dev-libs/glib: Exclude nonsensical and broken libelf dep on Windows

elfutils (via libelf) does not build on Windows. gresources are not
embedded within ELF binaries on that platform anyway and inspecting
ELF binaries from other platforms is not that useful so exclude the
dependency in this case.

For what it's worth, dev-libs/libelf was tried as an alternative but
while Meson did pick it up and link it, gresource.exe still reported
that ELF support was missing.

Closes: https://github.com/gentoo/gentoo/pull/15337
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: James Le Cuirot <chewi@gentoo.org>

diff --git a/dev-libs/glib/glib-2.64.2.ebuild b/dev-libs/glib/glib-2.64.2.ebuild
index a1034108695a3bbce4f2cb0990bef8475479aaa5..8b05703c34735dc5612c7a9c8368734ad0bc8219 100644 (file)
--- a/dev-libs/glib/glib-2.64.2.ebuild
+++ b/dev-libs/glib/glib-2.64.2.ebuild
@@ -20,6 +20,9 @@ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~
 # the check is automagic in gio/meson.build. gresource is not a multilib tool
 # right now, thus it doesn't matter if non-native ABI libelf exists or not
 # (non-native binary is overwritten, it doesn't matter if libelf was linked to).
+# * elfutils (via libelf) does not build on Windows. gresources are not embedded
+# within ELF binaries on that platform anyway and inspecting ELF binaries from
+# other platforms is not that useful so exclude the dependency in this case.
 # * Technically static-libs is needed on zlib, util-linux and perhaps more, but
 # these are used by GIO, which glib[static-libs] consumers don't really seem
 # to need at all, thus not imposing the deps for now and once some consumers
@@ -36,7 +39,7 @@ RDEPEND="
        kernel_linux? ( >=sys-apps/util-linux-2.23[${MULTILIB_USEDEP}] )
        selinux? ( >=sys-libs/libselinux-2.2.2-r5[${MULTILIB_USEDEP}] )
        xattr? ( !elibc_glibc? ( >=sys-apps/attr-2.4.47-r1[${MULTILIB_USEDEP}] ) )
-       virtual/libelf:0=
+       !kernel_Winnt? ( virtual/libelf:0= )
        fam? ( >=virtual/fam-0-r1[${MULTILIB_USEDEP}] )
 "
 DEPEND="${RDEPEND}"