configure.in: inttypes.h is an optional header file

[ngircd-alex.git] / configure.in

diff --git a/configure.in b/configure.in
index 20102d4e2e97950ed4aa81f24ebe571617948cc2..b65d1558065b6c533de1cb9bfc72a08c28981757 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -108,14 +108,14 @@ AC_HEADER_TIME
 
 # Required header files
 AC_CHECK_HEADERS([ \
-       fcntl.h inttypes.h netdb.h netinet/in.h netinet/in_systm.h stdlib.h \
-       string.h strings.h sys/socket.h sys/time.h unistd.h \
+       fcntl.h netdb.h netinet/in.h netinet/in_systm.h stdlib.h string.h \
+       strings.h sys/socket.h sys/time.h unistd.h \
        ],,AC_MSG_ERROR([required C header missing!]))
 
 # Optional header files
 AC_CHECK_HEADERS([ \
-       arpa/inet.h malloc.h netinet/ip.h stdbool.h stddef.h stdint.h \
-       varargs.h \
+       arpa/inet.h inttypes.h malloc.h netinet/ip.h stdbool.h stddef.h \
+       stdint.h varargs.h \
        ])
 
 # -- Datatypes --