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
|
// Unsupported on AIX because we don't support the requisite "__clangast"
// section in XCOFF yet.
// UNSUPPORTED: aix
// This test checks that the dependency scanner can handle larger amount of
// explicitly built modules retrieved from the PCH.
// (Previously, there was a bug dangling iterator bug that manifested only with
// 16 and more retrieved modules.)
// RUN: rm -rf %t
// RUN: split-file %s %t
//--- mod_00.h
//--- mod_01.h
//--- mod_02.h
//--- mod_03.h
//--- mod_04.h
//--- mod_05.h
//--- mod_06.h
//--- mod_07.h
//--- mod_08.h
//--- mod_09.h
//--- mod_10.h
//--- mod_11.h
//--- mod_12.h
//--- mod_13.h
//--- mod_14.h
//--- mod_15.h
//--- mod_16.h
//--- mod.h
#include "mod_00.h"
#include "mod_01.h"
#include "mod_02.h"
#include "mod_03.h"
#include "mod_04.h"
#include "mod_05.h"
#include "mod_06.h"
#include "mod_07.h"
#include "mod_08.h"
#include "mod_09.h"
#include "mod_10.h"
#include "mod_11.h"
#include "mod_12.h"
#include "mod_13.h"
#include "mod_14.h"
#include "mod_15.h"
#include "mod_16.h"
//--- module.modulemap
module mod_00 { header "mod_00.h" }
module mod_01 { header "mod_01.h" }
module mod_02 { header "mod_02.h" }
module mod_03 { header "mod_03.h" }
module mod_04 { header "mod_04.h" }
module mod_05 { header "mod_05.h" }
module mod_06 { header "mod_06.h" }
module mod_07 { header "mod_07.h" }
module mod_08 { header "mod_08.h" }
module mod_09 { header "mod_09.h" }
module mod_10 { header "mod_10.h" }
module mod_11 { header "mod_11.h" }
module mod_12 { header "mod_12.h" }
module mod_13 { header "mod_13.h" }
module mod_14 { header "mod_14.h" }
module mod_15 { header "mod_15.h" }
module mod_16 { header "mod_16.h" }
module mod { header "mod.h" }
//--- pch.h
#include "mod.h"
//--- tu.c
//--- cdb_pch.json.template
[{
"file": "DIR/pch.h",
"directory": "DIR",
"command": "clang -x c-header DIR/pch.h -fmodules -gmodules -fimplicit-module-maps -fmodules-cache-path=DIR/cache -o DIR/pch.h.gch"
}]
//--- cdb_tu.json.template
[{
"file": "DIR/tu.c",
"directory": "DIR",
"command": "clang -fsyntax-only DIR/tu.c -fmodules -gmodules -fimplicit-module-maps -fmodules-cache-path=DIR/cache -include DIR/pch.h -o DIR/tu.o"
}]
// Scan dependencies of the PCH:
//
// RUN: sed "s|DIR|%/t|g" %t/cdb_pch.json.template > %t/cdb_pch.json
// RUN: clang-scan-deps -compilation-database %t/cdb_pch.json -format experimental-full \
// RUN: -generate-modules-path-args -module-files-dir %t/build > %t/result_pch.json
// Explicitly build the PCH:
//
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_00 > %t/mod_00.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_01 > %t/mod_01.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_02 > %t/mod_02.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_03 > %t/mod_03.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_04 > %t/mod_04.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_05 > %t/mod_05.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_06 > %t/mod_06.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_07 > %t/mod_07.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_08 > %t/mod_08.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_09 > %t/mod_09.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_10 > %t/mod_10.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_11 > %t/mod_11.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_12 > %t/mod_12.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_13 > %t/mod_13.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_14 > %t/mod_14.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_15 > %t/mod_15.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod_16 > %t/mod_16.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --module-name=mod > %t/mod.cc1.rsp
// RUN: %deps-to-rsp %t/result_pch.json --tu-index=0 > %t/pch.rsp
//
// RUN: %clang @%t/mod_00.cc1.rsp
// RUN: %clang @%t/mod_01.cc1.rsp
// RUN: %clang @%t/mod_02.cc1.rsp
// RUN: %clang @%t/mod_03.cc1.rsp
// RUN: %clang @%t/mod_04.cc1.rsp
// RUN: %clang @%t/mod_05.cc1.rsp
// RUN: %clang @%t/mod_06.cc1.rsp
// RUN: %clang @%t/mod_07.cc1.rsp
// RUN: %clang @%t/mod_08.cc1.rsp
// RUN: %clang @%t/mod_09.cc1.rsp
// RUN: %clang @%t/mod_10.cc1.rsp
// RUN: %clang @%t/mod_11.cc1.rsp
// RUN: %clang @%t/mod_12.cc1.rsp
// RUN: %clang @%t/mod_13.cc1.rsp
// RUN: %clang @%t/mod_14.cc1.rsp
// RUN: %clang @%t/mod_15.cc1.rsp
// RUN: %clang @%t/mod_16.cc1.rsp
// RUN: %clang @%t/mod.cc1.rsp
// RUN: %clang @%t/pch.rsp
// Scan dependencies of the TU, checking it doesn't crash:
//
// RUN: sed "s|DIR|%/t|g" %t/cdb_tu.json.template > %t/cdb_tu.json
// RUN: clang-scan-deps -compilation-database %t/cdb_tu.json -format experimental-full \
// RUN: -generate-modules-path-args -module-files-dir %t/build
|
