blob: 21aade8878e86c4b85091e49f117195478fae18f (
plain)
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
# Arguments that this derivation gets when it is created with `callPackage`
{
stdenv,
lib,
symlinkJoin,
makeWrapper,
runCommand,
file,
}:
open-watcom:
let
wrapper =
{ }:
let
archToBindir =
with stdenv.hostPlatform;
if isx86 then
"bin"
else if isAarch then
"arm"
# we don't support running on AXP
# don't know what MIPS, PPC bindirs are called
else
throw "Don't know where ${system} binaries are located!";
binDirs =
with stdenv.hostPlatform;
if isWindows then
[
(lib.optionalString is64bit "${archToBindir}nt64")
"${archToBindir}nt"
(lib.optionalString is32bit "${archToBindir}w")
]
else if isDarwin then
[
(lib.optionalString is64bit "${archToBindir}o64")
# modern Darwin cannot execute 32-bit code anymore
(lib.optionalString is32bit "${archToBindir}o")
]
else
[
(lib.optionalString is64bit "${archToBindir}l64")
"${archToBindir}l"
];
# TODO
# This works good enough as-is, but should really only be targetPlatform-specific
# but we don't support targeting DOS, OS/2, 16-bit Windows etc Nixpkgs-wide so this needs extra logic
includeDirs =
with stdenv.hostPlatform;
[
"h"
]
++ lib.optional isWindows "h/nt"
++ lib.optional isLinux "lh";
listToDirs = list: lib.strings.concatMapStringsSep ":" (dir: "${placeholder "out"}/${dir}") list;
name = "${open-watcom.passthru.prettyName}-${open-watcom.version}";
in
symlinkJoin {
inherit (open-watcom) version;
pname = open-watcom.passthru.prettyName;
paths = [ open-watcom ];
nativeBuildInputs = [ makeWrapper ];
postBuild = ''
mkdir $out/bin
for binDir in ${lib.strings.concatStringsSep " " binDirs}; do
for exe in $(find ${open-watcom}/$binDir \
-type f -executable \
${lib.optionalString stdenv.hostPlatform.isLinux "-not -iname '*.so' -not -iname '*.exe'"} \
); do
if [ ! -f $out/bin/$(basename $exe) ]; then
makeWrapper $exe $out/bin/$(basename $exe) \
--set WATCOM ${open-watcom} \
--prefix PATH : ${listToDirs binDirs} \
--set EDPATH ${open-watcom}/eddat \
--set INCLUDE ${listToDirs includeDirs}
fi
done
done
'';
passthru = {
unwrapped = open-watcom;
tests =
let
wrapped = wrapper { };
in
{
simple = runCommand "${name}-test-simple" { nativeBuildInputs = [ wrapped ]; } ''
cat <<EOF >test.c
#include <stdio.h>
int main() {
printf ("Testing OpenWatcom C89 compiler.\n");
return 0;
}
EOF
cat test.c
wcl386 -fe=test_c test.c
# Only test execution if hostPlatform is targetable
${lib.optionalString (!stdenv.hostPlatform.isDarwin && !stdenv.hostPlatform.isAarch) "./test_c"}
cat <<EOF >test.cpp
#include <string>
#include <iostream>
int main() {
std::cout << "Testing OpenWatcom C++ library implementation." << std::endl;
watcom::istring HELLO ("HELLO");
if (HELLO != "hello") {
return 1;
}
if (HELLO.find ("ello") != 1) {
return 2;
}
return 0;
}
EOF
cat test.cpp
wcl386 -fe=test_cpp test.cpp
# Only test execution if hostPlatform is targetable
${lib.optionalString (!stdenv.hostPlatform.isDarwin && !stdenv.hostPlatform.isAarch) "./test_cpp"}
touch $out
'';
cross =
runCommand "${name}-test-cross"
{
nativeBuildInputs = [
wrapped
file
];
}
''
cat <<EOF >test.c
#include <stdio.h>
int main() {
printf ("Testing OpenWatcom cross-compilation.\n");
return 0;
}
EOF
cat test.c
echo "Test compiling"
wcl386 -bcl=linux -fe=linux test.c
wcl386 -bcl=nt -fe=nt test.c
wcl386 -bcl=dos4g -fe=dos4g test.c
wcl -bcl=windows -fe=windows test.c
wcl -bcl=dos -fe=dos test.c
echo "Test file format"
file ./linux
file ./linux | grep "ELF 32-bit" | grep -q "Linux"
file ./nt.exe
file ./nt.exe | grep "PE32 executable" | grep -q "Windows"
file ./dos4g.exe
file ./dos4g.exe | grep "MS-DOS executable" | grep -q "LE executable"
file ./windows.exe
file ./windows.exe | grep "MS-DOS executable" | grep -q "NE for MS Windows 3."
file ./dos.exe
file ./dos.exe | grep "MS-DOS executable" | grep -q "MZ for MS-DOS"
touch $out
'';
};
};
inherit (open-watcom) meta;
};
in
lib.makeOverridable wrapper
|
