X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv.git;a=blobdiff_plain;f=configure;h=7ec41760a7ca62a517bfaa666c4df93e4a730eab;hp=8b020fcf8c7fbd0b571ebbe8bc81e8796d9c4a7c;hb=dcadbc2296660082203ef157f1fd333a7b2e1675;hpb=fe7db348221a33fd856c06fb140201458c95d1ef

diff --git a/configure b/configure
index 8b020fc..7ec4176 100755
--- a/configure
+++ b/configure
@@ -855,14 +855,152 @@ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+for ac_prog in md5sum md5 gmd5sum
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:864: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MD5SUM_SIMPLE'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$MD5SUM_SIMPLE"; then
+  ac_cv_prog_MD5SUM_SIMPLE="$MD5SUM_SIMPLE" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_MD5SUM_SIMPLE="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+MD5SUM_SIMPLE="$ac_cv_prog_MD5SUM_SIMPLE"
+if test -n "$MD5SUM_SIMPLE"; then
+  echo "$ac_t""$MD5SUM_SIMPLE" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$MD5SUM_SIMPLE" && break
+done
+
+
+CFLAGS="$CFLAGS -D_GNU_SOURCE"
+
+echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
+echo "configure:896: checking for socket in -lsocket" >&5
+ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lsocket  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 904 "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 socket();
+
+int main() {
+socket()
+; return 0; }
+EOF
+if { (eval echo configure:915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$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
+    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lsocket $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+for ac_func in setenv
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:945: 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 950 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.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 $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
 
 echo $ac_n "checking for EPROTO""... $ac_c" 1>&6
-echo "configure:861: checking for EPROTO" >&5
+echo "configure:999: checking for EPROTO" >&5
 if eval "test \"`echo '$''{'userv_cv_hdr_eproto'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 866 "configure"
+#line 1004 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -892,6 +1030,42 @@ EOF
 
 fi
 
+echo $ac_n "checking for LOG_AUTHPRIV""... $ac_c" 1>&6
+echo "configure:1035: checking for LOG_AUTHPRIV" >&5
+if eval "test \"`echo '$''{'userv_cv_hdr_logauthpriv'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1040 "configure"
+#include "confdefs.h"
+
+#include <syslog.h>
+#ifdef LOG_AUTHPRIV
+ yes
+#endif
+
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "yes" >/dev/null 2>&1; then
+  rm -rf conftest*
+  userv_cv_hdr_logauthpriv=yes
+else
+  rm -rf conftest*
+  userv_cv_hdr_logauthpriv=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$userv_cv_hdr_logauthpriv" 1>&6
+if test $userv_cv_hdr_logauthpriv = yes
+then
+	cat >> confdefs.h <<\EOF
+#define HAVE_LOG_AUTHPRIV 1
+EOF
+
+fi
+
 
 if test "${GCC-no}" = yes; then
  OPTIMISE=-O2
@@ -903,20 +1077,20 @@ fi
 
 
  echo $ac_n "checking your C compiler""... $ac_c" 1>&6
-echo "configure:907: checking your C compiler" >&5
+echo "configure:1081: checking your C compiler" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 913 "configure"
+#line 1087 "configure"
 #include "confdefs.h"
 #include <string.h>
 int main() {
 strcmp("a","b")
 ; return 0; }
 EOF
-if { (eval echo configure:920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1094: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_works=yes
 else
@@ -941,20 +1115,20 @@ fi
 
 
  echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6
-echo "configure:945: checking __attribute__((,,))" >&5
+echo "configure:1119: checking __attribute__((,,))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_supported'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 951 "configure"
+#line 1125 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((,,))
 ; return 0; }
 EOF
-if { (eval echo configure:958: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_supported=yes
 else
@@ -976,20 +1150,20 @@ EOF
 
   
  echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6
-echo "configure:980: checking __attribute__((noreturn))" >&5
+echo "configure:1154: checking __attribute__((noreturn))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_noreturn'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 986 "configure"
+#line 1160 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((noreturn))
 ; return 0; }
 EOF
-if { (eval echo configure:993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_noreturn=yes
 else
@@ -1016,20 +1190,20 @@ EOF
 
