moved configure.ac to configure.in, should work with older autoconfs and automakes

svn:r11

1 files changed, 143 insertions, 0 deletions

diff --git a/configure.in b/configure.in
new file mode 100644
index 000000000..fa35db479
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,143 @@
+
+AC_INIT
+AM_INIT_AUTOMAKE(or, 0.0.0)
+AM_CONFIG_HEADER(orconfig.h)
+
+CFLAGS="-Wall -O2"
+
+AC_ARG_ENABLE(debug,
+[  --enable-debug          compiles with debugging info],
+[if test x$enableval = xyes; then
+    CFLAGS="-Wall -ggdb -O2"
+fi])
+
+AC_PROG_CC
+AC_PROG_MAKE_SET
+AC_PROG_RANLIB
+
+AC_DEFINE([HAVE_OPENSSL], 0, [Define if OpenSSL was found.])
+AC_DEFINE([HAVE_POPT], 0, [Define if popt was found.])
+
+AC_CHECK_LIB(popt,poptParseArgvString,
+	AC_DEFINE(HAVE_POPT),
+	AC_MSG_ERROR(required library not found: popt)
+)
+
+LIBS="$LIBS -lpopt"
+
+# The big search for OpenSSL
+# copied from openssh's configure.ac
+AC_ARG_WITH(ssl-dir,
+        [  --with-ssl-dir=PATH     Specify path to OpenSSL installation ],
+        [
+                if test "x$withval" != "xno" ; then
+                        tryssldir=$withval
+                fi
+        ]
+)
+
+saved_LIBS="$LIBS"
+saved_LDFLAGS="$LDFLAGS"
+saved_CPPFLAGS="$CPPFLAGS"
+if test "x$prefix" != "xNONE" ; then
+        tryssldir="$tryssldir $prefix"
+fi
+AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
+        for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
+                CPPFLAGS="$saved_CPPFLAGS"
+                LDFLAGS="$saved_LDFLAGS"
+                LIBS="$saved_LIBS -lcrypto"
+                
+                # Skip directories if they don't exist
+                if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
+                        continue;
+                fi
+                if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
+                        # Try to use $ssldir/lib if it exists, otherwise 
+                        # $ssldir
+                        if test -d "$ssldir/lib" ; then
+                                LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="-R$ssldir/lib $LDFLAGS"
+                                fi
+                        else
+                                LDFLAGS="-L$ssldir $saved_LDFLAGS"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="-R$ssldir $LDFLAGS"
+                                fi
+                        fi
+                        # Try to use $ssldir/include if it exists, otherwise 
+                        # $ssldir
+                        if test -d "$ssldir/include" ; then
+                                CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
+                        else
+                                CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
+                        fi
+                fi
+
+                # Basic test to check for compatible version and correct linking
+                # *does not* test for RSA - that comes later.
+                AC_TRY_RUN(
+                        [
+#include <string.h>
+#include <openssl/rand.h>
+int main(void) 
+{
+        char a[2048];
+        memset(a, 0, sizeof(a));
+        RAND_add(a, sizeof(a), sizeof(a));
+        return(RAND_status() <= 0);
+}
+                        ],
+                        [
+                                found_crypto=1
+                                break;
+                        ], []
+                )
+
+                if test ! -z "$found_crypto" ; then
+                        break;
+                fi
+        done
+
+        if test -z "$found_crypto" ; then
+                AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log])      
+        fi
+        if test -z "$ssldir" ; then
+                ssldir="(system)"
+        fi
+
+        ac_cv_openssldir=$ssldir
+])
+if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ;
+ then
+        AC_DEFINE(HAVE_OPENSSL)
+        dnl Need to recover ssldir - test above runs in subshell
+        ssldir=$ac_cv_openssldir
+        if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
+                # Try to use $ssldir/lib if it exists, otherwise 
+                # $ssldir
+                if test -d "$ssldir/lib" ; then
+                        LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="-R$ssldir/lib $LDFLAGS"
+                        fi
+                else
+                        LDFLAGS="-L$ssldir $saved_LDFLAGS"
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="-R$ssldir $LDFLAGS"
+                        fi
+                fi
+                # Try to use $ssldir/include if it exists, otherwise 
+                # $ssldir
+                if test -d "$ssldir/include" ; then
+                        CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
+                else
+                        CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
+                fi
+        fi
+fi
+LIBS="$saved_LIBS -lcrypto"
+
+AC_OUTPUT(Makefile src/Makefile src/common/Makefile src/smtpap/Makefile src/orkeygen/Makefile src/httpap/Makefile src/op/Makefile src/or/Makefile)
+