X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=configure.ac;h=085020564af0fed41e8a7a7a2cf8c351373fc1c4;hb=5b3dc9e3dd5082af1241aa56bae17afde29892fd;hp=d6849fce12d69b6d67019fd6362bb61af57d6108;hpb=2f800ce3fb9c38360e1b6dac70ee0d8ceae72c6a;p=chaz%2Ftar

diff --git a/configure.ac b/configure.ac
index d6849fc..0850205 100644
--- a/configure.ac
+++ b/configure.ac
@@ -34,9 +34,9 @@ AC_SYS_LARGEFILE
 AC_ISC_POSIX
 AC_C_INLINE
 
-AC_CHECK_HEADERS(fcntl.h linux/fd.h memory.h net/errno.h \
-  sgtty.h string.h \
-  sys/param.h sys/device.h sys/gentape.h \
+AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h memory.h net/errno.h \
+  sgtty.h string.h stropts.h \
+  sys/param.h sys/device.h sys/filio.h sys/gentape.h \
   sys/inet.h sys/io/trioctl.h \
   sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \
   unistd.h locale.h)
@@ -155,7 +155,7 @@ else
   case $DEFAULT_ARCHIVE in
     *[[0-7][lmh]])
       AC_DEFINE(DENSITY_LETTER, 1,
-	[[Define to 1 if density may be indicated by [lmh] at end of device.]])
+	[Define to 1 if density may be indicated by [lmh] at end of device.])
       device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'`
       ;;
     *[[0-7]])