Added bzip2 compression to dump.

[dump.git] / configure

diff --git a/configure b/configure
index 3c4404cac317468b47925e1accf509581634a0f3..3e461eb1ad304a9b1730967cb3aec2731621868f 100755 (executable)
--- a/configure
+++ b/configure
@@ -2050,15 +2050,101 @@ else
 fi
 
 
+ac_safe=`echo "bzlib.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for bzlib.h""... $ac_c" 1>&6
+echo "configure:2056: checking for bzlib.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2061 "configure"
+#include "confdefs.h"
+#include <bzlib.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2066: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  bzlib_h=yes
+else
+  echo "$ac_t""no" 1>&6
+bzlib_h=no
+fi
+
+echo $ac_n "checking for BZ2_bzBuffToBuffCompress in -lbz2""... $ac_c" 1>&6
+echo "configure:2089: checking for BZ2_bzBuffToBuffCompress in -lbz2" >&5
+ac_lib_var=`echo bz2'_'BZ2_bzBuffToBuffCompress | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lbz2  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2097 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char BZ2_bzBuffToBuffCompress();
+
+int main() {
+BZ2_bzBuffToBuffCompress()
+; return 0; }
+EOF
+if { (eval echo configure:2108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  bzlib_lib=yes
+else
+  echo "$ac_t""no" 1>&6
+bzlib_lib=no
+fi
+
+if test "$bzlib_h" = yes -a "$bzlib_lib" = yes; then
+       BZLIB="-lbz2"
+       cat >> confdefs.h <<\EOF
+#define HAVE_BZLIB 1
+EOF
+
+else
+       BZLIB=""
+fi
+
+
 for ac_func in err errx verr verrx vwarn vwarnx warn warnx realpath lchown
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2057: checking for $ac_func" >&5
+echo "configure:2143: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2062 "configure"
+#line 2148 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2081,7 +2167,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2106,12 +2192,12 @@ fi
 done
 
 echo $ac_n "checking for glob""... $ac_c" 1>&6
-echo "configure:2110: checking for glob" >&5
+echo "configure:2196: checking for glob" >&5
 if eval "test \"`echo '$''{'ac_cv_func_glob'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2115 "configure"
+#line 2201 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char glob(); below.  */
@@ -2134,7 +2220,7 @@ glob();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_glob=yes"
 else
@@ -2155,10 +2241,10 @@ fi
 
 
 echo $ac_n "checking for extended glob routines""... $ac_c" 1>&6
-echo "configure:2159: checking for extended glob routines" >&5
+echo "configure:2245: checking for extended glob routines" >&5
 if test "$ac_cv_func_glob" = "yes"; then
        cat > conftest.$ac_ext <<EOF
-#line 2162 "configure"
+#line 2248 "configure"
 #include "confdefs.h"
 
 #      include <glob.h>
@@ -2189,12 +2275,12 @@ rm -f conftest*
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2193: checking for ANSI C header files" >&5
+echo "configure:2279: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2198 "configure"
+#line 2284 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2202,7 +2288,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2292: \"$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*
@@ -2219,7 +2305,7 @@ 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 2223 "configure"
+#line 2309 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2237,7 +2323,7 @@ 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 2241 "configure"
+#line 2327 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2258,7 +2344,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2262 "configure"
+#line 2348 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2269,7 +2355,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2293,12 +2379,12 @@ EOF
 fi
 
 echo $ac_n "checking for quad_t""... $ac_c" 1>&6
-echo "configure:2297: checking for quad_t" >&5
+echo "configure:2383: checking for quad_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_quad_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2302 "configure"
+#line 2388 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2326,12 +2412,12 @@ EOF
 fi
 
 echo $ac_n "checking for u_quad_t""... $ac_c" 1>&6
-echo "configure:2330: checking for u_quad_t" >&5
+echo "configure:2416: checking for u_quad_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_u_quad_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2335 "configure"
+#line 2421 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2539,6 +2625,7 @@ s%@MANMODE@%$MANMODE%g
 s%@DUMPDATESPATH@%$DUMPDATESPATH%g
 s%@CPP@%$CPP%g
 s%@ZLIB@%$ZLIB%g
+s%@BZLIB@%$BZLIB%g
 s%@top_builddir@%$top_builddir%g
 
 CEOF