[Freeciv-Dev] (PR#3452) missing configure checks

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

It occurred to me to use autoscan, and I noticed this can be used to 
'verify' an existing configure.ac file.  So I did this:

[jdorje@debian:~/src/freeciv/freeciv2]$ autoscan
intl/dcigettext.c:133: warning: getwd is deprecated, use getcwd instead
configure.ac: warning: missing AC_CHECK_FUNCS([atexit]) wanted by: 
server/sernet.c:360
configure.ac: warning: missing AC_CHECK_FUNCS([gethostbyaddr]) wanted 
by: server/sernet.c:707
configure.ac: warning: missing AC_CHECK_FUNCS([gethostbyname]) wanted 
by: common/netintf.c:188
configure.ac: warning: missing AC_CHECK_FUNCS([gettimeofday]) wanted by: 
server/sernet.c:588
configure.ac: warning: missing AC_CHECK_FUNCS([inet_ntoa]) wanted by: 
server/sernet.c:737
configure.ac: warning: missing AC_CHECK_FUNCS([localeconv]) wanted by: 
common/shared.c:1101
configure.ac: warning: missing AC_CHECK_FUNCS([memchr]) wanted by: 
amiga/vsnprintf.c:390
configure.ac: warning: missing AC_CHECK_FUNCS([memmove]) wanted by: 
common/connection.c:228
configure.ac: warning: missing AC_CHECK_FUNCS([memset]) wanted by: 
server/citytools.c:1055
configure.ac: warning: missing AC_CHECK_FUNCS([nl_langinfo]) wanted by: 
intl/localcharset.c:215
configure.ac: warning: missing AC_CHECK_FUNCS([pow]) wanted by: 
common/combat.c:95
configure.ac: warning: missing AC_CHECK_FUNCS([socket]) wanted by: 
server/meta.c:200
configure.ac: warning: missing AC_CHECK_FUNCS([sqrt]) wanted by: 
common/map.h:450
configure.ac: warning: missing AC_CHECK_FUNCS([strcspn]) wanted by: 
intl/loadmsgcat.c:247
configure.ac: warning: missing AC_CHECK_FUNCS([strspn]) wanted by: 
common/shared.c:244
configure.ac: warning: missing AC_CHECK_FUNCS([strtol]) wanted by: 
server/savegame.c:255
configure.ac: warning: missing AC_CHECK_HEADERS([langinfo.h]) wanted by: 
intl/loadmsgcat.c:60
configure.ac: warning: missing AC_CHECK_HEADERS([libintl.h]) wanted by: 
intl/bindtextdom.c:27
configure.ac: warning: missing AC_C_VOLATILE wanted by: 
intl/localcharset.c:78
configure.ac: warning: missing AC_FUNC_CLOSEDIR_VOID wanted by: 
common/shared.c:913
configure.ac: warning: missing AC_FUNC_MALLOC wanted by: server/sernet.c:729
configure.ac: warning: missing AC_FUNC_MEMCMP wanted by: 
client/attribute.c:56
configure.ac: warning: missing AC_FUNC_REALLOC wanted by: 
intl/dcigettext.c:892
configure.ac: warning: missing AC_FUNC_SELECT_ARGTYPES wanted by: 
server/sernet.c:284
configure.ac: warning: missing AC_FUNC_STAT wanted by: common/shared.c:986
configure.ac: warning: missing AC_HEADER_DIRENT wanted by: 
common/shared.c:23
configure.ac: warning: missing AC_HEADER_STDBOOL wanted by: 
server/airgoto.c:66
configure.ac: warning: missing AC_PROG_CXX wanted by: win32.sh:5
configure.ac: warning: missing AC_PROG_GCC_TRADITIONAL wanted by: 
common/netintf.c:153
configure.ac: warning: missing AC_PROG_YACC wanted by: intl/Makefile.in:50

I'm not quite sure what to do with this wealth of information, though.

jason