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| author | Alexey Neyman <stilor@att.net> | 2019-03-04 00:22:02 -0800 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2019-03-04 00:22:02 -0800 |
| commit | b3cce054ef381502af4f58105604081bf431ac9e (patch) | |
| tree | 991fc932da90da7fbbd055a46dc53395889f2dd3 /configure.ac | |
| parent | da11216f8d2630a3a3409ae17549bc0f472d64b6 (diff) | |
| download | crosstool-ng-b3cce054ef381502af4f58105604081bf431ac9e.tar.gz crosstool-ng-b3cce054ef381502af4f58105604081bf431ac9e.tar.bz2 crosstool-ng-b3cce054ef381502af4f58105604081bf431ac9e.zip | |
Meet our new companion tool, bison
Which is here courtesy of CentOS6, which only has bison 2.4 - while new
glibc requires 2.7.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index bea1817a..566b0248 100644 --- a/configure.ac +++ b/configure.ac @@ -113,7 +113,6 @@ AC_PROG_RANLIB CTNG_PATH_TOOL_REQ([OBJCOPY], [gobjcopy objcopy], [objcopy]) CTNG_PATH_TOOL_REQ([OBJDUMP], [gobjdump objdump], [objdump]) CTNG_PATH_TOOL_REQ([READELF], [greadelf readelf], [readelf]) -CTNG_PATH_TOOL_REQ([BISON], [bison], [bison]) CTNG_CHECK_PROGS_REQ([flex], [flex]) CTNG_CHECK_PROGS_REQ([makeinfo], [makeinfo]) @@ -246,6 +245,12 @@ CTNG_PROG_VERSION([PYTHON], [^Python 3\.([4-9]|[1-9][0-9]+)\.], [python_3_4_or_newer]) +CTNG_PROG_VERSION([BISON], + [bison >= 2.7], + [bison], + [bison], + [\(GNU Bison\) (2\.[7-9]|2\.[1-9][0-9]|[3-9]\.)], + [bison_2_7_or_newer]) AC_SUBST([kconfig_options]) |