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f556e5b9 JH |
1 | ## |
2 | # Darwin (Mac OS) hints | |
437cf188 | 3 | # Wilfredo Sanchez <wsanchez@mit.edu> |
f556e5b9 JH |
4 | ## |
5 | ||
6 | ## | |
7 | # Paths | |
8 | ## | |
9 | ||
10 | # BSD paths | |
e32f0149 JH |
11 | case "$prefix" in |
12 | '') | |
13 | prefix='/usr/local'; # Built-in perl uses /usr | |
14 | siteprefix='/usr/local'; | |
15 | vendorprefix='/usr/local'; usevendorprefix='define'; | |
16 | ||
17 | # 4BSD uses ${prefix}/share/man, not ${prefix}/man. | |
18 | # Don't put man pages in ${prefix}/lib; that's goofy. | |
19 | man1dir="${prefix}/share/man/man1"; | |
20 | man3dir="${prefix}/share/man/man3"; | |
21 | ||
22 | # Where to put modules. | |
23 | # Built-in perl uses /System/Library/Perl | |
24 | privlib='/Library/Perl'; | |
25 | sitelib='/Library/Perl'; | |
26 | vendorlib='/Network/Library/Perl'; | |
27 | ;; | |
28 | esac | |
f556e5b9 JH |
29 | |
30 | ## | |
31 | # Tool chain settings | |
32 | ## | |
33 | ||
34 | # Since we can build fat, the archname doesn't need the processor type | |
35 | archname='darwin'; | |
36 | ||
37 | # nm works. | |
38 | usenm='true'; | |
39 | ||
40 | # Libc is in libsystem. | |
4e644a1e | 41 | #libc='/usr/lib/libSystem.dylib'; |
f556e5b9 JH |
42 | |
43 | # Optimize. | |
44 | optimize='-O3'; | |
45 | ||
46 | # We have a prototype for telldir. | |
47 | ccflags="${ccflags} -pipe -fno-common -DHAS_TELLDIR_PROTOTYPE"; | |
48 | ||
4e644a1e | 49 | # At least on Darwin 1.3.x: |
ccf87481 JH |
50 | # |
51 | # # define INT32_MIN -2147483648 | |
52 | # int main () { | |
53 | # double a = INT32_MIN; | |
54 | # printf ("INT32_MIN=%g\n", a); | |
55 | # return 0; | |
56 | # } | |
57 | # will output: | |
58 | # INT32_MIN=2.14748e+09 | |
59 | # Note that the INT32_MIN has become positive. | |
60 | # INT32_MIN is set in /usr/include/stdint.h by: | |
61 | # #define INT32_MIN -2147483648 | |
62 | # which seems to break the gcc. Defining INT32_MIN as (-2147483647-1) | |
63 | # seems to work. INT64_MIN seems to be similarly broken. | |
64 | # -- Nicholas Clark, Ken Williams, and Edward Moy | |
65 | # | |
66 | ccflags="${ccflags} -DINT32_MIN_BROKEN -DINT64_MIN_BROKEN" | |
67 | ||
4e644a1e | 68 | # cpp-precomp is problematic. |
0511a818 | 69 | cppflags='-traditional-cpp'; |
2ece6c11 | 70 | |
f556e5b9 JH |
71 | # Shared library extension is .dylib. |
72 | # Bundle extension is .bundle. | |
73 | ld='cc'; | |
74 | so='dylib'; | |
75 | dlext='bundle'; | |
76 | dlsrc='dl_dyld.xs'; usedl='define'; | |
c374061b | 77 | cccdlflags=' '; # space, not empty, because otherwise we get -fpic |
f556e5b9 JH |
78 | lddlflags="${ldflags} -bundle -undefined suppress"; |
79 | ldlibpthname='DYLD_LIBRARY_PATH'; | |
80 | useshrplib='true'; | |
81 | ||
82 | ## | |
83 | # System libraries | |
84 | ## | |
85 | ||
86 | # vfork works | |
87 | usevfork='true'; | |
88 | ||
89 | # malloc works | |
90 | usemymalloc='n'; | |
2ece6c11 | 91 | |
d235852b PP |
92 | ## |
93 | # Build process | |
94 | ## | |
95 | ||
96 | # Locales aren't feeling well. | |
97 | LC_ALL=C; export LC_ALL; | |
98 | ||
4e644a1e W |
99 | # Case-insensitive filesystems don't get along with Makefile and |
100 | # makefile in the same place. Since Darwin uses GNU make, this dodges | |
101 | # the problem. | |
d235852b | 102 | firstmakefile=GNUmakefile; |