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977 lines
26 KiB
977 lines
26 KiB
4 years ago
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#!gawk -f
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# dsw2mak.awk
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#
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# An Awk script that generates a unix Makefile from a
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# Microsoft Developer Studio workspace file.
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#
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# Copyright (C) 2001 Jos� Fonseca
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License, http://www.gnu.org/copyleft/gpl.html
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# for more details.
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#
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# Jos� Fonseca <j_r_fonseca@yahoo.co.uk>
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#
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# Features:
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# - generation of GUI applications (including resource files),
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# DLLs, console applications and static libraries
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# - translations of the most common compiler and linker options
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# - conversion of workspace files (.dsw) and all associated
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# projects files (.dsp) generating all necessary Makefiles
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# - handling of nested !IF, !ELSEIF and !ENDIF maintaining the
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# same build configurations as the original project
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# - automatic generation of the dependencies
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#
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# Example:
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# gawk -f dsw2mak.awk MyApp.dsw
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#
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# Notes:
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# - Make sure that both this script and the input files are in
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# a line ending convention that gawk version in your system
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# can handle.
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# - If an option is not handled by this script don't edit all
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# generate Makefiles by hand. Add support for the option in
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# this script and submit your additions to the author.
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#
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# Changelog (incomplete):
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# 2001-02-18: Jos� Fonseca
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# Improved linker libraries and options handling.
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# Debug output.
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# Better handling of custom builds
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#
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# 2001-02-15: Jos� Fonseca
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# Improved C compiler options handling.
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# More verbose warning output.
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#
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# 2001-02-14: Jos� Fonseca
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# Added comments to the source code.
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#
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# check and remove unnecessary quotes from a string
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function fixquotes(str) {
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if(str ~ /^"[^[:blank:]]+"$/) {
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sub(/^"/, "", str);
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sub(/"$/, "", str);
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}
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return str
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}
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# fixes a path string
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function fixpath(path) {
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# remove leading and trainling whitespaces
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sub(/^[[:blank:]]+/, "", path);
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sub(/[[:blank:]]+$/, "", path);
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# check and remove unnecessary quotes
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path = fixquotes(path)
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# change the forward slashes to backslashes
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gsub(/\\/, "/", path)
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# remove reduntant ./ directories
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gsub(/^(\.\/)+/, "", path)
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gsub(/^\/(\.\/)+/, "", path)
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return path
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}
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# get the base directory from a path
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function basedir(path) {
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# remove leading and trainling whitespaces
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sub(/^[[:blank:]]+/, "", path);
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sub(/[[:blank:]]+$/, "", path);
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# remove the quotes
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if(path ~ /^".+"$/) {
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sub(/^"/, "", path);
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sub(/"$/, "", path);
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}
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# remove the leading path
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sub(/(^|[\/\\:])[^\/\\:]*$/, "", path)
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# add quotes if needed
