]>
Commit | Line | Data |
---|---|---|
f9af3a4c ACM |
1 | define SOURCE_HELLO |
2 | #include <stdio.h> | |
3 | int main(void) | |
4 | { | |
5 | return puts(\"hi\"); | |
6 | } | |
7 | endef | |
8 | ||
9 | ifndef NO_DWARF | |
10 | define SOURCE_DWARF | |
11 | #include <dwarf.h> | |
12 | #include <libdw.h> | |
13 | #include <version.h> | |
14 | #ifndef _ELFUTILS_PREREQ | |
15 | #error | |
16 | #endif | |
17 | ||
18 | int main(void) | |
19 | { | |
20 | Dwarf *dbg = dwarf_begin(0, DWARF_C_READ); | |
21 | return (long)dbg; | |
22 | } | |
23 | endef | |
24 | endif | |
25 | ||
26 | define SOURCE_LIBELF | |
27 | #include <libelf.h> | |
28 | ||
29 | int main(void) | |
30 | { | |
31 | Elf *elf = elf_begin(0, ELF_C_READ, 0); | |
32 | return (long)elf; | |
33 | } | |
34 | endef | |
35 | ||
36 | define SOURCE_GLIBC | |
37 | #include <gnu/libc-version.h> | |
38 | ||
39 | int main(void) | |
40 | { | |
41 | const char *version = gnu_get_libc_version(); | |
42 | return (long)version; | |
43 | } | |
44 | endef | |
45 | ||
46 | define SOURCE_ELF_MMAP | |
47 | #include <libelf.h> | |
48 | int main(void) | |
49 | { | |
50 | Elf *elf = elf_begin(0, ELF_C_READ_MMAP, 0); | |
51 | return (long)elf; | |
52 | } | |
53 | endef | |
54 | ||
55 | ifndef NO_NEWT | |
56 | define SOURCE_NEWT | |
57 | #include <newt.h> | |
58 | ||
59 | int main(void) | |
60 | { | |
61 | newtInit(); | |
62 | newtCls(); | |
63 | return newtFinished(); | |
64 | } | |
65 | endef | |
66 | endif | |
67 | ||
68 | ifndef NO_LIBPERL | |
69 | define SOURCE_PERL_EMBED | |
70 | #include <EXTERN.h> | |
71 | #include <perl.h> | |
72 | ||
73 | int main(void) | |
74 | { | |
75 | perl_alloc(); | |
76 | return 0; | |
77 | } | |
78 | endef | |
79 | endif | |
80 | ||
81 | ifndef NO_LIBPYTHON | |
82 | define SOURCE_PYTHON_EMBED | |
83 | #include <Python.h> | |
84 | ||
85 | int main(void) | |
86 | { | |
87 | Py_Initialize(); | |
88 | return 0; | |
89 | } | |
90 | endef | |
91 | endif | |
92 | ||
93 | define SOURCE_BFD | |
94 | #include <bfd.h> | |
95 | ||
96 | int main(void) | |
97 | { | |
98 | bfd_demangle(0, 0, 0); | |
99 | return 0; | |
100 | } | |
101 | endef | |
102 | ||
103 | define SOURCE_CPLUS_DEMANGLE | |
104 | extern char *cplus_demangle(const char *, int); | |
105 | ||
106 | int main(void) | |
107 | { | |
108 | cplus_demangle(0, 0); | |
109 | return 0; | |
110 | } | |
111 | endef | |
112 | ||
f4e7ac0a KS |
113 | define SOURCE_STRLCPY |
114 | #include <stdlib.h> | |
115 | extern size_t strlcpy(char *dest, const char *src, size_t size); | |
116 | ||
117 | int main(void) | |
118 | { | |
119 | strlcpy(NULL, NULL, 0); | |
120 | return 0; | |
121 | } | |
122 | endef | |
123 | ||
f9af3a4c ACM |
124 | # try-cc |
125 | # Usage: option = $(call try-cc, source-to-build, cc-options) | |
126 | try-cc = $(shell sh -c \ | |
ecafda60 | 127 | 'TMP="$(OUTPUT)$(TMPOUT).$$$$"; \ |
f9af3a4c ACM |
128 | echo "$(1)" | \ |
129 | $(CC) -x c - $(2) -o "$$TMP" > /dev/null 2>&1 && echo y; \ | |
130 | rm -f "$$TMP"') |