Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 182 insertions, 0 deletions

diff --git a/kamera/configure.in.in b/kamera/configure.in.in
new file mode 100644
index 00000000..3e2fd1c6
--- /dev/null
+++ b/kamera/configure.in.in
@@ -0,0 +1,182 @@
+dnl KDE_FIND_GPHOTO2 - Find gphoto2 libraries and include files
+dnl
+dnl Adapted from kdebase/nsplugins/configure.in.in
+
+AC_DEFUN([KDE_FIND_GPHOTO2],
+[
+
+
+
+# Clear working variables
+gphoto2_includes=
+gphoto2_libraries=
+
+
+
+# Process user input to configure
+AC_ARG_WITH(kamera,
+AC_HELP_STRING([--without-kamera],[do not build kamera (gphoto2 required)]),
+[if test "$withval" = "no" ; then
+  gphoto2_includes=none
+  gphoto2_libraries=none
+fi])dnl
+
+AC_ARG_WITH(gphoto2-includes,
+AC_HELP_STRING([--with-gphoto2-includes=DIR],[gphoto2 include files are in DIR]),
+gphoto2_includes="$withval")
+
+AC_ARG_WITH(gphoto2-libraries,
+AC_HELP_STRING([--with-gphoto2-libraries=DIR],[gphoto2 libraries are in DIR]),
+gphoto2_libraries="$withval")
+
+AC_MSG_CHECKING(for gPhoto2)
+# the pkg-config way first, if user did not use --with-
+AC_CHECK_PROG(gphoto2_config,gphoto2-config,gphoto2-config,no)
+AC_CHECK_PROG(gphoto2_port_config,gphoto2-port-config,gphoto2-port-config,no)
+if test "$gphoto2_includes" = "" -a "$gphoto2_libraries" = "" -a "$gphoto2_config" != "no" -a "$gphoto2_port_config" != "no"
+then
+	with_kamera="yes"
+	GPHOTO2_INCS="`$gphoto2_config --cflags` `$gphoto2_port_config --cflags`"
+	GPHOTO2_LIBS="`$gphoto2_config --libs` `$gphoto2_port_config --libs`"
+else
+#
+# Search for gphoto2 include files.
+#
+	if test "$gphoto2_includes" = ""; then
+		AC_CACHE_VAL(ac_cv_gphoto2_includes, [
+			ac_gphoto2_save_LIBS="$LIBS"
+			LIBS="-lgphoto2 $LIBS"
+			ac_cv_gphoto2_includes="none"
+			AC_TRY_COMPILE([#include <gphoto2.h>],[int a;],
+			[
+			# gphoto2.h is in the standard search path.
+				ac_cv_gphoto2_includes=
+			],[
+			# gphoto2.h is not in the standard search path.
+			# Locate it and put its directory in `gphoto2_includes'
+			for dir in /usr/include /usr/local/include \
+			   /usr/include/gphoto2 /usr/local/include/gphoto2; do
+				if test -f "$dir/gphoto2.h"; then
+					ac_cv_gphoto2_includes="$dir"
+					break
+				fi
+			done
+			])
+			#
+			LIBS="$ac_gphoto2_save_LIBS"
+		])
+		gphoto2_includes="$ac_cv_gphoto2_includes"
+	fi
+
+	#
+	# Search for libgphoto2
+	#
+	if test "$gphoto2_libraries" = ""; then
+		AC_CACHE_VAL(ac_cv_gphoto2_libraries,[
+			ac_gphoto2_save_LIBS="$LIBS"
+			LIBS="-lgphoto2_port -lgphoto2 $LIBS"
+			ac_cv_gphoto2_libraries="none"
+			AC_TRY_LINK([#include <gphoto2.h>],[gp_context_progress_start(0,0,0,0);], [
+				# libgphoto2 is in the standard search path.
+				ac_cv_gphoto2_libraries=
+			],[
+				# libgphoto2 is not in the standard search path.