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if(path ~ /[[:blank:]]/)
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path = "\"" path "\""
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return path
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}
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# get the filename from a path
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function basefile(path) {
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# remove leading and trainling whitespaces
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sub(/^[[:blank:]]+/, "", path);
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sub(/[[:blank:]]+$/, "", path);
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# remove the quotes
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if(path ~ /^".+"$/) {
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sub(/^"/, "", path);
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sub(/"$/, "", path);
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}
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# remove the trailing path
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sub(/^.*[\/\\:]/, "", path)
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# add quotes if needed
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if(path ~ /[[:blank:]]/)
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path = "\"" path "\""
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return path
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}
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# skip lines until matching a given regular expression
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# NOTE: not used but it could be eventually handy
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function skip(regexp, infile, ret) {
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while((ret = getline < infile) == 1 && $0 !~ regexp) {}
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return ret
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}
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# parses a project file (.dsp) specified by 'infile' and generates a makefile to 'outfile'
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function parse_dsp(infile, outfile, i) {
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print infile
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# this specifies verbose debug output
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debug = 0
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# this specifies a prefix to the binutils and gcc binaries
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#prefix = "mingw32-"
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prefix = ""
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# this specifies the name of the 'rm -f' or equivalent command
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rm = "rm -f"
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# check for a bad file
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if((getline < infile) == -1) {
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print infile ": " ERRNO
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return
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}
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# Strip DOS line-endings
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gsub(/\r$/, "")
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# count the number of lines
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inline = 1
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# print the Makefile header
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print "# Makefile - " basefile(infile) > outfile
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print "" > outfile
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# this specifies the default name for the dependencies file
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dependencies = ".dependencies"
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# attemp to get the project name
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if(/^# Microsoft Developer Studio Project File/) {
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name = gensub(/^# Microsoft Developer Studio Project File - Name="(.*)".*$/, "\\1", "1")
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dependencies = name ".dep"
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}
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# main loop
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while((getline < infile) == 1) {
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# Strip DOS line-endings
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gsub(/\r$/, "")
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# increment the number of lines
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inline = inline + 1
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# catch the target type definition
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if(/^# TARGTYPE/) {
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if (/[[:space:]]0x0101$/) {
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# Win32 (x86) Application
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exeflag = 1
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dllflag = 0
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libflag = 0
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}
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if (/[[:space:]]0x0102$/) {
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# Win32 (x86) Dynamic-Link Library
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exeflag = 0
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dllflag = 1
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libflag = 0
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}
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if (/[[:space:]]0x0103$/) {
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# Win32 (x86) Console Application
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exeflag = 1
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dllflag = 0
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libflag = 0
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}
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if (/[[:space:]]0x0104$/) {
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# Win32 (x86) Static Library
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exeflag = 0
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dllflag = 0
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libflag = 1
