package/imlib2: add zlib dependency

The demo programs, which have always been built and are still enabled by
default, gained a zlib dependency in imlib2 1.12.3: upstream commit
f8a451043871 ("imlib2_load: Add crc32 printout") started using zlib's
crc32() in imlib2_load, and 31006b425e11 ("imlib2_view: Optionally show
crc32 of image data") did the same for imlib2_view. Both hardcoded -lz.

Upstream commit b9555030dace ("autofoo: don't hardcode zlib flags"),
first released in 1.12.4, replaced -lz with $(ZLIB_LIBS) and added an
unconditional PKG_CHECK_MODULES(ZLIB, zlib) to the demo programs branch
of configure, turning the previously silent link-time requirement into a
configure failure:

  checking for zlib... no
  configure: error: Package requirements (zlib) were not met:

  Package 'zlib' not found

As Buildroot went straight from 1.7.3 to 1.12.5 the intermediate state
was never packaged, but the dependency has in fact been missing since the
crc32 support landed.

Fixes: https://autobuild.buildroot.org/results/4e05404c353ef985d74757d0b1ec3eda2cdff523/

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Yegor Yefremov
2026-09-03 11:54:15 +02:00
committed by Julien Olivain
parent d540a10df9
commit 051e5ab13b
2 changed files with 2 additions and 1 deletions

View File

@@ -5,6 +5,7 @@ config BR2_PACKAGE_IMLIB2
bool "imlib2"
depends on !BR2_STATIC_LIBS # dlopen()
select BR2_PACKAGE_FREETYPE
select BR2_PACKAGE_ZLIB
help
Imlib 2 is the successor to Imlib. This library provides
routines to load, save and render images in various formats.

View File

@@ -12,7 +12,7 @@ IMLIB2_LICENSE_FILES = COPYING COPYING-PLAIN
IMLIB2_CPE_ID_VENDOR = enlightenment
IMLIB2_INSTALL_STAGING = YES
IMLIB2_DEPENDENCIES = host-pkgconf freetype
IMLIB2_DEPENDENCIES = host-pkgconf freetype zlib
IMLIB2_CONF_OPTS = --with-freetype-config=$(STAGING_DIR)/usr/bin/freetype-config
ifeq ($(BR2_PACKAGE_IMLIB2_X),y)