# RPM macros for packages installing a gdk-pixbuf loader

#

###

#

# When a package installs a gdk-pixbuf loader, it should use all

# three macros:

#

#  - %gdk_pixbuf_loader_requires in the preamble

#  - %gdk_pixbuf_loader_post in %post

#  - %gdk_pixbuf_loader_postun in %postun

#

###

​

%gdk_pixbuf_loader_requires                             \

Requires(post): gdk-pixbuf-query-loaders                \

Requires(postun): gdk-pixbuf-query-loaders

​

# On install, update the cache

%gdk_pixbuf_loader_post                                 \

%if "%_lib" == "lib64"                                  \

  %{_bindir}/gdk-pixbuf-query-loaders-64 --update-cache \

%else                                                   \

  %{_bindir}/gdk-pixbuf-query-loaders --update-cache    \

%endif

​

# On uninstall, update the cache. Note: we ignore upgrades (already

# handled in %post of the new package).

%gdk_pixbuf_loader_postun                                       \

if [ $1 -eq 0 ]; then                                           \

  %if "%_lib" == "lib64"                                        \

    %{_bindir}/gdk-pixbuf-query-loaders-64 --update-cache       \

  %else                                                         \

    %{_bindir}/gdk-pixbuf-query-loaders --update-cache          \

  %endif                                                        \

fi

​