   
  echo $ac_n "checking __attribute__((unused))""... $ac_c" 1>&6
-echo "configure:1020: checking __attribute__((unused))" >&5
+echo "configure:1194: checking __attribute__((unused))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_unused'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1026 "configure"
+#line 1200 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((unused))
 ; return 0; }
 EOF
-if { (eval echo configure:1033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_unused=yes
 else
@@ -1056,20 +1230,20 @@ EOF
 
   
  echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6
-echo "configure:1060: checking __attribute__((format...))" >&5
+echo "configure:1234: checking __attribute__((format...))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_attribute_format'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1066 "configure"
+#line 1240 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
 ; return 0; }
 EOF
-if { (eval echo configure:1073: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_attribute_format=yes
 else
@@ -1107,7 +1281,7 @@ CWARNS=""
 
 
  echo $ac_n "checking GCC warning flag(s) -Wall -Wno-implicit""... $ac_c" 1>&6
-echo "configure:1111: checking GCC warning flag(s) -Wall -Wno-implicit" >&5
+echo "configure:1285: checking GCC warning flag(s) -Wall -Wno-implicit" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_all'+set}'`\" = set"; then
@@ -1117,7 +1291,7 @@ else
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Wno-implicit -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1121 "configure"
+#line 1295 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1129,7 +1303,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_all=yes
 else
@@ -1155,7 +1329,7 @@ fi
 
 
  echo $ac_n "checking GCC warning flag(s) -Wwrite-strings""... $ac_c" 1>&6
-echo "configure:1159: checking GCC warning flag(s) -Wwrite-strings" >&5
+echo "configure:1333: checking GCC warning flag(s) -Wwrite-strings" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_writestrings'+set}'`\" = set"; then
@@ -1165,7 +1339,7 @@ else
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1169 "configure"
+#line 1343 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1177,7 +1351,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_writestrings=yes
 else
@@ -1203,7 +1377,7 @@ fi
 
 
  echo $ac_n "checking GCC warning flag(s) -Wpointer-arith""... $ac_c" 1>&6
-echo "configure:1207: checking GCC warning flag(s) -Wpointer-arith" >&5
+echo "configure:1381: checking GCC warning flag(s) -Wpointer-arith" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_pointerarith'+set}'`\" = set"; then
@@ -1213,7 +1387,7 @@ else
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1217 "configure"
+#line 1391 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1225,7 +1399,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1229: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_pointerarith=yes
 else
@@ -1251,7 +1425,7 @@ fi
 
 
  echo $ac_n "checking GCC warning flag(s) -Wimplicit -Wnested-externs""... $ac_c" 1>&6
-echo "configure:1255: checking GCC warning flag(s) -Wimplicit -Wnested-externs" >&5
+echo "configure:1429: checking GCC warning flag(s) -Wimplicit -Wnested-externs" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_implicit'+set}'`\" = set"; then
@@ -1261,7 +1435,7 @@ else
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1265 "configure"
+#line 1439 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1273,7 +1447,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_implicit=yes
 else
@@ -1299,12 +1473,12 @@ fi
 
 
 if test "${GCC-no}" = yes; then
- CWARNS="${CWARNS} -Wmissing-prototypes -Wstrict-prototypes -Werror"
+ CWARNS="${CWARNS} -Wmissing-prototypes -Wstrict-prototypes"
 fi
 CFLAGS="`echo $CFLAGS $CWARNS | sed -e 's/-O[0-9]*/$(OPTIMISE)/'`"
 
 
-VERSION="`sed -n '/^userv (.*)/!d; s/^userv (//; s/).*//; p; q' Changelog`"
+VERSION="`sed -n '/^userv (.*)/!d; s/^userv (//; s/).*//; p; q' debian/changelog`"
 echo will build version $VERSION
 
 trap '' 1 2 15
@@ -1444,6 +1618,7 @@ s%@CC@%$CC%g
 s%@CPP@%$CPP%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
 s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@MD5SUM_SIMPLE@%$MD5SUM_SIMPLE%g
 s%@OPTIMISE@%$OPTIMISE%g
 s%@CWARNS@%$CWARNS%g
 s%@VERSION@%$VERSION%g