configure: Windows cross-compilation fixes

BUILDING_LIBCURL and CURL_STATICLIB are no longer defined in curl_config.h,
configure will generate appropriate conditionals so that mentioned symbols
get defined and used in Makefiles at compilation time

9 files changed, 60 insertions, 45 deletions

diff --git a/configure.ac b/configure.ac
index 81521ff29..976553c10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -236,21 +236,18 @@ esac
 AC_MSG_RESULT($mimpure)
 AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes)
 
-dnl 'STATICLIB' is, in spite of its name, not generic but only for static-only
-dnl builds on Windows
-AM_CONDITIONAL(STATICLIB, false)
-
 AC_MSG_CHECKING([if we need BUILDING_LIBCURL])
+use_cppflag_building_libcurl="no"
+use_cppflag_curl_staticlib="no"
 case $host in
   *-*-mingw*)
-    AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself])
     AC_MSG_RESULT(yes)
+    use_cppflag_building_libcurl="yes"
     AC_MSG_CHECKING([if we need CURL_STATICLIB])
     if test "X$enable_shared" = "Xno"
     then
-      AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library])
       AC_MSG_RESULT(yes)
-      AM_CONDITIONAL(STATICLIB, true)
+      use_cppflag_curl_staticlib="yes"
     else
       AC_MSG_RESULT(no)
     fi
@@ -259,6 +256,8 @@ case $host in
     AC_MSG_RESULT(no)
     ;;
 esac
+AM_CONDITIONAL(USE_CPPFLAG_BUILDING_LIBCURL, test x$use_cppflag_building_libcurl = xyes)
+AM_CONDITIONAL(USE_CPPFLAG_CURL_STATICLIB, test x$use_cppflag_curl_staticlib = xyes)
 
 # Determine whether all dependent libraries must be specified when linking
 if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno"
diff --git a/docs/examples/Makefile.am b/docs/examples/Makefile.am
index 735942e78..a71014d7c 100644
--- a/docs/examples/Makefile.am
+++ b/docs/examples/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -40,12 +40,12 @@ INCLUDES = -I$(top_builddir)/include/curl \
 
 LIBDIR = $(top_builddir)/lib
 
-if STATICLIB
-# we need this define when building with a static lib on Windows
-STATICCPPFLAGS = -DCURL_STATICLIB
-endif
+AM_CPPFLAGS = -DCURL_NO_OLDIES
 
-CPPFLAGS = -DCURL_NO_OLDIES $(STATICCPPFLAGS)
+# Mostly for Windows build targets, when using static libcurl
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS += -DCURL_STATICLIB
+endif
 
 # Dependencies
 LDADD = $(LIBDIR)/libcurl.la
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 52cbdd700..76fd66040 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -77,6 +77,18 @@ INCLUDES = -I$(top_builddir)/include/curl \
            -I$(top_srcdir)/lib
 endif
 
+AM_CPPFLAGS =
+
+# Mostly for Windows build targets, when building libcurl library
+if USE_CPPFLAG_BUILDING_LIBCURL
+AM_CPPFLAGS += -DBUILDING_LIBCURL
+endif
+
+# Mostly for Windows build targets, when building static libcurl
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS += -DCURL_STATICLIB
+endif
+
 if SONAME_BUMP
 #
 # Bumping of SONAME conditionally may seem like a weird thing to do, and yeah
diff --git a/lib/config-symbian.h b/lib/config-symbian.h
index 24ed73327..b4dc03288 100644
--- a/lib/config-symbian.h
+++ b/lib/config-symbian.h
@@ -1,4 +1,5 @@
-/* config-symbian.h.  Manually generated.  */
+#ifndef HEADER_CURL_CONFIG_SYMBIAN_H
+#define HEADER_CURL_CONFIG_SYMBIAN_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -6,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -21,8 +22,9 @@
  *
  ***************************************************************************/
 
-/* when building libcurl itself */
-/* #undef BUILDING_LIBCURL */
+/* ================================================================ */
+/*               Hand crafted config file for Symbian               */
+/* ================================================================ */
 
 /* Location of default ca bundle */
 /* #define CURL_CA_BUNDLE "/etc/pki/tls/certs/ca-bundle.crt"*/
@@ -72,9 +74,6 @@
 /* Use Windows LDAP implementation */
 /* #undef CURL_LDAP_WIN */
 
-/* when not building a shared library */
-/* #undef CURL_STATICLIB */
-
 /* your Entropy Gathering Daemon socket pathname */
 /* #undef EGD_SOCKET */
 
@@ -830,3 +829,5 @@
 /* if OpenSSL is in use */
 #define USE_OPENSSL
 #endif
+
+#endif /* HEADER_CURL_CONFIG_SYMBIAN_H */
diff --git a/lib/config-tpf.h b/lib/config-tpf.h
index 673753100..0208ab835 100644
--- a/lib/config-tpf.h
+++ b/lib/config-tpf.h
@@ -1,5 +1,5 @@
-#ifndef __LIBCONFIGTPF_H
-#define __LIBCONFIGTPF_H
+#ifndef HEADER_CURL_CONFIG_TPF_H
+#define HEADER_CURL_CONFIG_TPF_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -23,7 +23,7 @@
  ***************************************************************************/
 
