about summary refs log tree commit diff
path: root/manual/install.texi
diff options
context:
space:
mode:
authorWill Newton <will.newton@linaro.org>2014-12-11 17:27:34 +0000
committerWill Newton <will.newton@linaro.org>2014-12-22 11:57:40 +0000
commitcc8623f196cd5d1c82573b34cb3a6a56f712790a (patch)
treebae68fcd9421e593a075b1ce270261b62dfd1791 /manual/install.texi
parente969965afdeab1144ace665f28273f5f543923b2 (diff)
downloadglibc-cc8623f196cd5d1c82573b34cb3a6a56f712790a.tar.gz
glibc-cc8623f196cd5d1c82573b34cb3a6a56f712790a.tar.xz
glibc-cc8623f196cd5d1c82573b34cb3a6a56f712790a.zip
Require bison 2.7 or newer for regenerating intl/plural.y
The merge of the latest gettext code introduced changes to the yacc
parser source that are incompatible with versions of bison older
than 2.7. Add a configure check for the appropriate versions and
document the requirement in INSTALL.

ChangeLog:

2014-12-22  Will Newton  <will.newton@linaro.org>

	* manual/install.texi: Document that we require bison 2.7
	or above.
	* INSTALL: Regenerate.
	* configure.ac: Use AC_CHECK_PROG_VER instead of
	AC_PATH_PROG when checking for bison and check for
	version 2.7 or above.
	* configure: Regenerate.
Diffstat (limited to 'manual/install.texi')
-rw-r--r--manual/install.texi9
1 files changed, 9 insertions, 0 deletions
diff --git a/manual/install.texi b/manual/install.texi
index 2b9b57ca32..d8dc3d58c9 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -449,6 +449,15 @@ GNU @code{gettext} 0.10.36 or later
 @end itemize
 
 @noindent
+If you wish to regenerate the @code{yacc} parser code in the @file{intl}
+subdirectory you will need
+
+@itemize @bullet
+@item
+GNU @code{bison} 2.7 or later
+@end itemize
+
+@noindent
 You may also need these packages if you upgrade your source tree using
 patches, although we try to avoid this.