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}
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continue
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}
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# catch the default configuration definition
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||
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if(/^CFG=/) {
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print "ifndef CFG" > outfile
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print > outfile
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print "endif" > outfile
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}
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# deal with the preprocessor commands
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if(/^!/) {
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# as GNU make doesn't have the '!ELSEIF' equivalent we have to use nested 'if ... else .. endif' to obtain the same effect
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# a stack is used to keep track of the current nested level
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if(/^!IF/) {
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$0 = gensub(/^!IF[[:space:]]+(.+)[[:space:]]*==[[:space:]]*(.+)$/, "ifeq \\1 \\2", "1")
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$0 = gensub(/^!IF[[:space:]]+(.+)[[:space:]]*!=[[:space:]]*(.+)$/, "ifneq \\1 \\2", "1")
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print > outfile
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stacktop += 1
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stack[stacktop] = 1
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continue
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}
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if(/^!ELSE$/) {
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print "else"
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}
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if(/^!ELSEIF/) {
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$0 = gensub(/^!ELSEIF[[:space:]]+(.+)[[:space:]]*==[[:space:]]*(.+)$/, "else\nifeq \\1 \\2", "1")
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$0 = gensub(/^!ELSEIF[[:space:]]+(.+)[[:space:]]*!=[[:space:]]*(.+)$/, "else\nifneq \\1 \\2", "1")
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print > outfile
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stack[stacktop] += 1
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continue
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||
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}
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||
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if(/^!ENDIF[[:space:]]*$/) {
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for (i = 0; i < stack[stacktop]; i++)
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print "endif" > outfile
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stacktop -= 1
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continue
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||
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}
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||
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}
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||
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||
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# catch the C++ compiler definition
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||
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if(/^CPP=/) {
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print "CC=" prefix "gcc" > outfile
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print "CFLAGS=" > outfile
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print "CXX=" prefix "g++" > outfile
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print "CXXFLAGS=$(CFLAGS)" > outfile
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||
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||
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continue
|
||
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}
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||
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||
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# catch the C++ compiler flags
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||
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if(/^# ADD CPP /) {
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if (debug)
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||
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print infile ":" inline ": " $0
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||
|
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||
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# extract the flags from the line
|
||
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cflags = $0
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||
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sub(/^# ADD CPP /, "", cflags)
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||
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||
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split(" " cflags, options, /[[:space:]]+\//)
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||
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||
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cflags = ""
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for(i in options) {
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option = options[i]
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||
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||
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# translate the options
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||
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# some of the translations effectively remove the option (and its arguments) since there is no translation equivalent
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||
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||
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if (option == "") {
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||
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} else if(option ~ /^nologo$/) {
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||
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# Suppress Startup Banner and Information Messages
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||
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option = ""