 /* ================================================================ */
-/*    lib/config-tpf.h - Hand crafted config file for TPF           */
+/*                 Hand crafted config file for TPF                 */
 /* ================================================================ */
 
 /* ---------------------------------------------------------------- */
@@ -32,9 +32,6 @@
 
 /* NOTE: Refer also to the .mak file for some of the flags below */
 
-/* when building libcurl itself */
-/* #undef BUILDING_LIBCURL */
-
 /* to disable cookies support */
 /* #undef CURL_DISABLE_COOKIES */
 
@@ -65,9 +62,6 @@
 /* to disable verbose strings */
 /* #undef CURL_DISABLE_VERBOSE_STRINGS */
 
-/* when not building a shared library */
-/* #undef CURL_STATICLIB */
-
 /* lber dynamic library file */
 /* #undef DL_LBER_FILE */
 
@@ -779,4 +773,4 @@
 #endif
 
 
-#endif /* __LIBCONFIGTPF_H */
+#endif /* HEADER_CURL_CONFIG_TPF_H */
diff --git a/lib/config-vxworks.h b/lib/config-vxworks.h
index 8e2d05a27..53266c021 100644
--- a/lib/config-vxworks.h
+++ b/lib/config-vxworks.h
@@ -1,5 +1,5 @@
-#ifndef __LIB_CONFIG_VXWORKS_H
-#define __LIB_CONFIG_VXWORKS_H
+#ifndef HEADER_CURL_CONFIG_VXWORKS_H
+#define HEADER_CURL_CONFIG_VXWORKS_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -23,12 +23,9 @@
  ***************************************************************************/
 
 /* =============================================================== */
-/*   lib/config-vxworks.h - Hand crafted config file for VxWorks   */
+/*               Hand crafted config file for VxWorks              */
 /* =============================================================== */
 
-/* when building libcurl itself */
-/* #undef BUILDING_LIBCURL */
-
 /* Location of default ca bundle */
 /* #undef CURL_CA_BUNDLE */
 
@@ -83,9 +80,6 @@
 /* Use Windows LDAP implementation */
 /* #undef CURL_LDAP_WIN */
 
-/* when not building a shared library */
-/* #undef CURL_STATICLIB */
-
 /* your Entropy Gathering Daemon socket pathname */
 /* #undef EGD_SOCKET */
 
@@ -952,4 +946,4 @@
 /* the signed version of size_t */
 /* #undef ssize_t */
 
-#endif /* __LIB_CONFIG_VXWORKS_H */
+#endif /* HEADER_CURL_CONFIG_VXWORKS_H */
diff --git a/src/Makefile.am b/src/Makefile.am
index 3e372422f..fb16192e3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -44,6 +44,11 @@ INCLUDES = -I$(top_builddir)/include/curl \
 
 bin_PROGRAMS = curl
 
+# Mostly for Windows build targets, when using static libcurl
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS = -DCURL_STATICLIB
+endif
+
 include Makefile.inc
 
 # This might hold -Werror
diff --git a/tests/libtest/Makefile.am b/tests/libtest/Makefile.am
index 9c0d59507..be667ee22 100644
--- a/tests/libtest/Makefile.am
+++ b/tests/libtest/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -57,6 +57,11 @@ test1022.pl Makefile.inc
 LDADD = $(top_builddir)/lib/libcurl.la @CURL_LIBS@
 DEPENDENCIES = $(top_builddir)/lib/libcurl.la
 
+# Mostly for Windows build targets, when using static libcurl
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS = -DCURL_STATICLIB
+endif
+
 # Makefile.inc provides the source defines (TESTUTIL, SUPPORTFILES,
 # noinst_PROGRAMS, lib*_SOURCES, and lib*_CFLAGS)
 include Makefile.inc
diff --git a/tests/unit/Makefile.am b/tests/unit/Makefile.am
index aa74dc1ad..78166f869 100644
--- a/tests/unit/Makefile.am
+++ b/tests/unit/Makefile.am
@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -58,6 +58,11 @@ LDADD = $(top_builddir)/lib/libcurlu.la @LDFLAGS@ @LIBCURL_LIBS@ @LIBS@
 DEPENDENCIES = $(top_builddir)/lib/libcurlu.la
 AM_CPPFLAGS = -DUNITTESTS
 
+# Mostly for Windows build targets, when using static libcurl
+if USE_CPPFLAG_CURL_STATICLIB
+AM_CPPFLAGS += -DCURL_STATICLIB
+endif
+
 # Makefile.inc provides neat definitions
 include Makefile.inc