From dfdd8c0ea5042bd8d5564c48930784be92d914d0 Mon Sep 17 00:00:00 2001
From: joerg_wunsch <joerg_wunsch@81a1dc3b-b13d-400b-aceb-764788c761c2>
Date: Fri, 12 Jan 2007 22:41:05 +0000
Subject: [PATCH] * configure.ac: Improve the detection of the Win32 HID
library, and the presence of the header ddk/hidsdi.h. It now works correctly
under Cygwin and several flavours of MinGW.
* Makefile.am: Add new LIBHID pattern.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@719 81a1dc3b-b13d-400b-aceb-764788c761c2
---
ChangeLog | 7 +++++++
Makefile.am | 2 +-
configure.ac | 47 ++++++++++++++++++++++++++---------------------
3 files changed, 34 insertions(+), 22 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index c464c149..46aa5625 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-01-12 Joerg Wunsch <j@uriah.heep.sax.de>
+
+ * configure.ac: Improve the detection of the Win32 HID library,
+ and the presence of the header ddk/hidsdi.h. It now works
+ correctly under Cygwin and several flavours of MinGW.
+ * Makefile.am: Add new LIBHID pattern.
+
2007-01-11 Joerg Wunsch <j@uriah.heep.sax.de>
* butterfly.c (butterfly_initialize): when sending the 'T'
diff --git a/Makefile.am b/Makefile.am
index 5f881ab3..bd557830 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -47,7 +47,7 @@ avrdude_CPPFLAGS = -DCONFIG_DIR=\"$(sysconfdir)\"
avrdude_CFLAGS = @ENABLE_WARNINGS@
-avrdude_LDADD = @LIBUSB@
+avrdude_LDADD = @LIBUSB@ @LIBHID@
bin_PROGRAMS = avrdude
diff --git a/configure.ac b/configure.ac
index bae45077..398a733f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,16 +60,36 @@ if test x$have_libusb = xyes; then
fi
AC_SUBST(LIBUSB, $LIBUSB)
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([limits.h stdlib.h string.h])
+AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
+AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
+#include <setupapi.h>])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_HEADER_TIME
+
+# Checks for library functions.
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday])
+
AC_MSG_CHECKING([for a Win32 HID libray])
SAVED_LIBS="${LIBS}"
case $target in
- *-*-mingw32*)
+ *-*-mingw32* | *-*-cygwin* | *-*-windows*)
LIBHID="-lhid -lsetupapi"
- HIDINCLUDE="#include <ddk/hidsdi.h>"
+ if test $ac_cv_header_ddk_hidsdi_h = yes
+ then
+ HIDINCLUDE="#include <ddk/hidsdi.h>"
+ else
+ HIDINCLUDE="#include \"my_ddk_hidsdi.h\""
+ fi
;;
*)
- LIBHID="-lhid"
- HIDINCLUDE='#include "my_ddk_hidsdi.h"'
+ LIBHID=""
;;
esac
LIBS="${LIBS} ${LIBHID}"
@@ -96,22 +116,7 @@ else
LIBHID=""
fi
LIBS="${SAVED_LIBS}"
-
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([limits.h stdlib.h string.h])
-AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
-AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
-#include <setupapi.h>])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_HEADER_TIME
-
-# Checks for library functions.
-AC_PROG_GCC_TRADITIONAL
-AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset select strcasecmp strdup strerror strncasecmp strtol strtoul gettimeofday])
+AC_SUBST(LIBHID, $LIBHID)
# Checks for misc stuff.
@@ -232,7 +237,7 @@ export confsubst
case $target in
*-*-mingw32* | *-*-cygwin* | *-*-windows*)
WINDOWS_DIRS="windows"
- CFLAGS="-mno-cygwin -DWIN32NATIVE"
+ CFLAGS="${CFLAGS} -mno-cygwin -DWIN32NATIVE"
LDFLAGS="${LDFLAGS} -static"
;;
esac