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||
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} else if (option ~ /^W0$/) {
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||
|
|
# Turns off all warning messages
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||
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option = "-w"
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||
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} else if (option ~ /^W[123]$/) {
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||
|
|
# Warning Level
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||
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option = "-W"
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||
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} else if (option ~ /^W4$/) {
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||
|
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# Warning Level
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||
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option = "-Wall"
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||
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} else if (option ~ /^WX$/) {
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||
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# Warnings As Errors
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||
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option = "-Werror"
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||
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} else if (option ~ /^Gm$/) {
|
||
|
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# Enable Minimal Rebuild
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||
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option = ""
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||
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} else if (option ~ /^GX$/) {
|
||
|
|
# Enable Exception Handling
|
||
|
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option = "-fexceptions"
|
||
|
|
} else if (option ~ /^Z[d7iI]$/) {
|
||
|
|
# Debug Info
|
||
|
|
option = "-g"
|
||
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|
} else if (option ~ /^Od$/) {
|
||
|
|
# Disable Optimizations
|
||
|
|
option = "-O0"
|
||
|
|
} else if (option ~ /^O1$/) {
|
||
|
|
# Minimize Size
|
||
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|
option = "-Os"
|
||
|
|
} else if (option ~ /^O2$/) {
|
||
|
|
# Maximize Speed
|
||
|
|
option = "-O2"
|
||
|
|
} else if (option ~ /^Ob0$/) {
|
||
|
|
# Disables inline Expansion
|
||
|
|
option = "-fno-inline"
|
||
|
|
} else if (option ~ /^Ob1$/) {
|
||
|
|
# In-line Function Expansion
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^Ob2$/) {
|
||
|
|
# auto In-line Function Expansion
|
||
|
|
option = "-finline-functions"
|
||
|
|
} else if (option ~ /^Oy$/) {
|
||
|
|
# Frame-Pointer Omission
|
||
|
|
option = "-fomit-frame-pointer"
|
||
|
|
} else if (option ~ /^GZ$/) {
|
||
|
|
# Catch Release-Build Errors in Debug Build
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^M[DLT]d?$/) {
|
||
|
|
# Use Multithreaded Run-Time Library
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^D/) {
|
||
|
|
# Preprocessor Definitions
|
||
|
|
gsub(/^D[[:space:]]*/, "", option)
|
||
|
|
option = "-D" fixquotes(option)
|
||
|
|
} else if (option ~ /^I/) {
|
||
|
|
# Additional Include Directories
|
||
|
|
gsub(/^I[[:space:]]*/, "", option)
|
||
|
|
option = "-I" fixpath(option)
|
||
|
|
} else if (option ~ /^U/) {
|
||
|
|
# Undefines a previously defined symbol
|
||
|
|
gsub(/^U[[:space:]]*/, "", option)
|
||
|
|
option = "-U" fixquotes(option)
|
||
|
|
} else if (option ~ /^Fp/) {
|
||
|
|
# Name .PCH File
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^F[Rr]/) {
|
||
|
|
# Create .SBR File
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^YX$/) {
|
||
|
|
# Automatic Use of Precompiled Headers
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^FD$/) {
|
||
|
|
# Generate File Dependencies
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^c$/) {
|
||
|
|
# Compile Without Linking
|
||
|
|
# this option is always present and is already specified in the suffix rules
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^GB$/) {
|
||
|
|
# Blend Optimization
|
||
|
|
option = "-mcpu=pentiumpro -D_M_IX86=500"
|
||
|
|
} else if (option ~ /^G6$/) {
|
||
|
|
# Pentium Pro Optimization
|
||
|
|
option = "-march=pentiumpro -D_M_IX86=600"
|
||
|
|
} else if (option ~ /^G5$/) {
|
||
|
|
# Pentium Optimization
|
||
|
|
option = "-mcpu=pentium -D_M_IX86=500"
|
||
|
|
} else if (option ~ /^G3$/) {
|
||
|
|
# 80386 Optimization
|
||
|
|
option = "-mcpu=i386 -D_M_IX86=300"
|
||
|
|
} else if (option ~ /^G4$/) {
|
||
|
|
# 80486 Optimization
|
||
|
|
option = "-mcpu=i486 -D_M_IX86=400"
|
||
|
|
} else if (option ~ /^Yc/) {
|
||
|
|
# Create Precompiled Header
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^Yu/) {
|
||
|
|
# Use Precompiled Header
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^Za$/) {
|
||
|
|
# Disable Language Extensions
|
||
|
|
option = "-ansi"
|
||
|
|
} else if (option ~ /^Ze$/) {
|
||
|
|
# Enable Microsoft Extensions
|
||
|
|
print infile ":" inline ": /" option ": Enable Microsoft Extensions option ignored" > "/dev/stderr"
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^Zm[[:digit:]]+$/) {
|
||
|
|
# Specify Memory Allocation Limit
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^Zp1$/) {
|
||
|
|
# Packs structures on 1-byte boundaries
|
||
|
|
option = "-fpack-struct"
|
||
|
|
} else if (option ~ /^Zp(2|4|8|16)?$/) {
|
||
|
|
# Struct Member Alignment
|
||
|
|
option = ""
|
||
|
|
print infile ":" inline ": /" option ": Struct Member Alignment option ignored" > "/dev/stderr"
|
||
|
|
} else {
|
||
|
|
print infile ":" inline ": /" option ": C compiler option not implemented" > "/dev/stderr"
|
||
|
|
option = ""
|
||
|
|
}
|
||
|
|
|
||
|
|
if (option != "") {
|
||
|
|
if(cflags == "")
|
||
|
|
cflags = option
|
||
|
|
else
|
||
|
|
cflags = cflags " " option
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
# change the slashes
|
||
|
|
gsub(/\\/, "/", cflags)
|
||
|
|
|
||
|
|
print "CFLAGS+=" cflags > outfile
|
||
|
|
|
||
|
|
if (debug)
|
||
|
|
print outfile ": " "CFLAGS+=" cflags
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch the linker definition
|
||
|
|
if(/^LINK32=/) {
|
||
|
|
if (exeflag)
|
||
|
|
print "LD=$(CXX) $(CXXFLAGS)" > outfile
|
||
|
|
if (dllflag)
|
||
|
|
print "LD=" prefix "dllwrap" > outfile
|
||
|
|
|
||
|
|
print "LDFLAGS=" > outfile
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch the linker flags
|
||
|
|