+				# Locate it and put its directory in `gphoto2_libraries'
+				for dir in /usr/lib /usr/local/lib; do
+					if test -d "$dir" && test "`ls $dir/libgphoto2.* 2> /dev/null`" != ""; then
+						ac_cv_gphoto2_libraries="$dir"
+						break
+					fi
+				done
+			])
+			#
+			LIBS="$ac_gphoto2_save_LIBS"
+		])
+		#
+		gphoto2_libraries="$ac_cv_gphoto2_libraries"
+	fi
+# Initialise compiler and linker flag variables for export
+	if test "$gphoto2_includes" = "none" -o "$gphoto2_libraries" = "none" ; then
+		with_kamera="no"
+	else
+		with_kamera="yes"
+
+		if test "$gphoto2_libraries" = "" -o "$gphoto2_libraries" = "none"; then
+			GPHOTO2_LIBS="-lgphoto2"
+		else
+			GPHOTO2_LIBS="-L$gphoto2_libraries -lgphoto2"
+		fi
+		if test "$gphoto2_includes" != "" -a "$gphoto2_includes" != "none"; then
+			GPHOTO2_INCS="-I$gphoto2_includes"
+		fi
+	fi
+fi
+
+if test "$with_kamera" = "yes" ; then
+	# Check if it works.
+	ac_gphoto2_save_LIBS="$LIBS"
+	ac_gphoto2_save_CFLAGS="$CFLAGS"
+	LIBS="$LIBS $GPHOTO2_LIBS"
+	CFLAGS="$CFLAGS $GPHOTO2_INCS"
+	AC_TRY_LINK([#include <gphoto2.h>],[gp_context_progress_start(0,0,0,0);], [
+		# It works.
+		AC_DEFINE(HAVE_GPHOTO2,1,[Define if you have gPhoto2 installed])
+	],[
+		with_kamera="no"
+	])
+	LIBS="$ac_gphoto2_save_LIBS"
+	CFLAGS="$ac_gphoto2_save_CFLAGS"
+fi
+dnl **** Check for va_copy ****
+AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
+ AC_TRY_LINK(
+   [#include <stdarg.h>],
+   [va_list ap1, ap2;
+    va_copy(ap1,ap2);
+   ],
+   [ac_cv_c_va_copy="yes"],
+   [ac_cv_c_va_copy="no"])
+ )
+if test "$ac_cv_c_va_copy" = "yes"
+then
+    AC_DEFINE(HAVE_VA_COPY, 1, [Define if we have va_copy])
+fi
+AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
+ AC_TRY_LINK(
+   [#include <stdarg.h>],
+   [va_list ap1, ap2;
+    __va_copy(ap1,ap2);
+   ],
+   [ac_cv_c___va_copy="yes"],
+   [ac_cv_c___va_copy="no"])
+ )
+if test "$ac_cv_c___va_copy" = "yes"
+then
+    AC_DEFINE(HAVE___VA_COPY, 1, [Define if we have __va_copy])
+fi
+
+# Export compiler and linker flags for replacement in Makefile
+AC_SUBST(GPHOTO2_INCS)
+AC_SUBST(GPHOTO2_LIBS)
+
+
+# Display results of configuration
+gphoto2_libraries_result="$gphoto2_libraries"
+gphoto2_includes_result="$gphoto2_includes"
+
+test "$gphoto2_libraries" = "" && gphoto2_libraries_result="in default path"
+test "$gphoto2_includes" = "" && gphoto2_includes_result="in default path"
+
+test "$gphoto2_libraries" = "none" && gphoto2_libraries_result="(none)"
+test "$gphoto2_includes" = "none" && gphoto2_includes_result="(none)"
+
+AC_MSG_RESULT(
+  [gphoto2 libraries $gphoto2_libraries_result, gphoto2 headers $gphoto2_includes_result])
+
+]) dnl end of KDE_FIND_GPHOTO2 definition
+
+KDE_FIND_GPHOTO2
+if test "$with_kamera" = "no"; then
+dnl  AC_MSG_WARN([You need to install gphoto 2.0 (or later), e.g. http://gphoto.net/dist/gphoto2-2.0.tar.gz if your distributor doesn't have a package])
+  DO_NOT_COMPILE="$DO_NOT_COMPILE kamera"
+fi