From 5d1a6385e1a7619672a69eb247df9c264e96fd0f Mon Sep 17 00:00:00 2001
From: Hidenori Takeshima <hidenori@a2.ctktv.ne.jp>
Date: Sun, 26 Nov 2000 04:00:53 +0000
Subject: [PATCH] Added checking for netdb.h. Don't include arpa/inet.h and
 sys/socket.h if system doesn't have these headers.

---
 configure              | 105 +++++++++++++++++++++--------------------
 configure.in           |   1 +
 dlls/icmp/icmp_main.c  |   2 +
 dlls/wininet/utility.c |   1 +
 dlls/winsock/async.c   |   2 +
 dlls/winsock/socket.c  |   2 +
 include/config.h.in    |   3 ++
 include/winsock.h      |   6 +++
 8 files changed, 70 insertions(+), 52 deletions(-)

diff --git a/configure b/configure
index 2529d5047ff..a6ad753135f 100755
--- a/configure
+++ b/configure
@@ -5465,6 +5465,7 @@ for ac_hdr in \
 	linux/joystick.h \
 	linux/ucdrom.h \
 	net/if.h \
+	netdb.h \
 	netinet/in.h \
 	netinet/tcp.h \
 	pty.h \
@@ -5502,17 +5503,17 @@ for ac_hdr in \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5506: checking for $ac_hdr" >&5
+echo "configure:5507: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5511 "configure"
+#line 5512 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5539,12 +5540,12 @@ fi
 done
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:5543: checking whether stat file-mode macros are broken" >&5
+echo "configure:5544: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5548 "configure"
+#line 5549 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -5597,12 +5598,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5601: checking for working const" >&5
+echo "configure:5602: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5606 "configure"
+#line 5607 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5651,7 +5652,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -5672,21 +5673,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:5676: checking for inline" >&5
+echo "configure:5677: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 5683 "configure"
+#line 5684 "configure"
 #include "confdefs.h"
 
 int main() {
 } int $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -5712,12 +5713,12 @@ EOF
 esac
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:5716: checking for ANSI C header files" >&5
+echo "configure:5717: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5721 "configure"
+#line 5722 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -5725,7 +5726,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5742,7 +5743,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 5746 "configure"
+#line 5747 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -5760,7 +5761,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 5764 "configure"
+#line 5765 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -5781,7 +5782,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 5785 "configure"
+#line 5786 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -5792,7 +5793,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:5796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -5816,12 +5817,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:5820: checking for size_t" >&5
+echo "configure:5821: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5825 "configure"
+#line 5826 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -5849,7 +5850,7 @@ EOF
 fi
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:5853: checking size of long long" >&5
+echo "configure:5854: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5857,7 +5858,7 @@ else
   ac_cv_sizeof_long_long=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 5861 "configure"
+#line 5862 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -5868,7 +5869,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:5872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -5890,12 +5891,12 @@ EOF
 
    
 echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
-echo "configure:5894: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
+echo "configure:5895: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
 if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5899 "configure"
+#line 5900 "configure"
 #include "confdefs.h"
 
 #include <netdb.h>
@@ -5916,7 +5917,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:5920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_linux_gethostbyname_r_6=yes
 else
@@ -5942,12 +5943,12 @@ EOF
 if test "$ac_cv_header_linux_joystick_h" = "yes"
 then
    echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
-echo "configure:5946: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
+echo "configure:5947: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
 if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5951 "configure"
+#line 5952 "configure"
 #include "confdefs.h"
 
 	#include <sys/ioctl.h>
@@ -5962,7 +5963,7 @@ int main() {
 /*empty*/
 ; return 0; }
 EOF
-if { (eval echo configure:5966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_linux_joystick_22_api=yes
 else
@@ -5989,12 +5990,12 @@ fi
 if test "$ac_cv_header_sys_vfs_h" = "yes"
 then
     echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
-echo "configure:5993: checking "whether sys/vfs.h defines statfs"" >&5
+echo "configure:5994: checking "whether sys/vfs.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5998 "configure"
+#line 5999 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6011,7 +6012,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_vfs_has_statfs=yes
 else
@@ -6038,12 +6039,12 @@ fi
 if test "$ac_cv_header_sys_statfs_h" = "yes"
 then
     echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
-echo "configure:6042: checking "whether sys/statfs.h defines statfs"" >&5
+echo "configure:6043: checking "whether sys/statfs.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6047 "configure"
+#line 6048 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6058,7 +6059,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_statfs_has_statfs=yes
 else
@@ -6085,12 +6086,12 @@ fi
 if test "$ac_cv_header_sys_mount_h" = "yes"
 then
     echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
-echo "configure:6089: checking "whether sys/mount.h defines statfs"" >&5
+echo "configure:6090: checking "whether sys/mount.h defines statfs"" >&5
 if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6094 "configure"
+#line 6095 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6105,7 +6106,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_sys_mount_has_statfs=yes
 else
@@ -6131,7 +6132,7 @@ fi
 
 
 echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
-echo "configure:6135: checking "for statfs.f_bfree"" >&5
+echo "configure:6136: checking "for statfs.f_bfree"" >&5
 if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6140,7 +6141,7 @@ else
         wine_cv_statfs_bfree=no
     else
     	cat > conftest.$ac_ext <<EOF
-#line 6144 "configure"
+#line 6145 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6167,7 +6168,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6172: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_statfs_bfree=yes
 else
@@ -6191,7 +6192,7 @@ EOF
 fi
 
 echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
-echo "configure:6195: checking "for statfs.f_bavail"" >&5
+echo "configure:6196: checking "for statfs.f_bavail"" >&5
 if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6200,7 +6201,7 @@ else
         wine_cv_statfs_bavail=no
     else
     	cat > conftest.$ac_ext <<EOF
-#line 6204 "configure"
+#line 6205 "configure"
 #include "confdefs.h"
 