if(/^# ADD LINK32 /) {
|
||
|
|
if (debug)
|
||
|
|
print infile ":" inline ": " $0
|
||
|
|
|
||
|
|
# extract the flags from the line
|
||
|
|
ldflags = $0
|
||
|
|
sub(/^# ADD LINK32 /, "", ldflags)
|
||
|
|
|
||
|
|
split(ldflags, options, /[[:space:]]+\//)
|
||
|
|
|
||
|
|
# attempts to get the used libraries to a seperate variable
|
||
|
|
libs = options[1]
|
||
|
|
libs = gensub(/([[:alnum:]/\\_-]+)\.lib/, "-l\\1", "g", libs)
|
||
|
|
delete options[1]
|
||
|
|
|
||
|
|
ldflags = ""
|
||
|
|
for(i in options) {
|
||
|
|
option = options[i]
|
||
|
|
|
||
|
|
# translate the options
|
||
|
|
# some of the translations effectively remove the option (and its arguments) since there is no translation equivalent
|
||
|
|
if (option == "") {
|
||
|
|
} else if (option ~ /^base:/) {
|
||
|
|
# Base Address
|
||
|
|
gsub(/^base:/, "--image-base ", option)
|
||
|
|
} else if (option ~ /^debug$/) {
|
||
|
|
# Generate Debug Info
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^dll$/) {
|
||
|
|
# Build a DLL
|
||
|
|
dllflag = 1
|
||
|
|
|
||
|
|
# remove this option since the DLL output option is handled by the suffix rules
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^incremental:[[:alpha:]]+$/) {
|
||
|
|
# Link Incrmentally
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^implib:/) {
|
||
|
|
# Name import library
|
||
|
|
gsub(/^implib:/, "", option)
|
||
|
|
option = "--implib " fixpath(gensub(/([[:alnum:]_-]+)\.lib/, "lib\\1.a", "g", option))
|
||
|
|
} else if (option ~ /^libpath:/) {
|
||
|
|
# Additional Libpath
|
||
|
|
gsub(/^libpath:/, "", option)
|
||
|
|
option = "-L" fixpath(option)
|
||
|
|
} else if (option ~ /^machine:[[:alnum:]]+$/) {
|
||
|
|
# Specify Target Platform
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^map/) {
|
||
|
|
# Generate Mapfile
|
||
|
|
if (option ~ /^map:/)
|
||
|
|
gsub(/^map:/, "-Map ", option)
|
||
|
|
else
|
||
|
|
option = "-Map " name ".map"
|
||
|
|
} else if(option ~ /^nologo$/) {
|
||
|
|
# Suppress Startup Banner and Information Messages
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^out:/) {
|
||
|
|
# Output File Name
|
||
|
|
target = fixpath(gensub(/out:("[^"]+"|[^[:space:]]+).*$/, "\\1", "1", option))
|
||
|
|
|
||
|
|
print "TARGET=" target > outfile
|
||
|
|
|
||
|
|
# remove this option since the output option is handled by the suffix rules
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^pdbtype:/) {
|
||
|
|
# Program Database Storage
|
||
|
|
option = ""
|
||
|
|
} else if (option ~ /^subsystem:/) {
|
||
|
|
# Specify Subsystem
|
||
|
|
gsub(/^subsystem:/, "-Wl,--subsystem,", option)
|
||
|
|
} else if (option ~ /^version:[[:digit:].]+$/) {
|
||
|
|
# Version Information
|
||
|
|
option = ""
|
||
|
|
} else {
|
||
|
|
print infile ":" inline ": /" option ": linker option not implemented" > "/dev/stderr"
|
||
|
|
option = ""
|
||
|
|
}
|
||
|
|
|
||
|
|
if (option != "") {
|
||
|
|
if(ldflags == "")
|
||
|
|
ldflags = option
|
||
|
|
else
|
||
|
|
ldflags = ldflags " " option
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
# attempt to get the name of the target from the '/out:' option
|
||
|
|
if (ldflags ~ /\/out:/) { # Output File Name
|
||
|
|
}
|
||
|
|
|
||
|
|
# change the slashes
|
||
|
|
gsub(/\\/, "/", ldflags)
|
||
|
|
|
||
|
|
print "LDFLAGS+=" ldflags > outfile
|
||
|
|
print "LIBS+=" libs > outfile
|
||
|
|
|
||
|
|
if (debug) {
|
||
|
|
print outfile ": " "LDFLAGS+=" ldflags
|
||
|
|
print outfile ": " "LIBS+=" libs
|
||
|
|
}
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch the library archiver definition
|
||
|
|
if(/^LIB32=/) {
|
||
|
|
libflag = 1
|
||
|
|
|
||
|
|
print "AR=" prefix "ar" > outfile
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch the library archiver flags
|
||
|
|
if(/^# ADD LIB32 /) {
|
||
|
|
# extract the flags from the line
|
||
|
|
arflags = $0
|
||
|
|
sub(/^# ADD LIB32 /, "", arflags)
|
||
|
|
|
||
|
|
# translate the options
|
||
|
|
gsub(/\/nologo[[:space:]]*/, "", arflags) # Suppress Startup Banner and Information Messages
|
||
|
|
gsub(/\/machine:[[:alnum:]]+[[:space:]]*/, "", arflags) # Specify Target Platform
|
||
|
|
|
||
|
|
# attempt to get the name of the target from the '/out:' option
|
||
|
|
if (arflags ~ /\/out:/) {
|
||
|
|
target = fixpath(gensub(/^.*\/out:(".*"|[^[:space:]]+).*$/, "\\1", "1", arflags))
|
||
|
|
target = basedir(target) "/lib" basefile(gensub(/(\.[^.]*)?$/, ".a", 1, target))
|
||
|
|
|
||
|
|
print "TARGET=" target > outfile
|
||
|
|
|
||
|
|
# remove this option since the output option is handled differentely
|
||
|
|
sub(/\/out:(".*"|[^[:space:]]+)/, "", arflags)
|
||
|
|
}
|
||
|
|
|
||
|
|
# change the slashes
|
||
|
|
gsub(/\\/, "/", arflags)
|
||
|
|
|
||
|
|
print "ARFLAGS=rus" > outfile
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch the resource compiler definition
|
||
|
|
if(/^RSC=/) {
|
||
|
|
print "RC=" prefix "windres -O COFF" > outfile
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# handle the begin of the target definition
|
||
|
|
if(/^# Begin Target$/) {
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the default target name definition
|
||
|
|
print "ifndef TARGET" > outfile
|
||
|
|
if(exeflag)
|
||
|
|
print "TARGET=" name ".exe" > outfile
|
||
|
|
if(dllflag)
|
||
|
|
print "TARGET=" name ".dll" > outfile
|
||
|
|
if(libflag)
|
||
|
|
print "TARGET=lib" name ".a" > outfile
|
||
|
|
print "endif" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the default target and the suffix rules
|
||
|
|
print ".PHONY: all" > outfile
|
||
|
|
print "all: $(TARGET)" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "%.o: %.c" > outfile
|
||
|
|
print "\t$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ -c $<" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "%.o: %.cc" > outfile
|
||
|
|
print "\t$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $@ -c $<" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "%.o: %.cpp" > outfile
|
||
|
|
print "\t$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $@ -c $<" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "%.o: %.cxx" > outfile
|
||
|
|
print "\t$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o $@ -c $<" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "%.res: %.rc" > outfile
|
||
|
|
print "\t$(RC) $(CPPFLAGS) -o $@ -i $<" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# initialize some bookeeping variables
|
||
|
|
ngroups = 0 # number of groups in the target
|
||
|
|
nsources = 0 # number of isolated sources in the target
|
||
|
|
groupflag = 0 # state variable that indicates if we are inside or outside of a group definition
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# handle the end of a target definition
