46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
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#!/bin/sh
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# Usage: windres-options [--escape] PACKAGE_VERSION
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# Outputs a set of command-line options for 'windres', containing definitions
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# for the preprocessor variables
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# PACKAGE_VERSION_STRING
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# PACKAGE_VERSION_MAJOR
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# PACKAGE_VERSION_MINOR
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# PACKAGE_VERSION_SUBMINOR
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escape=
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if test "$1" = "--escape"; then
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escape=yes
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shift
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fi
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version="$1" # something like 2.0 or 2.17 or 2.17.3 or 2.17.3-pre3
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sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
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i\
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0
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q
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'
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sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
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i\
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0
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q
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'
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sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
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i\
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0
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q
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'
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{
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echo "-DPACKAGE_VERSION_STRING=\"${version}\""
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echo "-DPACKAGE_VERSION_MAJOR="`echo "${version}" | sed -n -e "$sed_extract_major"`
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echo "-DPACKAGE_VERSION_MINOR="`echo "${version}" | sed -n -e "$sed_extract_minor"`
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echo "-DPACKAGE_VERSION_SUBMINOR="`echo "${version}" | sed -n -e "$sed_extract_subminor"`
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} |
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{
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if test -n "$escape"; then
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sed -e 's,\(["\\]\),\\\1,g'
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else
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cat
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fi
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}
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