loadtest: default threads now 10

[citadel.git] / citadel / configure

diff --git a/citadel/configure b/citadel/configure
index 7d1b524fc75b1b7fb52382838d5835a37f039c85..ad136e3ac1b2ed79061c1688d1e648c2efc7e43b 100755 (executable)
--- a/citadel/configure
+++ b/citadel/configure
@@ -6,17 +6,14 @@
 #
 # This program is open source software.  Use, duplication, and/or
 # disclosure are subject to the GNU General Purpose License version 3.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
 
 echo 
 echo Running the configure script to create config.mk
 echo
 
+########################################################################
 # Parse the command line arguments
+########################################################################
 for x in $*
 do
        a=$1
@@ -25,7 +22,8 @@ do
 
        case $k in
                --prefix)
-                       PREFIX=$v
+                       echo $0 : '--prefix is not supported.  you are probably looking for --ctdldir'
+                       exit 1
                ;;
                --ctdldir)
                        CTDLDIR=$v
@@ -41,18 +39,27 @@ do
        shift
 done
 
-# Set any missing values (FIXME remove the ultra-fatal -W options when finished converting from autotools)
+
+########################################################################
+# Set any missing values
+########################################################################
+
+# GCC is the default C compiler
+[ "${CC}" = "" ]       && export CC=gcc
 
 # Accept PREFIX as a substitute for CTDLDIR, but only if CTDLDIR is not already set
 [ "$CTDLDIR" = "" ] && [ "$PREFIX" != "" ] && CTDLDIR=$PREFIX
 
 # Configure the directory into which Citadel Server will be installed.
-[ "$CTDLDIR" = "" ] && CTDLDIR=/usr/local/citadel
+[ "$CTDLDIR" = "" ]    && CTDLDIR=/usr/local/citadel
+
 
 # Permit override of CFLAGS and LDFLAGS using environment variables
-[ "$CFLAGS" = "" ]     && CFLAGS='-ggdb -Werror -Wfatal-errors -Wno-discarded-qualifiers'
+[ "$CFLAGS" = "" ]     && CFLAGS=''
+[ "$CPPFLAGS" = "" ]   && CPPFLAGS=''
 [ "$LDFLAGS" = "" ]    && LDFLAGS=''
 
+
 ########################################################################
 # Test for OpenSSL
 ########################################################################
@@ -66,11 +73,12 @@ int main(int argc, char **argv) {
        exit(0);
 }
 !
-cc $tempcc -lssl -lcrypto -o $tempfile && $tempfile && {
+$CC $CFLAGS $CPPFLAGS $tempcc -o $tempfile $LDFLAGS -lssl -lcrypto && $tempfile >/dev/null 2>&1 && {
        CFLAGS=${CFLAGS}' -DHAVE_OPENSSL'
        LDFLAGS=${LDFLAGS}' -lssl -lcrypto -lz'
 } || {
        echo Citadel Server requires OpenSSL which is not present.
+       rm -f $tempfile $tempcc 2>/dev/null
        exit 2
 }
 
@@ -92,31 +100,123 @@ int main(int argc, char **argv) {
 }
 !
 
-cc $tempcc -o $tempfile && {
+$CC $CFLAGS $CPPFLAGS $tempcc -o $tempfile >/dev/null 2>&1 && {
        ICONV='yes'
        echo iconv.h is present and requires no additional libraries
 } || {
        echo Trying again with -liconv...
-       cc $tempcc -liconv -o $tempfile && {
+       $CC $CFLAGS $CPPFLAGS $tempcc -o $tempfile $LDFLAGS -liconv && {
                ICONV='yes'
                LDFLAGS=${LDFLAGS}' -liconv'
        } || {
                echo Citadel Server requires iconv character set conversion.
+               rm -f $tempfile $tempcc 2>/dev/null
                exit 1
        }
 }
 
 
-# FIXME do a real build id here
-CFLAGS=${CFLAGS}' -DBUILD_ID=\"unknown\"'
+########################################################################
+# Test for -lresolv
+########################################################################
+echo Testing for lresolv...
+tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
+tempcc=${tempfile}.c
+cat >$tempcc <<!
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <iconv.h>
+int main(int argc, char **argv) {
+       return(0);
+}
+!
+
+$CC $CFLAGS $CPPFLAGS $tempcc -lresolv -o $tempfile >/dev/null 2>&1 && {
+       LRESOLV='-lresolv'
+} || {
+       LRESOLV=''
+}
+
+rm -f $tempfile $tempcc 2>/dev/null
+
+
+########################################################################
+# Test for -lintl
+########################################################################
+echo Testing for lintl...
+tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
+tempcc=${tempfile}.c
+cat >$tempcc <<!
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <iconv.h>
+int main(int argc, char **argv) {
+       return(0);
+}
+!
+
+$CC $CFLAGS $CPPFLAGS $tempcc -lintl -o $tempfile >/dev/null 2>&1 && {
+       LINTL='-lintl'
+} || {
+       LINTL=''
+}
+
+rm -f $tempfile $tempcc 2>/dev/null
+
+
+########################################################################
+# Are we on Linux with -lcrypt and PAMmy stuff?
+########################################################################
+echo Testing for lcrypt...
+tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
+tempcc=${tempfile}.c
+cat >$tempcc <<!
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <crypt.h>
+int main(int argc, char **argv) {
+       return(0);
+}
+!
+
+$CC $CFLAGS $CPPFLAGS $tempcc -lcrypt -o $tempfile >/dev/null 2>&1 && {
+       CHKPW='chkpw chkpwd'
+} || {
+       CHKPW=''
+}
+
+rm -f $tempfile $tempcc 2>/dev/null
 
-# Output the config.mk
 
+########################################################################
+# This is needed to link Berkeley DB.  We will add more here later.
+########################################################################
+BACKEND_LDFLAGS=-ldb
+
+
+########################################################################
+# The build ID can be generated from git or from the date
+########################################################################
+CFLAGS=${CFLAGS}' -DBUILD_ID=\"'$(git describe 2>/dev/null || date +%y%03j)'\"'
+CFLAGS=${CFLAGS}' -DCTDLDIR=\"'${CTDLDIR}'\"'
+
+
+########################################################################
+# Output the config.mk
+########################################################################
 (
-       echo # config.mk is generated by configure
+       echo '# config.mk is generated by configure'
        echo "CTDLDIR := ${CTDLDIR}"
-       echo "CFLAGS := ${CFLAGS}"
+       echo "CC := ${CC}"
+       echo "CFLAGS := ${CFLAGS} ${CPPFLAGS}"
        echo "LDFLAGS := ${LDFLAGS}"
+       echo "LRESOLV := ${LRESOLV}"
+       echo "LINTL := ${LINTL}"
+       echo "BACKEND_LDFLAGS := ${BACKEND_LDFLAGS}"
+       echo "CHKPW := ${CHKPW}"
 ) >config.mk
 
 cat config.mk