|
||
|
|
if(/^# End Target$/) {
|
||
|
|
# print the sources files definition that includes...
|
||
|
|
printf "SRCS=" > outfile
|
||
|
|
|
||
|
|
# ... the sources groups variables...
|
||
|
|
for (i = 0; i < ngroups; i++)
|
||
|
|
printf "$(%s) ", groups[i] > outfile
|
||
|
|
|
||
|
|
# ... and isolated sources not included in any group
|
||
|
|
if (nsources) {
|
||
|
|
print " \\" > outfile
|
||
|
|
for (i = 0; i < nsources - 1; i++)
|
||
|
|
print "\t" sources[i] " \\" > outfile
|
||
|
|
print "\t" sources[i] > outfile
|
||
|
|
}
|
||
|
|
else
|
||
|
|
print "" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# define the objects automatically from the sources in the Makefile
|
||
|
|
print "OBJS=$(patsubst %.rc,%.res,$(patsubst %.cxx,%.o,$(patsubst %.cpp,%.o,$(patsubst %.cc,%.o,$(patsubst %.c,%.o,$(filter %.c %.cc %.cpp %.cxx %.rc,$(SRCS)))))))" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the target rule, according with the type of target
|
||
|
|
print "$(TARGET): $(OBJS)" > outfile
|
||
|
|
if (exeflag)
|
||
|
|
print "\t$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)" > outfile
|
||
|
|
if (dllflag)
|
||
|
|
print "\t$(LD) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)" > outfile
|
||
|
|
if (libflag)
|
||
|
|
print "\t$(AR) $(ARFLAGS) $@ $(OBJS)" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# gather groups of source files to put them in diferent variables in the Makefile
|
||
|
|
if(/^# Begin Group/) {
|
||
|
|
# get the group name
|
||
|
|
groupname = gensub(/^# Begin Group "(.*)"$/, "\\1", "1")
|
||
|
|
|
||
|
|
# take the variable name as the upper case of the group name and changing the spaces to underscores
|
||
|
|
groupvarname = toupper(groupname)
|
||
|
|
gsub(/[[:space:]]/, "_", groupvarname)
|
||
|
|
|
||
|
|
# add this information to the groups array
|
||
|
|
groups[ngroups] = groupvarname
|
||
|
|
ngroups += 1
|
||
|
|
|
||
|
|
# initialize some bookeeping variables
|
||
|
|
ngsources = 0 # number of sources in this group
|
||
|
|
|
||
|
|
# signal that we are inside a group
|
||
|
|
groupflag = 1
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if(/^# End Group$/) {
|
||
|
|
# print the group source variable definition
|
||
|
|
printf "%s=", groupvarname > outfile
|
||
|
|
if (ngsources) {
|
||
|
|
for (i = 0; i < ngsources; i++)
|
||
|
|
printf " \\\n\t%s", gsources[i] > outfile
|
||
|
|
}
|
||
|
|
print "" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# signal that we are outside a group
|
||
|
|
groupflag = 0
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
if (/^SOURCE=/) {
|
||
|
|
# get the source file name
|
||
|
|
source = fixpath(gensub(/^SOURCE=(.*)$/, "\\1", "1"))
|
||
|
|
|
||
|
|
# add to the group sources or isolated sources according we are in a group or not
|
||
|
|
if (groupflag)
|
||
|
|
{
|
||
|
|
gsources[ngsources] = source
|
||
|
|
ngsources += 1
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
sources[nsources] = source
|
||
|
|
nsources += 1
|
||
|
|
}
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# attempts to handle custom builds definition
|
||
|
|
if(/^# Begin Custom Build/) {
|
||
|
|
print infile ":" inline ": " source ": Custom Build" > "/dev/stderr"
|
||
|
|
|
||
|
|
# signal we are inside a custom build definition
|
||
|
|
customflag = 1
|
||
|
|
ncustomvars = 0
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if(/^# End Custom Build/) {
|
||
|
|
# signal we are leaving a custom build definition
|
||
|
|
customflag = 0
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if(customflag) {
|
||
|
|
if (debug)
|
||
|
|
print infile ": " $0
|
||
|
|
|
||
|
|
# MSDS handles customs builds defining a series of variables for the user convenience
|
||
|
|
# handle their definition ...
|
||
|
|
if($0 ~ /^IntDir=/) {
|
||
|
|
gsub(/^IntDir=/, "", $0)
|
||
|
|
Intdir = fixpath($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^IntPath=/) {
|
||
|
|
gsub(/^IntPath=/, "", $0)
|
||
|
|
IntPath = fixpath($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^OutDir=/) {
|
||
|
|
gsub(/^OutDir=/, "", $0)
|
||
|
|
OutDir_ = fixpath($0)
|
||
|
|
OutDir = "."
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^InputDir=/) {
|
||
|
|
gsub(/^InputDir=/, "", $0)
|
||
|
|
InputDir = fixpath($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^InputName=/) {
|
||
|
|
gsub(/^InputName=/, "", $0)
|
||
|
|
InputName = fixquotes($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^InputPath=/) {
|
||
|
|
gsub(/^InputPath=/, "", $0)
|
||
|
|
InputPath = fixpath($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^TargetDir=/) {
|
||
|
|
gsub(/^TargetDir=/, "", $0)
|
||
|
|
TargetDir_ = fixpath($0)
|
||
|
|
TargetDir = "."
