kumquat-buildroot/package/bison/Config.in
Peter Korsgaard 2077f955ef bison: fix m4 dependency
Bison needs m4 (at runtime). In addition, the bison 2.5 configure script
checks for m4 4.1.6 or newer, and bails out otherwise, but ends up looking
at whatever the build host has rather than the cross version, which might
not be the correct version (or even available).

Fix it by short circuiting the check.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-12-04 21:46:36 +01:00

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config BR2_PACKAGE_BISON
bool "bison"
depends on BR2_USE_WCHAR
select BR2_PACKAGE_M4
help
General-purpose parser generator that converts a
grammar description for an LALR context-free grammar into a C
program to parse that grammar.
http://www.gnu.org/software/bison/
comment "bison requires a toolchain with WCHAR support"
depends on !BR2_USE_WCHAR