 	#include <sys/types.h>
@@ -6227,7 +6228,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:6231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wine_cv_statfs_bavail=yes
 else
@@ -6252,12 +6253,12 @@ fi
 
 
 echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
-echo "configure:6256: checking "for msg_accrights in struct msghdr"" >&5
+echo "configure:6257: checking "for msg_accrights in struct msghdr"" >&5
 if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6261 "configure"
+#line 6262 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6265,7 +6266,7 @@ int main() {
 struct msghdr hdr; hdr.msg_accrights=0
 ; return 0; }
 EOF
-if { (eval echo configure:6269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_msg_accrights="yes"
 else
@@ -6288,12 +6289,12 @@ fi
 
 
 echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
-echo "configure:6292: checking "for sun_len in struct sockaddr_un"" >&5
+echo "configure:6293: checking "for sun_len in struct sockaddr_un"" >&5
 if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6297 "configure"
+#line 6298 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -6302,7 +6303,7 @@ int main() {
 static struct sockaddr_un addr; addr.sun_len = 1
 ; return 0; }
 EOF
-if { (eval echo configure:6306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_sun_len="yes"
 else
@@ -6325,12 +6326,12 @@ fi
 
 
 echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
-echo "configure:6329: checking "whether we need to define __i386__"" >&5
+echo "configure:6330: checking "whether we need to define __i386__"" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6334 "configure"
+#line 6335 "configure"
 #include "confdefs.h"
 #if (defined(i386) || defined(__i386)) && !defined(__i386__)
 yes
diff --git a/configure.in b/configure.in
index 9dc543b78b8..ed13321e102 100644
--- a/configure.in
+++ b/configure.in
@@ -753,6 +753,7 @@ AC_CHECK_HEADERS(\
 	linux/joystick.h \
 	linux/ucdrom.h \
 	net/if.h \
+	netdb.h \
 	netinet/in.h \
 	netinet/tcp.h \
 	pty.h \
diff --git a/dlls/icmp/icmp_main.c b/dlls/icmp/icmp_main.c
index 8b86f5123f1..3fe28647023 100644
--- a/dlls/icmp/icmp_main.c
+++ b/dlls/icmp/icmp_main.c
@@ -25,7 +25,9 @@
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
+#ifdef HAVE_NETDB_H
 #include <netdb.h>
+#endif
 #include <netinet/in_systm.h>
 #ifdef HAVE_NETINET_IN_H
 # include <netinet/in.h>
diff --git a/dlls/wininet/utility.c b/dlls/wininet/utility.c
index 21e050c0279..3afefd80410 100644
--- a/dlls/wininet/utility.c
+++ b/dlls/wininet/utility.c
@@ -11,6 +11,7 @@
 #include <string.h>
 #include <time.h>
 
+#include "config.h"
 #include "windows.h"
 #include "wininet.h"
 #include "winerror.h"
diff --git a/dlls/winsock/async.c b/dlls/winsock/async.c
index b51906f9e79..2c0fe1170ad 100644
--- a/dlls/winsock/async.c
+++ b/dlls/winsock/async.c
@@ -66,7 +66,9 @@
 #ifdef HAVE_SYS_ERRNO_H
 #include <sys/errno.h>
 #endif
+#ifdef HAVE_NETDB_H
 #include <netdb.h>
+#endif
 #include <unistd.h>
 #include <stdlib.h>
 #ifdef HAVE_ARPA_NAMESER_H
diff --git a/dlls/winsock/socket.c b/dlls/winsock/socket.c
index 6aaeb27a89c..1b837a242f9 100644
--- a/dlls/winsock/socket.c
+++ b/dlls/winsock/socket.c
@@ -63,7 +63,9 @@
 #ifdef HAVE_SYS_ERRNO_H
 #include <sys/errno.h>
 #endif
+#ifdef HAVE_NETDB_H
 #include <netdb.h>
+#endif
 #include <unistd.h>
 #include <stdlib.h>
 #ifdef HAVE_ARPA_NAMESER_H
diff --git a/include/config.h.in b/include/config.h.in
index 3ca0f47e20e..46e694d76fb 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -335,6 +335,9 @@
 /* Define if you have the <net/if.h> header file.  */
 #undef HAVE_NET_IF_H
 
+/* Define if you have the <netdb.h> header file.  */
+#undef HAVE_NETDB_H
+
 /* Define if you have the <netinet/in.h> header file.  */
 #undef HAVE_NETINET_IN_H
 
diff --git a/include/winsock.h b/include/winsock.h
index 75da6620361..304b23ef466 100644
--- a/include/winsock.h
+++ b/include/winsock.h
@@ -24,11 +24,17 @@
 #define TRANSPARENT       1
 #endif
 
+#ifdef	HAVE_ARPA_INET_H
 #include <arpa/inet.h>
+#endif	/* HAVE_ARPA_INET_H */
 #include <sys/time.h>
 #include <fcntl.h>
+#ifdef	HAVE_NETDB_H
 #include <netdb.h>
+#endif	/* HAVE_NETDB_H */
+#ifdef	HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
+#endif	/* HAVE_SYS_SOCKET_H */
 #include <sys/ioctl.h>
 #endif /* RC_INVOKED */