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if($0 ~ /^TargetPath=/) {
|
||
|
|
gsub(/^TargetPath=/, "", $0)
|
||
|
|
gsub(TargetDir_, ".", $0)
|
||
|
|
TargetPath = fixpath($0)
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# ... and substitute them in the rules
|
||
|
|
gsub(/\$\(IntDir\)/, IntDir)
|
||
|
|
gsub(/\$\(IntPath\)/, IntPath)
|
||
|
|
gsub(/\$\(OutDir\)/, OutDir)
|
||
|
|
gsub(/\$\(InputDir\)/, InputDir)
|
||
|
|
gsub(/\$\(InputName\)/, InputName)
|
||
|
|
gsub(/\$\(InputPath\)/, InputPath)
|
||
|
|
gsub(/\$\(TargetDir\)/, TargetDir)
|
||
|
|
gsub(/\$\(TargetPath\)/, TargetPath)
|
||
|
|
|
||
|
|
gsub(/\$\(SOURCE\)/, source)
|
||
|
|
gsub(/"\$\(INTDIR\)"[[:space:]]*/, "")
|
||
|
|
gsub(/"\$\(OUTDIR\)"[[:space:]]*/, "")
|
||
|
|
|
||
|
|
# do a serie of generic actions to convert the rule
|
||
|
|
gsub(/^ /, "\t")
|
||
|
|
gsub(/\\/, "/")
|
||
|
|
gsub(/\/$/, "\\")
|
||
|
|
gsub(/\.obj/, ".o")
|
||
|
|
|
||
|
|
print > outfile
|
||
|
|
|
||
|
|
if (debug)
|
||
|
|
print outfile ": " $0
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# print the 'clean' target rule
|
||
|
|
print ".PHONY: clean" > outfile
|
||
|
|
print "clean:" > outfile
|
||
|
|
print "\t-" rm " $(OBJS) $(TARGET) " dependencies > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the 'depends' target rule for automatic dependencies generation
|
||
|
|
print ".PHONY: depends" > outfile
|
||
|
|
print "depends:" > outfile
|
||
|
|
print "\t-$(CXX) $(CXXFLAGS) $(CPPFLAGS) -MM $(filter %.c %.cc %.cpp %.cxx,$(SRCS)) > " dependencies> outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "-include " dependencies > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# close the files
|
||
|
|
close(outfile)
|
||
|
|
close(infile)
|
||
|
|
}
|
||
|
|
|
||
|
|
# parses a workpace file (.dsw) specified by 'infile' and generates a makefile to 'outfile'
|
||
|
|
function parse_dsw(infile, outfile, i)
|
||
|
|
{
|
||
|
|
print infile
|
||
|
|
|
||
|
|
# print the Makefile header
|
||
|
|
print "# Makefile - " basefile(infile) > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# initialize the number of projects counter
|
||
|
|
nprojects = 0
|
||
|
|
|
||
|
|
# main loop
|
||
|
|
while((getline < infile) == 1) {
|
||
|
|
# catch a project definition
|
||
|
|
if(/^Project:/) {
|
||
|
|
# increment the project counter
|
||
|
|
project = nprojects
|
||
|
|
nprojects++
|
||
|
|
|
||
|
|
# extract the project name and filename
|
||
|
|
project_name[project] = fixpath(gensub(/^Project:[[:blank:]]+(.*)=(.*)[[:blank:]]+-[[:blank:]]+.*$/, "\\1", 1))
|
||
|
|
project_file[project] = fixpath(gensub(/^Project:[[:blank:]]+(.*)=(.*)[[:blank:]]+-[[:blank:]]+.*$/, "\\2", 1))
|
||
|
|
|
||
|
|
# check for a .dsp file extension
|
||
|
|
if(project_file[project] ~ /\.[Dd][Ss][Pp]$/) {
|
||
|
|
# create the output filename by renaming the file extension from .dsp to .mak
|
||
|
|
project_makefile[project] = project_file[project]
|
||
|
|
sub(/(\.[^.]*)?$/, ".mak", project_makefile[project])
|
||
|
|
}
|
||
|
|
else
|
||
|
|
project_makefile[project] = ""
|
||
|
|
|
||
|
|
# initialize the project dependencies
|
||
|
|
project_dependencies[project] = ""
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch a project dependency marker
|
||
|
|
if(project && /^{{{$/) {
|
||
|
|
# read dependencies until the end marker
|
||
|
|
while((getline < infile) == 1 && !/^}}}$/)
|
||
|
|
if(/^[[:blank:]]*Project_Dep_Name[[:blank:]]+/)
|
||
|
|
project_dependencies[project] = project_dependencies[project] " " fixpath(gensub(/^[[:blank:]]*Project_Dep_Name[[:blank:]]+(.*)$/, "\\1", 1))
