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configure.ac: AC_PROG_LEX set to noyywrap

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It appears that noyywrap is actually what is needed for kconfig.
Particularly on arclinux where the default flex installation does not
provide the yywrap function.

Fixes #1790
Fixes 015d039e ("AC_PROG_LEX set to yywrap")

Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2022-07-26 20:48:08 +12:00
parent 320710f2a9
commit 7feb97f137
1 changed files with 1 additions and 1 deletions
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configure.ac
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@ -93,7 +93,7 @@ AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_LEX([yywrap])
AC_PROG_LEX([noyywrap])
AC_PROG_YACC
AS_IF([test -z "$CC" -o -z "$CXX"],
[AC_MSG_ERROR([no suitable compiler found])])