X-Git-Url: https://git.wh0rd.org/?p=dump.git;a=blobdiff_plain;f=configure.in;h=e8bc8528b6cfe0de9f475a20a36fbf0f4bb6034e;hp=a99ea2f26a1f90bac4716c9aeffac7131084e6e6;hb=c79a759f9801fa58c7c0bc53062257a3685a19e1;hpb=e4a8bde40a6d8319d1b28e054e1a419ba3df2363

diff --git a/configure.in b/configure.in
index a99ea2f..e8bc852 100644
--- a/configure.in
+++ b/configure.in
@@ -340,7 +340,7 @@ dnl
 AC_CHECK_LIB(termcap, tgetent, [termcap_lib=yes], [termcap_lib=no])
 if test "$termcap_lib" = no; then
 	if test "$READLINE" = "-lreadline -ltermcap"; then
-		AC_MSG_ERROR(You need to install the GNU termcap libraries first)
+		AC_MSG_ERROR(You need to install the GNU termcap library or configure without --enable-readline)
 	fi
 fi
 
@@ -351,7 +351,7 @@ AC_CHECK_HEADER(readline/readline.h, [readline_h=yes], [readline_h=no])
 AC_CHECK_LIB(readline, readline, [readline_lib=yes], [readline_lib=no], "-ltermcap")
 if test "$readline_h" = no -o "$readline_lib" = no; then
 	if test "$READLINE" = "-lreadline -ltermcap"; then
-		AC_MSG_ERROR(You need to install the GNU readline libraries first)
+		AC_MSG_ERROR(You need to install the GNU readline library or configure without --enable-readline)
 	fi
 fi
 
@@ -368,6 +368,19 @@ else
 fi
 AC_SUBST(ZLIB)
 
+dnl
+dnl Check for bzlib headers and libraries
+dnl
+AC_CHECK_HEADER(bzlib.h, [bzlib_h=yes], [bzlib_h=no])
+AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress, [bzlib_lib=yes], [bzlib_lib=no])
+if test "$bzlib_h" = yes -a "$bzlib_lib" = yes; then
+	BZLIB="-lbz2"
+	AC_DEFINE(HAVE_BZLIB)
+else
+	BZLIB=""
+fi
+AC_SUBST(BZLIB)
+
 dnl
 dnl Check for library functions
 dnl