mirror of
https://github.com/git/git.git
synced 2024-11-17 22:44:49 +01:00
164a5e3faa
Enable MSVC builds with GNU Make by simply calling
make MSVC=1
(Debug build possible by adding DEBUG=1 as well)
Two scripts, clink.pl and lib.pl, are used to convert certain GCC
specific command line options into something MSVC understands.
By building for MSVC with GNU Make, we can ensure that the MSVC
port always follows the latest code, and does not lag behind due
to unmaintained NMake Makefile or IDE projects.
Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
48 lines
1.3 KiB
Perl
48 lines
1.3 KiB
Perl
#!/usr/bin/perl -w
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######################################################################
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# Compiles or links files
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#
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# This is a wrapper to facilitate the compilation of Git with MSVC
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# using GNU Make as the build system. So, instead of manipulating the
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# Makefile into something nasty, just to support non-space arguments
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# etc, we use this wrapper to fix the command line options
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#
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# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
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######################################################################
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use strict;
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my @args = ();
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my @cflags = ();
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my $is_linking = 0;
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while (@ARGV) {
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my $arg = shift @ARGV;
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if ("$arg" =~ /^-[DIMGO]/) {
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push(@cflags, $arg);
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} elsif ("$arg" eq "-o") {
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my $file_out = shift @ARGV;
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if ("$file_out" =~ /exe$/) {
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$is_linking = 1;
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push(@args, "-OUT:$file_out");
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} else {
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push(@args, "-Fo$file_out");
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}
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} elsif ("$arg" eq "-lz") {
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push(@args, "zlib.lib");
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} elsif ("$arg" eq "-liconv") {
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push(@args, "iconv.lib");
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} elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") {
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$arg =~ s/^-L/-LIBPATH:/;
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push(@args, $arg);
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} elsif ("$arg" =~ /^-R/) {
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# eat
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} else {
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push(@args, $arg);
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}
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}
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if ($is_linking) {
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unshift(@args, "link.exe");
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} else {
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unshift(@args, "cl.exe");
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push(@args, @cflags);
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}
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#printf("**** @args\n");
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exit system(@args);
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