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2bad5df727
When generating include/autoconfig.mk, hex numbers would be quoted. This caused some false positives during automatic testing of the builds, and is known to cause some real issues for some Blackfin configurations. Don't use apostophes for decimal and hex numbers (nor for octal numbers). Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
34 lines
950 B
Sed
34 lines
950 B
Sed
#
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# Sed script to parse CPP macros and generate output usable by make
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#
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# It is expected that this script is fed the output of 'gpp -dM'
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# which preprocesses the common.h header files and outputs the final
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# list of CPP macros (and whitespace is sanitized)
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#
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# Only process values prefixed with #define CONFIG_
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/^#define CONFIG_[A-Za-z0-9_][A-Za-z0-9_]*/ {
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# Strip the #define prefix
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s/#define *//;
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# Change to form CONFIG_*=VALUE
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s/ */=/;
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# Drop trailing spaces
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s/ *$//;
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# drop quotes around string values
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s/="\(.*\)"$/=\1/;
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# Concatenate string values
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s/" *"//g;
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# Assume strings as default - add quotes around values
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s/=\(..*\)/="\1"/;
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# but remove again from decimal numbers
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s/="\([0-9][0-9]*\)"/=\1/;
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# ... and from hex numbers
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s/="\(0[Xx][0-9a-fA-F][0-9a-fA-F]*\)"/=\1/;
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# Change '1' and empty values to "y" (not perfect, but
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# supports conditional compilation in the makefiles
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s/=$/=y/;
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s/=1$/=y/;
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# print the line
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p
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}
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