--- sql/oracle/Attic/configure.in	2001/09/25 07:03:40	1.2
+++ sql/oracle/Attic/configure.in	2005/11/22 16:46:56	1.21
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(parser3oracle.C)
-AM_INIT_AUTOMAKE(parser3oracleclient, 3.0g, nodefine)
+AM_INIT_AUTOMAKE(parser3oracle, 3.1.HEAD, nodefine)
 
 AM_CONFIG_HEADER(config_auto.h)
 
@@ -32,9 +32,12 @@ dnl Checks for programs.
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PROG_AWK
-
-AC_LANG_CPLUSPLUS 
 AC_PROG_CXX
+AC_PROG_CC
+
+dnl most tests should be compiled with C compiler [especially qsort test]
+AC_LANG_C 
+
 
 dnl Enable building of the convenience library
 dnl and set LIBLTDL accordingly
@@ -43,10 +46,10 @@ dnl Substitute INCLTDL and LIBLTDL in th
 AC_SUBST(INCLTDL)
 AC_SUBST(LIBLTDL)
 AC_SUBST(LIBADD_DL)
-dnl Check for dlopen support
-AC_LIBTOOL_DLOPEN
 dnl Configure libtool
-AM_PROG_LIBTOOL
+AC_DISABLE_STATIC
+AC_LIBTOOL_WIN32_DLL
+AC_PROG_LIBTOOL
 dnl Configure libltdl
 AC_CONFIG_SUBDIRS(libltdl)
 
@@ -59,7 +62,58 @@ stdio.h \
 stdlib.h \
 string.h \
 setjmp.h \
-ctype.h
+ctype.h \
+setjmp.h
+)
+
+AC_MSG_CHECKING(for BSD setenv/getenv/unsetenv)
+AC_TRY_LINK(
+#ifdef HAVE_STDLIB_H
+#	include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#	include <string.h>
+#endif
+,
+#define TEST_NAME "oracle-configure-test-var"
+#define TEST_VALUE "oracle-configure-test-value"
+int result=setenv(TEST_NAME, TEST_VALUE, 1/*overwrite*/);
+char *getenv_value=getenv(TEST_NAME);
+if(!getenv_value)
+	return 1;
+if(strcmp(getenv_value, TEST_VALUE)!=0)
+	return 2;
+unsetenv(TEST_NAME);
+,[
+    AC_MSG_RESULT(yes)
+	AC_DEFINE(HAVE_SETENV,,library has BSD setenv/unsetenv)
+],		
+    AC_MSG_RESULT(no)
+
+    AC_MSG_CHECKING(for POSIX putenv/getenv)
+    AC_TRY_LINK(
+    #ifdef HAVE_STDLIB_H
+    #	include <stdlib.h>
+    #endif
+    #ifdef HAVE_STRING_H
+    #	include <string.h>
+    #endif
+    ,
+    #define TEST_NAME "oracle-configure-test-var"
+    #define TEST_VALUE "oracle-configure-test-value"
+    int result=putenv(TEST_NAME"="TEST_VALUE);
+    char *getenv_value=getenv(TEST_NAME);
+    if(!getenv_value)
+    	return 1;
+    if(strcmp(getenv_value, TEST_NAME)!=0)
+    	return 2;
+    ,[
+        AC_MSG_RESULT(yes)
+    	AC_DEFINE(HAVE_PUTENV,,library has POSIX putenv)
+    ],		
+        AC_MSG_RESULT(no)
+        AC_MSG_ERROR("there must be some function to modify environment")
+    )
 )
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -70,4 +124,4 @@ dnl Checks for library functions.
 
 dnl Output makefiles
 
-AC_OUTPUT(libltdl/Makefile Makefile)
+AC_OUTPUT(Makefile)