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Include netinet/{in.h, in_systm.h} when checking for netinet/ip.h 

This solves warning messages of autoconf on e.g. FreeBSD 8:

configure: WARNING: netinet/ip.h: present but cannot be compiled
configure: WARNING: netinet/ip.h:   check for missing prerequisite headers?
This commit is contained in:
Alexander Barton 2010-04-23 10:55:50 +02:00
parent 1caa3fb94b
commit 6b0bb665c3
1 changed files with 10 additions and 3 deletions
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13
configure.in
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@ -101,12 +101,19 @@ AC_HEADER_TIME
AC_HEADER_SYS_WAIT AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([ \ AC_CHECK_HEADERS([ \
ctype.h errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \ ctype.h errno.h fcntl.h netdb.h netinet/in.h netinet/in_systm.h \
strings.h sys/socket.h sys/time.h unistd.h \ stdlib.h string.h strings.h sys/socket.h sys/time.h unistd.h \
],,AC_MSG_ERROR([required C header missing!])) ],,AC_MSG_ERROR([required C header missing!]))
AC_CHECK_HEADERS([ \ AC_CHECK_HEADERS([ \
arpa/inet.h ctype.h malloc.h netinet/ip.h stdbool.h stddef.h varargs.h]) arpa/inet.h ctype.h malloc.h netinet/ip.h stdbool.h stddef.h varargs.h \
],[],[],[[
#include <netinet/in.h>
#ifdef HAVE_NETINET_IN_SYSTM_H
#include <netinet/in_systm.h>
#endif
]]
)
# -- Datatypes -- # -- Datatypes --