|
||
|
|
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
|
||
|
|
# catch other (perhaps important) section definitions and produce a warning
|
||
|
|
if(/^[[:alpha:]]+:/)
|
||
|
|
{
|
||
|
|
project = 0
|
||
|
|
print infile ": " gensub(/^([[:alpha:]]+):/, "\\1", 1) ": unknown section" > "/dev/stderr"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# print the default target rule
|
||
|
|
print ".PHONY: all" > outfile
|
||
|
|
printf "all:" > outfile
|
||
|
|
for(i = 0; i < nprojects; i++)
|
||
|
|
printf " \\\n\t%s", project_name[i] > outfile
|
||
|
|
print "" > outfile
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the rules for each project target
|
||
|
|
for(i = 0; i < nprojects; i++) {
|
||
|
|
print ".PHONY: " project_name[i] > outfile
|
||
|
|
print project_name[i] ":" project_dependencies[i] > outfile
|
||
|
|
if(project_makefile[i] != "") {
|
||
|
|
if(basedir(project_makefile[i]) == "")
|
||
|
|
print "\t$(MAKE) -f " project_makefile[i] > outfile
|
||
|
|
else
|
||
|
|
print "\t$(MAKE) -C " basedir(project_makefile[i]) " -f " basefile(project_makefile[i]) > outfile
|
||
|
|
}
|
||
|
|
print "" > outfile
|
||
|
|
}
|
||
|
|
|
||
|
|
# print the 'clean' target rule
|
||
|
|
print ".PHONY: clean" > outfile
|
||
|
|
print "clean:" > outfile
|
||
|
|
for(i = 0; i < nprojects; i++)
|
||
|
|
if(project_makefile[i] != "") {
|
||
|
|
if(basedir(project_makefile[i]) == "")
|
||
|
|
print "\t$(MAKE) -f " project_makefile[i] " clean" > outfile
|
||
|
|
else
|
||
|
|
print "\t$(MAKE) -C " basedir(project_makefile[i]) " -f " basefile(project_makefile[i]) " clean" > outfile
|
||
|
|
}
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
# print the 'depends' target rule for automatic dependencies generation
|
||
|
|
print ".PHONY: depends" > outfile
|
||
|
|
print "depends:" > outfile
|
||
|
|
for(i = 0; i < nprojects; i++)
|
||
|
|
if(project_makefile[i] != "") {
|
||
|
|
if(basedir(project_makefile[i]) == "")
|
||
|
|
print "\t$(MAKE) -f " project_makefile[i] " depends" > outfile
|
||
|
|
else
|
||
|
|
print "\t$(MAKE) -C " basedir(project_makefile[i]) " -f " basefile(project_makefile[i]) " depends" > outfile
|
||
|
|
}
|
||
|
|
print "" > outfile
|
||
|
|
|
||
|
|
close(outfile)
|
||
|
|
close(infile)
|
||
|
|
|
||
|
|
# parse every project file
|
||
|
|
for(i = 0; i < nprojects; i++)
|
||
|
|
if(project_makefile[i] != "") {
|
||
|
|
if(basedir(infile) == "")
|
||
|
|
parse_dsp(project_file[i], project_makefile[i])
|
||
|
|
else
|
||
|
|
parse_dsp(basedir(infile) "\\" project_file[i], basedir(infile) "\\" project_makefile[i])
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# main program
|
||
|
|
BEGIN {
|
||
|
|
print "dsw2mak.awk Generates a Makefile from a .DSW/.DSP file Jose Fonseca"
|
||
|
|
print ""
|
||
|
|
|
||
|
|
# for each argument ...
|
||
|
|
for (i = 1; i < ARGC; i++) {
|
||
|
|
infile = ARGV[i]
|
||
|
|
|
||
|
|
# determine whether is a workspace or a project file and parse it
|
||
|
|
if(infile ~ /\.[Dd][Ss][Ww]$/) {
|
||
|
|
# create the output filename by renaming the filename to Makefile
|
||
|
|
outfile = infile
|
||
|
|
sub(/[^\/\\:]+$/, "Makefile", outfile)
|
||
|
|
|
||
|
|
parse_dsw(infile, outfile)
|
||
|
|
} else if(infile ~ /\.[Dd][Ss][Pp]$/) {
|
||
|
|
# create the output filename by renaming the file extension from .dsp to .mak
|
||
|
|
outfile = infile
|
||
|
|
sub(/(\.[^.]*)?$/, ".mak", outfile)
|
||
|
|
|
||
|
|
parse_dsp(infile, outfile)
|
||
|
|
} else {
|
||
|
|
print infile ": unknown file format" > "/dev/stderr"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|