FreeBSD digikam: Backport commit TDE/digikam@0254a5942b - closes TDE/digikam#50.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit b846b30e91)

freebsd/applications/graphics/digikam/Makefile

@@ -11,7 +11,7 @@ PORTNAME=		digikam-trinity
 COMMENT=		Digital photo management application for Trinity
 TDE_PREVERSION=		
 MASTER_SITE_SUBDIR=	d/${PORTNAME}
-PORTREVISION=		0
+PORTREVISION=		1
 CATEGORIES=		graphics x11
 DIST_SUBDIR=		TDE/applications/graphics
 

freebsd/applications/graphics/digikam/files/patch-bp000-fix-showfoto-crashes.diff

@@ -0,0 +1,56 @@
+commit 0254a5942b7ff18bf0072db3ebcd591512d99a10
+Author: Michele Calgaro <michele.calgaro@yahoo.it>
+Date:   Sat May 3 22:45:33 2025 +0900
+
+    Fix showfoto usability.
+    
+    This resolves issue #50.
+    
+    The problem seems to be a known issue already addressed by the original
+    authors. This is an extract from the 'ChangeLog' file that best
+    describes the issue:
+    ```
+    Fix a linking problem with showfoto, image plugins and
+    --enable-gcc-hidden-visibility:
+    All image plugins link to libdigikam.so.
+    The showfoto executable however does not link to this lib, but
+    statically links the relevant parts.
+    With visibility hidden, now the linker obviously cannot see the
+    already linked DImgInterface class,
+    and there would be two different static variables for
+    DImgInterface::instance(). One with the loaded
+    image, the other (from the image plugins) with a null image.
+    ```
+    Linking against libdigikam.so instead of including the libraries in a
+    static way solves the issue.
+    
+    Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
+    (cherry picked from commit f8074c05d9a2ad3b4a4e44557222ad51539b7e79)
+
+diff --git a/src/digikam/CMakeLists.txt b/src/digikam/CMakeLists.txt
+index 42785dbf..f756c188 100644
+--- a/src/digikam/CMakeLists.txt
++++ b/src/digikam/CMakeLists.txt
+@@ -44,7 +44,7 @@ tde_add_library( digikam SHARED AUTOMOC
+     tagfolderview.cpp tagspopupmenu.cpp timelinefolderview.cpp timelineview.cpp timelinewidget.cpp
+     upgradedb_sqlite2tosqlite3.cpp welcomepageview.cpp
+   LINK
+-    sqlite2-static thumbbar-static themeengine-static dialog-static  metadatawidgets-static
++    sqlite2-static thumbbar-static themeengine-static dialog-static metadatawidgets-static
+     iccprofileswidgets-static imagepluginswidgets-static commonwidgets-static
+     jpegutils-static dimg-static imagepropertiesdigikam-static threadimageio-static
+     greycstoration-static batch-static slideshow-static cameragui-static
+diff --git a/src/showfoto/CMakeLists.txt b/src/showfoto/CMakeLists.txt
+index 96993fb3..526b1a58 100644
+--- a/src/showfoto/CMakeLists.txt
++++ b/src/showfoto/CMakeLists.txt
+@@ -25,8 +25,7 @@ add_subdirectory( setup )
+ tde_add_executable( showfoto AUTOMOC
+   SOURCES main.cpp showfoto.cpp
+   LINK
+-    imagepropertiesshowfoto-static jpegutils-static showfoto-static showfotosetupinternal-static
+-    slideshow-static themeengine-static threadimageio-static thumbbar-static
++    showfotosetupinternal-static digikam-shared
+     tdeparts-shared tdeutils-shared ${CMAKE_THREAD_LIBS_INIT} ${KDCRAW_LIBRARIES} ${KEXIV2_LIBRARIES}
+   DESTINATION ${BIN_INSTALL_DIR}
+ )