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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 | |
4e644a1e | 11 | prefix='/usr/local'; # Built-in perl uses /usr |
f556e5b9 JH |
12 | siteprefix='/usr/local'; |
13 | vendorprefix='/usr/local'; usevendorprefix='define'; | |
14 | ||
4e644a1e W |
15 | # 4BSD uses ${prefix}/share/man, not ${prefix}/man. |
16 | # Don't put man pages in ${prefix}/lib; that's goofy. | |
17 | man1dir="${prefix}/share/man/man1"; | |
18 | man3dir="${prefix}/share/man/man3"; | |
f556e5b9 JH |
19 | |
20 | # Where to put modules. | |
4e644a1e W |
21 | privlib='/Library/Perl'; # Built-in perl uses /System/Library/Perl |
22 | sitelib='/Library/Perl'; | |
f556e5b9 JH |
23 | vendorlib='/Network/Library/Perl'; |
24 | ||
25 | ## | |
26 | # Tool chain settings | |
27 | ## | |
28 | ||
29 | # Since we can build fat, the archname doesn't need the processor type | |
30 | archname='darwin'; | |
31 | ||
32 | # nm works. | |
33 | usenm='true'; | |
34 | ||
35 | # Libc is in libsystem. | |
4e644a1e | 36 | #libc='/usr/lib/libSystem.dylib'; |
f556e5b9 JH |
37 | |
38 | # Optimize. | |
39 | optimize='-O3'; | |
40 | ||
41 | # We have a prototype for telldir. | |
42 | ccflags="${ccflags} -pipe -fno-common -DHAS_TELLDIR_PROTOTYPE"; | |
43 | ||
4e644a1e | 44 | # At least on Darwin 1.3.x: |
ccf87481 JH |
45 | # |
46 | # # define INT32_MIN -2147483648 | |
47 | # int main () { | |
48 | # double a = INT32_MIN; | |
49 | # printf ("INT32_MIN=%g\n", a); | |
50 | # return 0; | |
51 | # } | |
52 | # will output: | |
53 | # INT32_MIN=2.14748e+09 | |
54 | # Note that the INT32_MIN has become positive. | |
55 | # INT32_MIN is set in /usr/include/stdint.h by: | |
56 | # #define INT32_MIN -2147483648 | |
57 | # which seems to break the gcc. Defining INT32_MIN as (-2147483647-1) | |
58 | # seems to work. INT64_MIN seems to be similarly broken. | |
59 | # -- Nicholas Clark, Ken Williams, and Edward Moy | |
60 | # | |
61 | ccflags="${ccflags} -DINT32_MIN_BROKEN -DINT64_MIN_BROKEN" | |
62 | ||
4e644a1e W |
63 | # cpp-precomp is problematic. |
64 | cppflags='-no-precomp'; | |
2ece6c11 | 65 | |
f556e5b9 JH |
66 | # Shared library extension is .dylib. |
67 | # Bundle extension is .bundle. | |
68 | ld='cc'; | |
69 | so='dylib'; | |
70 | dlext='bundle'; | |
71 | dlsrc='dl_dyld.xs'; usedl='define'; | |
c374061b | 72 | cccdlflags=' '; # space, not empty, because otherwise we get -fpic |
f556e5b9 JH |
73 | lddlflags="${ldflags} -bundle -undefined suppress"; |
74 | ldlibpthname='DYLD_LIBRARY_PATH'; | |
75 | useshrplib='true'; | |
76 | ||
77 | ## | |
78 | # System libraries | |
79 | ## | |
80 | ||
81 | # vfork works | |
82 | usevfork='true'; | |
83 | ||
84 | # malloc works | |
85 | usemymalloc='n'; | |
2ece6c11 | 86 | |
d235852b PP |
87 | ## |
88 | # Build process | |
89 | ## | |
90 | ||
91 | # Locales aren't feeling well. | |
92 | LC_ALL=C; export LC_ALL; | |
93 | ||
4e644a1e W |
94 | # Case-insensitive filesystems don't get along with Makefile and |
95 | # makefile in the same place. Since Darwin uses GNU make, this dodges | |
96 | # the problem. | |
d235852b | 97 | firstmakefile=GNUmakefile; |