[Automake-commit] [SCM] GNU Automake branch, maint, updated. v1.12.5-13-g411ada9

[Stefano Lattarini]

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http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=411ada9995cb7d66ea2ede4334172fb9be39ae94

The branch, maint has been updated
       via  411ada9995cb7d66ea2ede4334172fb9be39ae94 (commit)
      from  8d1a542296ca5d9137644387ebe1611239e41018 (commit)

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- Log -----------------------------------------------------------------
-----------------------------------------------------------------------

Summary of changes:
 t/lex-header.sh |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/t/lex-header.sh b/t/lex-header.sh
index f8d7333..ad2976e 100755
--- a/t/lex-header.sh
+++ b/t/lex-header.sh
@@ -20,6 +20,12 @@
 required='cc flex'
 . ./defs || exit 1
 
+# Here, we need to use the use flex option '--header-file', but some
+# older flex versions don't support is (see automake bug#11524 and
+# bug#12836).  Skip this test if such an old flex version is detected.
+$LEX --help | grep '.*--header-file' \
+  || skip_ "flex doesn't support the --header-file' option"
+
 cat >> configure.ac << 'END'
 AC_PROG_CC
 AC_PROG_LEX


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