Pctest.h | 2 1 + 1 - 0 !
PctestIpv4.h | 2 1 + 1 - 0 !
PctestIpv6.h | 2 1 + 1 - 0 !
main.cc | 2 1 + 1 - 0 !
4 files changed, 4 insertions(+), 4 deletions(-)

 avoid warnings from c++ regarding static strings being used as char*
 Make sure static strings are returned as const char* instead of char*.

GetIfInfo.h | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix typo in c++ header.

README | 4 4 + 0 - 0 !
main.cc | 5 5 + 0 - 0 !
2 files changed, 9 insertions(+)

 give more sensible message when running as non-root

Makefile.in | 9 5 + 4 - 0 !
1 file changed, 5 insertions(+), 4 deletions(-)

 fix install rule to use destdir

ResultTable.cc | 6 3 + 3 - 0 !
1 file changed, 3 insertions(+), 3 deletions(-)

 avoid ambiguous use of abs() causing build failure.
 Avoid failing build with GCC 7 due to abiguous use of abs(unsigned int).
 The problem is this:
   unsigned int a, b, c; c = abs(a - b);
 The type of a - b here is unsigned int, and abs(unsigned int) do not
 exist.  I solved it by changing the calculation to use signed long
 instead, as abs(long) exist and should be able to handle the entire
 value range.

PctestIpv4File.cc | 1 1 + 0 - 0 !
PctestIpv6File.cc | 1 1 + 0 - 0 !
ResultTable.cc | 2 1 + 1 - 0 !
main.cc | 2 1 + 1 - 0 !
4 files changed, 4 insertions(+), 2 deletions(-)

 fix code errors discovered by clang

configure.in | 129 56 + 73 - 0 !
1 file changed, 56 insertions(+), 73 deletions(-)

 update autoconf file to work with newer versions
 Rewrote several parts and require version 2.72, to get the build
 working again.  Upgrade was partly done using autoupdate.  The patch
 could use some work, but as upstream is no longer accepting patches,
 I did not try to make the changes generic and work outside Debian.

Makefile.in | 2 0 + 2 - 0 !
main.cc | 3 1 + 2 - 0 !
2 files changed, 1 insertion(+), 4 deletions(-)

 strip build date and hostname to enable reproducible building

Makefile.in | 9 7 + 2 - 0 !
1 file changed, 7 insertions(+), 2 deletions(-)

 use compile flags from dpkg-buildflags to enable hardening.

pchar.8 | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix minor typo in manual page
 Replaces mimicks with mimics.  Discovered by Lintian.