kumquat-buildroot/package/flex/Config.in
Thomas Petazzoni c0d30d4c94 flex: propagate m4 dependency on wchar
Commit fe6a9e5e9d missed the fact that
m4 has a dependency on wide char support, so this dependency should be
propagated to flex.

Fixes:

  http://autobuild.buildroot.org/results/495/49502b2e33a346b2fcebf5e2da00af2661b54d6e/build-end.log

[Peter: Note where wchar dep comes from, show comment if not available]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-05-28 23:39:55 +02:00

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config BR2_PACKAGE_FLEX
bool "flex"
select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
help
A fast lexical analyser generator. A tool for generating
programs that perform pattern-matching on text.
http://flex.sourceforge.net/
config BR2_PACKAGE_FLEX_BINARY
bool "Install tool in the target"
# needs fork()
depends on BR2_USE_MMU
depends on BR2_PACKAGE_FLEX
# runtime dependency
select BR2_PACKAGE_M4
depends on BR2_USE_WCHAR # m4
help
Install the flex binary tool in the target filesystem.
comment "flex binary requires a toolchain with WCHAR support"
depends on !BR2_USE_WCHAR