It checks build host filesystem and if it doesn't find UTC or GMT
files it installs another copy of tzdata files in:
/usr/lib/tcl8.6/tzdata
Buildhistory shows the difference:
-PKGSIZE = 2227075
+PKGSIZE = 3433088
See the autodetection in configure.in:
#------------------------------------------------------------------------
# Check whether the timezone data is supplied by the OS or has
# to be installed by Tcl. The default is autodetection, but can
# be overridden on the configure command line either way.
#------------------------------------------------------------------------
AC_MSG_CHECKING([for timezone data])
AC_ARG_WITH(tzdata,
AC_HELP_STRING([--with-tzdata],
[install timezone data (default: autodetect)]),
[tcl_ok=$withval], [tcl_ok=auto])
#
# Any directories that get added here must also be added to the
# search path in ::tcl::clock::Initialize (library/clock.tcl).
#
case $tcl_ok in
no)
AC_MSG_RESULT([supplied by OS vendor])
;;
yes)
# nothing to do here
;;
auto*)
AC_CACHE_VAL([tcl_cv_dir_zoneinfo], [
for dir in /usr/share/zoneinfo \
/usr/share/lib/zoneinfo \
/usr/lib/zoneinfo
do
if test -f $dir/UTC -o -f $dir/GMT
then
tcl_cv_dir_zoneinfo="$dir"
break
fi
done])
if test -n "$tcl_cv_dir_zoneinfo"; then
tcl_ok=no
AC_MSG_RESULT([$dir])
else
tcl_ok=yes
fi
;;
*)
AC_MSG_ERROR([invalid argument: $tcl_ok])
;;
esac
if test $tcl_ok = yes
then
AC_MSG_RESULT([supplied by Tcl])
INSTALL_TZDATA=install-tzdata
fi
Signed-off-by: Martin Jansa <[email protected]>
---
meta/recipes-devtools/tcltk/tcl_8.6.13.bb | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/meta/recipes-devtools/tcltk/tcl_8.6.13.bb
b/meta/recipes-devtools/tcltk/tcl_8.6.13.bb
index 91fc81352e..9eb924b0da 100644
--- a/meta/recipes-devtools/tcltk/tcl_8.6.13.bb
+++ b/meta/recipes-devtools/tcltk/tcl_8.6.13.bb
@@ -41,6 +41,12 @@ inherit autotools ptest binconfig
AUTOTOOLS_SCRIPT_PATH = "${S}/unix"
EXTRA_OECONF = "--enable-threads --disable-rpath --enable-man-suffix"
+# Prevent installing copy of tzdata based on tzdata installation on the build
host
+# It doesn't install tzdata if one of the following files exist on the host:
+# /usr/share/zoneinfo/UTC /usr/share/zoneinfo/GMT /usr/share/lib/zoneinfo/UTC
/usr/share/lib/zoneinfo/GMT /usr/lib/zoneinfo/UTC /usr/lib/zoneinfo/GMT
+# otherwise "/usr/lib/tcl8.6/tzdata" is included in tcl package
+EXTRA_OECONF += "--with-tzdata=no"
+
do_install() {
autotools_do_install
oe_runmake 'DESTDIR=${D}' install-private-headers
--
2.41.0
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