blob: 779fddec305d1e78f1e5c3123683b3c380e4a82e [file] [log] [blame]
#!/bin/sh
# Usage: windres-options [--escape] PACKAGE_VERSION
# Outputs a set of command-line options for 'windres', containing definitions
# for the preprocessor variables
# PACKAGE_VERSION_STRING
# PACKAGE_VERSION_MAJOR
# PACKAGE_VERSION_MINOR
# PACKAGE_VERSION_SUBMINOR
escape=
if test "$1" = "--escape"; then
escape=yes
shift
fi
version="$1" # something like 2.0 or 2.17 or 2.17.3 or 2.17.3-pre3
sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
i\
0
q
'
sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
i\
0
q
'
{
echo "-DPACKAGE_VERSION_STRING=\"${version}\""
echo "-DPACKAGE_VERSION_MAJOR="`echo "${version}" | sed -n -e "$sed_extract_major"`
echo "-DPACKAGE_VERSION_MINOR="`echo "${version}" | sed -n -e "$sed_extract_minor"`
echo "-DPACKAGE_VERSION_SUBMINOR="`echo "${version}" | sed -n -e "$sed_extract_subminor"`
} |
{
if test -n "$escape"; then
sed -e 's,\(["\\]\),\\\1,g'
else
cat
fi
}