int *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
mcmc.c:148:108: warning: passing argument 4 of ‘ghmm_dmodel_viterbi_logp’ makes pointer from integer without a cast [-Wint-conversion]
  148 |   printf("viterbi prob mcmc%f \n", ghmm_dmodel_viterbi_logp(mo, my_output->seq[0], my_output->seq_len[0], Q[0]));
      |                                                                                                           ~^~~
      |                                                                                                            |
      |                                                                                                            int
In file included from mcmc.c:13:
../ghmm/viterbi.h:75:76: note: expected ‘int *’ but argument is of type ‘int’
   75 |   double ghmm_dmodel_viterbi_logp (ghmm_dmodel * mo, int *o, int len, int *state_seq);
      |                                                                       ~~~~~^~~~~~~~~
/bin/bash ../libtool  --tag=CC   --mode=link gcc  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -I/usr/include/arm-linux-gnueabihf  -I/usr/include/libxml2   -Wl,-z,relro -Wl,-z,now -o chmm chmm.o ../ghmm/.libs/libghmm.a -lm -lm -lm -lm -lpthread  -llapacke  -lxml2 
/bin/bash ../libtool  --tag=CC   --mode=link gcc  -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -I/usr/include/arm-linux-gnueabihf  -I/usr/include/libxml2   -Wl,-z,relro -Wl,-z,now -o chmm_test chmm_test.o ../ghmm/.libs/libghmm.a -lm -lm -lm -lm -lpthread  -llapacke  -lxml2 
cc1: some warnings being treated as errors
make[5]: *** [Makefile:823: mcmc.o] Error 1

Cheers
-- 
Sebastian Ramacher