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| author | Michele Calgaro <michele.calgaro@yahoo.it> | 2025-05-03 22:45:33 +0900 |
|---|---|---|
| committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2025-05-06 17:48:11 +0900 |
| commit | 0254a5942b7ff18bf0072db3ebcd591512d99a10 (patch) | |
| tree | dba05baf76c79adfea4cdf039313b3fd41f334da | |
| parent | bbb36b6c0fa49b03c1f3e08b38df81ce3bce4d48 (diff) | |
| download | digikam-0254a594.tar.gz digikam-0254a594.zip | |
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)
| -rw-r--r-- | src/digikam/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | src/showfoto/CMakeLists.txt | 3 |
2 files changed, 2 insertions, 3 deletions
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} ) |