[Debian-med-packaging] Bug#648803: FTBFS: ksw.c:28:23: fatal error: emmintrin.h: No such file or directory

[Charles Plessy]

Package: bwa
Version: 0.6.0-1
Severity: serious
Justification: fails to build from source

Unfortunately, bwa version 0.6.0 seems to include a header that is
specific to amd64.  For instance:

bwtmisc.c:172:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
bwtmisc.c: In function 'bwt_pac2bwt':
bwtmisc.c:72:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
bwtmisc.c: In function 'bwa_seq_len':
bwtmisc.c:51:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
gcc -c -Wall -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-z,relro -DHAVE_PTHREAD   bwtindex.c -o bwtindex.o
gcc -c -Wall -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-z,relro -DHAVE_PTHREAD   ksw.c -o ksw.o
ksw.c:28:23: fatal error: emmintrin.h: No such file or directory
compilation terminated.
make[2]: *** [ksw.o] Error 1
make[2]: Leaving directory `/build/buildd-bwa_0.6.0-1-armel-HDdcYb/bwa-0.6.0'
dh_auto_build: make -j1 CFLAGS=-Wall -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-z,relro returned exit code 2
make[1]: *** [override_dh_auto_build] Error 2
make[1]: Leaving directory `/build/buildd-bwa_0.6.0-1-armel-HDdcYb/bwa-0.6.0'
make: *** [build] Error 2

-- 
Charles