* configure.in: Check for fdopen.

* configure, config.in: Rebuild.
	* opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
	__GO32__.  Reindent a bit.

bfd/ChangeLog

@@ -1,3 +1,10 @@
+Tue Jul 22 15:09:12 1997  Ian Lance Taylor  <ian@cygnus.com>
+
+	* configure.in: Check for fdopen.
+	* configure, config.in: Rebuild.
+	* opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
+	__GO32__.  Reindent a bit.
+
 Sun Jul 20 20:05:20 1997  Ian Lance Taylor  <ian@cygnus.com>
 
 	* sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED

bfd/config.in

@@ -1,14 +1,29 @@
 /* config.in.  Generated automatically from configure.in by autoheader.  */
 
+/* Whether strstr must be declared even if <string.h> is included.  */
+#undef NEED_DECLARATION_STRSTR
+
 /* Whether malloc must be declared even if <stdlib.h> is included.  */
 #undef NEED_DECLARATION_MALLOC
 
+/* Whether realloc must be declared even if <stdlib.h> is included.  */
+#undef NEED_DECLARATION_REALLOC
+
 /* Whether free must be declared even if <stdlib.h> is included.  */
 #undef NEED_DECLARATION_FREE
 
+/* Whether getenv must be declared even if <stdlib.h> is included.  */
+#undef NEED_DECLARATION_GETENV
+
 /* Define if you have a working `mmap' system call.  */
 #undef HAVE_MMAP
 
+/* Define if you need to in order for stat and other things to work.  */
+#undef _POSIX_SOURCE
+
+/* Define if you can safely include both <sys/time.h> and <time.h>.  */
+#undef TIME_WITH_SYS_TIME
+
 /* Do we need to use the b modifier when opening binary files?  */
 #undef USE_BINARY_FOPEN
 
@@ -24,6 +39,9 @@
 /* Define if you have the fcntl function.  */
 #undef HAVE_FCNTL
 
+/* Define if you have the fdopen function.  */
+#undef HAVE_FDOPEN
+
 /* Define if you have the getpagesize function.  */
 #undef HAVE_GETPAGESIZE
 
@@ -33,6 +51,12 @@
 /* Define if you have the mprotect function.  */
 #undef HAVE_MPROTECT
 
+/* Define if you have the setitimer function.  */
+#undef HAVE_SETITIMER
+
+/* Define if you have the sysconf function.  */
+#undef HAVE_SYSCONF
+
 /* Define if you have the <fcntl.h> header file.  */
 #undef HAVE_FCNTL_H
 
@@ -51,6 +75,9 @@
 /* Define if you have the <sys/file.h> header file.  */
 #undef HAVE_SYS_FILE_H
 
+/* Define if you have the <sys/time.h> header file.  */
+#undef HAVE_SYS_TIME_H
+
 /* Define if you have the <time.h> header file.  */
 #undef HAVE_TIME_H
 

bfd/configure

@@ -1327,7 +1327,7 @@ EOF
 
 fi
 
-for ac_func in fcntl getpagesize setitimer sysconf
+for ac_func in fcntl getpagesize setitimer sysconf fdopen
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 echo "configure:1334: checking for $ac_func" >&5
@@ -1925,7 +1925,7 @@ fi
 if test -n "$enable_targets" ; then
     for targ in `echo $enable_targets | sed 's/,/ /g'`
     do
-	result=`$ac_config_sub $targ 2>/dev/null`
+	result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
 	if test -n "$result" ; then
 	    canon_targets="$canon_targets $result"
 	else

bfd/configure.in

@@ -136,7 +136,7 @@ BFD_CC_FOR_BUILD
 AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 AC_HEADER_TIME
-AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf)
+AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen)
 
 BFD_BINARY_FOPEN
 
@@ -352,7 +352,7 @@ AC_SUBST(COREFLAG)
 if test -n "$enable_targets" ; then
     for targ in `echo $enable_targets | sed 's/,/ /g'`
     do
-	result=`$ac_config_sub $targ 2>/dev/null`
+	result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
 	if test -n "$result" ; then
 	    canon_targets="$canon_targets $result"
 	else