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kconfig: fix compatibility with older flex versions
Older flex versions require there be no space between options and their arguments. For example '-P zconf' is not correct and should be '-Pzconf'. This is for example the case for flex-2.5.4 shipped with CentOS 5.8. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Message-Id: <9652ce148bddc1def484.1339241000@beantl019720> (transplanted from 7b1dda3ab07505bc1627d6fa70c60c7cd003eb3d)
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@ -88,7 +88,7 @@ zconf.hash.c: zconf.gperf
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lex.zconf.c: zconf.l
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@echo " LEX '$@'"
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@flex -L -P zconf -o $@ $<
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@flex -L -Pzconf -o$@ $<
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# Build C files
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%.o: %.c
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