1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
#!/usr/bin/perl -w
######################################################################
# Compiles or links files
#
# This is a wrapper to facilitate the compilation of Git with MSVC
# using GNU Make as the build system. So, instead of manipulating the
# Makefile into something nasty, just to support non-space arguments
# etc, we use this wrapper to fix the command line options
#
# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
######################################################################
use strict;
my @args = ();
my @cflags = ();
my @lflags = ();
my $is_linking = 0;
my $is_debug = 0;
while (@ARGV) {
my $arg = shift @ARGV;
if ("$arg" eq "-DDEBUG") {
# Some vcpkg-based libraries have different names for release
# and debug versions. This hack assumes that -DDEBUG comes
# before any "-l*" flags.
$is_debug = 1;
}
if ("$arg" =~ /^-I\/mingw(32|64)/) {
# eat
} elsif ("$arg" =~ /^-[DIMGOZ]/) {
push(@cflags, $arg);
} elsif ("$arg" eq "-o") {
my $file_out = shift @ARGV;
if ("$file_out" =~ /exe$/) {
$is_linking = 1;
# Create foo.exe and foo.pdb
push(@args, "-OUT:$file_out");
} else {
# Create foo.o and foo.o.pdb
push(@args, "-Fo$file_out");
push(@args, "-Fd$file_out.pdb");
}
} elsif ("$arg" eq "-lz") {
if ($is_debug) {
push(@args, "zlibd.lib");
} else{
push(@args, "zlib.lib");
}
} elsif ("$arg" eq "-liconv") {
push(@args, "iconv.lib");
} elsif ("$arg" eq "-lcrypto") {
push(@args, "libcrypto.lib");
} elsif ("$arg" eq "-lssl") {
push(@args, "libssl.lib");
} elsif ("$arg" eq "-lcurl") {
my $lib = "";
# Newer vcpkg definitions call this libcurl_imp.lib; Do we
# need to use that instead?
foreach my $flag (@lflags) {
if ($flag =~ /^-LIBPATH:(.*)/) {
foreach my $l ("libcurl_imp.lib", "libcurl.lib") {
if (-f "$1/$l") {
$lib = $l;
last;
}
}
}
}
push(@args, $lib);
} elsif ("$arg" eq "-lexpat") {
push(@args, "libexpat.lib");
} elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") {
$arg =~ s/^-L/-LIBPATH:/;
push(@lflags, $arg);
} elsif ("$arg" =~ /^-[Rl]/) {
# eat
} elsif ("$arg" eq "-Werror") {
push(@cflags, "-WX");
} elsif ("$arg" eq "-Wall") {
# cl.exe understands -Wall, but it is really overzealous
push(@cflags, "-W4");
# disable the "signed/unsigned mismatch" warnings; our source code violates that
push(@cflags, "-wd4018");
push(@cflags, "-wd4245");
push(@cflags, "-wd4389");
# disable the "unreferenced formal parameter" warning; our source code violates that
push(@cflags, "-wd4100");
# disable the "conditional expression is constant" warning; our source code violates that
push(@cflags, "-wd4127");
# disable the "const object should be initialized" warning; these warnings affect only objects that are `static`
push(@cflags, "-wd4132");
# disable the "function/data pointer conversion in expression" warning; our source code violates that
push(@cflags, "-wd4152");
# disable the "non-constant aggregate initializer" warning; our source code violates that
push(@cflags, "-wd4204");
# disable the "cannot be initialized using address of automatic variable" warning; our source code violates that
push(@cflags, "-wd4221");
# disable the "possible loss of data" warnings; our source code violates that
push(@cflags, "-wd4244");
push(@cflags, "-wd4267");
# disable the "array is too small to include a terminating null character" warning; we ab-use strings to initialize OIDs
push(@cflags, "-wd4295");
# disable the "'<<': result of 32-bit shift implicitly converted to 64 bits" warning; our source code violates that
push(@cflags, "-wd4334");
# disable the "declaration hides previous local declaration" warning; our source code violates that
push(@cflags, "-wd4456");
# disable the "declaration hides function parameter" warning; our source code violates that
push(@cflags, "-wd4457");
# disable the "declaration hides global declaration" warning; our source code violates that
push(@cflags, "-wd4459");
# disable the "potentially uninitialized local variable '<name>' used" warning; our source code violates that
push(@cflags, "-wd4701");
# disable the "unreachable code" warning; our source code violates that
push(@cflags, "-wd4702");
# disable the "potentially uninitialized local pointer variable used" warning; our source code violates that
push(@cflags, "-wd4703");
# disable the "assignment within conditional expression" warning; our source code violates that
push(@cflags, "-wd4706");
# disable the "'inet_ntoa': Use inet_ntop() or InetNtop() instead" warning; our source code violates that
push(@cflags, "-wd4996");
} elsif ("$arg" =~ /^-W[a-z]/) {
# let's ignore those
} else {
push(@args, $arg);
}
}
if ($is_linking) {
push(@args, @lflags);
unshift(@args, "link.exe");
} else {
unshift(@args, "cl.exe");
push(@args, @cflags);
}
printf(STDERR "**** @args\n\n\n") if (!defined($ENV{'QUIET_GEN'}));
exit (system(@args) != 0);
|
