Makefile | 4 3 + 1 - 0 !
1 file changed, 3 insertions(+), 1 deletion(-)

 move prerequisite byteorder.h to correct target
 As dependency of target all, byteorder.h might not be available to readfile.c
 in time. The issue shows up occasionally during parallel builds. It shows up
 immediately when ordering byteorder.h after the exifprobe prerequisite.
 Making byteorder.h a prerequisite of readfile.o reflects the actual dependency.

makebyteorder.sh | 15 8 + 7 - 0 !
1 file changed, 8 insertions(+), 7 deletions(-)

 obtain endianness from dpkg-architecture

readfile.c | 3 2 + 1 - 0 !
1 file changed, 2 insertions(+), 1 deletion(-)

 handle endianness in read_ulong() equivalent to read_ushort()
 This change makes autopkgtest succeed also on s390x.
 .

mkcomptime | 3 2 + 1 - 0 !
1 file changed, 2 insertions(+), 1 deletion(-)

 fix an embed build time created by mkcomptime script.

ciff.c | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 correct type of timestamp holding variable
 With introduction of 64 bit timestamps a timestamp cannot be represented as
 long on all architectures anymore. 

exifgrep.1 | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 fix incorrect and add missing formattings