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bison: Make libtextstyle and libreadline optional

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Bison opportunistically enables libtextstyle and libreadline support
if they're installed on the build host. Since textstyle and readline
aren't part of uninative avoid host contamination by making their
support configurable and disabled by default in the native case.

(From OE-Core rev: 286e60702aa1d8448efc703fa40735e079e6a027)

Signed-off-by: Daniel McGregor <daniel.mcgregor@vecima.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Daniel McGregor
2021-05-20 10:58:20 -06:00
committed by Richard Purdie
parent c20055e8bb
commit 003fa5200f
1 changed files with 18 additions and 3 deletions
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21
meta/recipes-devtools/bison/bison_3.7.6.bb
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@@ -15,11 +15,26 @@ SRC_URI = "${GNU_MIRROR}/bison/bison-${PV}.tar.xz \
"
SRC_URI[sha256sum] = "67d68ce1e22192050525643fc0a7a22297576682bef6a5c51446903f5aeef3cf"
# No point in hardcoding path to m4, just use PATH
EXTRA_OECONF += "M4=m4"
inherit autotools gettext texinfo
# No point in hardcoding path to m4, just use PATH
CACHED_CONFIGUREVARS = "ac_cv_path_M4=m4"
PACKAGECONFIG ??= "readline ${@ 'textstyle' if d.getVar('USE_NLS') == 'yes' else ''}"
PACKAGECONFIG_class-native ??= ""
# Make readline and textstyle optional. There are recipie for these, but leave them
# disabled for the native recipe. This prevents host contamination of the native tool.
PACKAGECONFIG[readline] = "--with-libreadline-prefix,--without-libreadline-prefix,readline"
PACKAGECONFIG[textstyle] = "--with-libtextstyle-prefix,--without-libtextstyle-prefix,gettext"
# Include the cached configure variables, configure is really good at finding
# libreadline, even if we don't want it.
CACHED_CONFIGUREVARS += "${@bb.utils.contains('PACKAGECONFIG', 'readline', '', ' \
ac_cv_header_readline_history_h=no \
ac_cv_header_readline_readline_h=no \
gl_cv_lib_readline=no', d)}"
# The automatic m4 path detection gets confused, so force the right value
acpaths = "-I ./m4"