libsdl2-ttf: add PACKAGECONFIG opengl conditionally

GL is only used for an example binary, add PACKAGECONFIG opengl to enable/disable
it according to 'opengl' in DISTRO_FEATURES or not. Otherwise it fails to build
world if 'opengl' doesn't exist in DISTRO_FEATURES.
...
|ERROR: Nothing PROVIDES 'virtual/egl' (but meta-openembedded/meta-oe/recipes-graphics/
libsdl/libsdl2-ttf_2.24.0.bb DEPENDS on or otherwise requires it). Close matches:
|  virtual/kernel
|  virtual/make
|  virtual/perf
|ERROR: Required build target 'meta-world-pkgdata' has no buildable providers.
|Missing or unbuildable dependency chain was: ['meta-world-pkgdata', 'libsdl2-ttf', 'virtual/egl']
...

Suggested-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Hongxu Jia 2025-09-04 16:02:17 +08:00 committed by Khem Raj
parent 9d901cc76f
commit 44c9118e9d
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@ -1,6 +1,6 @@
SUMMARY = "Simple DirectMedia Layer truetype font library" SUMMARY = "Simple DirectMedia Layer truetype font library"
SECTION = "libs" SECTION = "libs"
DEPENDS = "virtual/libsdl2 freetype virtual/egl" DEPENDS = "virtual/libsdl2 freetype"
LICENSE = "Zlib" LICENSE = "Zlib"
LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=fbb0010b2f7cf6e8a13bcac1ef4d2455" LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=fbb0010b2f7cf6e8a13bcac1ef4d2455"
@ -12,3 +12,8 @@ inherit cmake pkgconfig
S = "${UNPACKDIR}/SDL2_ttf-${PV}" S = "${UNPACKDIR}/SDL2_ttf-${PV}"
FILES:${PN} += "${datadir}/licenses" FILES:${PN} += "${datadir}/licenses"
PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'opengl', d)}"
# GL is only used for an example binary
PACKAGECONFIG[opengl] = "-DSDL2TTF_SAMPLES=ON,-DSDL2TTF_SAMPLES=OFF,virtual/egl"