lxdream 0.9.1| filename | m4/ccforbuild.m4 |
| changeset | 1211:eecdeb37934a |
| next | 1293:36123decfb24 |
| author | nkeynes |
| date | Mon Mar 05 15:00:14 2012 +1000 (12 years ago) |
| permissions | -rw-r--r-- |
| last change | Revert to using GL_QUADS when available, fallback to fan-strip when it's not (GLES) |
| view | annotate | diff | log | raw |
1 AC_DEFUN([AC_PUSH_CC_FOR_BUILD], [dnl
2 pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl
3 pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl
4 pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl
5 pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl
6 pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl
7 pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl
8 pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_stdc)dnl
9 pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_stdc)dnl
10 dnl pushdef([ac_cv_c_compiler_gnu], ac_cv_build_c_compiler_gnu)dnl
11 pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl
12 pushdef([ac_cv_objext], ac_cv_build_objext)dnl
13 pushdef([ac_exeext], ac_build_exeext)dnl
14 pushdef([ac_objext], ac_build_objext)dnl
15 pushdef([CC], CC_FOR_BUILD)dnl
16 pushdef([CPP], CPP_FOR_BUILD)dnl
17 pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl
18 pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl
19 pushdef([host], build)dnl
20 pushdef([host_alias], build_alias)dnl
21 pushdef([host_cpu], build_cpu)dnl
22 pushdef([host_vendor], build_vendor)dnl
23 pushdef([host_os], build_os)dnl
24 pushdef([ac_compiler_gnu], ac_build_compiler_gnu)dnl
25 pushdef([ac_tool_prefix], ac_build_tool_prefix)dnl
26 pushdef([ac_cv_host], ac_cv_build)dnl
27 pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl
28 pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl
29 pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl
30 pushdef([ac_cv_host_os], ac_cv_build_os)dnl
31 pushdef([ac_cpp], ac_build_cpp)dnl
32 pushdef([ac_compile], ac_build_compile)dnl
33 pushdef([ac_link], ac_build_link)dnl
34 ])
36 AC_DEFUN([AC_POP_CC_FOR_BUILD], [dnl
37 popdef([ac_link])dnl
38 popdef([ac_compile])dnl
39 popdef([ac_cpp])dnl
40 popdef([ac_cv_host_os])dnl
41 popdef([ac_cv_host_vendor])dnl
42 popdef([ac_cv_host_cpu])dnl
43 popdef([ac_cv_host_alias])dnl
44 popdef([ac_cv_host])dnl
45 popdef([ac_tool_prefix])dnl
46 popdef([ac_compiler_gnu])dnl
47 popdef([host_os])dnl
48 popdef([host_vendor])dnl
49 popdef([host_cpu])dnl
50 popdef([host_alias])dnl
51 popdef([host])dnl
52 popdef([CPPFLAGS])dnl
53 popdef([CFLAGS])dnl
54 popdef([CPP])dnl
55 popdef([CC])dnl
56 popdef([ac_objext])dnl
57 popdef([ac_exeext])dnl
58 popdef([ac_cv_objext])dnl
59 popdef([ac_cv_exeext])dnl
60 dnl popdef([ac_cv_c_compiler_gnu])dnl
61 popdef([ac_cv_prog_cc_c89])dnl
62 popdef([ac_cv_prog_cc_c99])dnl
63 popdef([ac_cv_prog_cc_stdc])dnl
64 popdef([ac_cv_prog_cc_g])dnl
65 popdef([ac_cv_prog_cc_works])dnl
66 popdef([ac_cv_prog_cc_cross])dnl
67 popdef([ac_cv_prog_gcc])dnl
68 popdef([ac_cv_prog_CPP])dnl
69 ])
72 AC_DEFUN([AC_PROG_CC_FOR_BUILD], [dnl
73 AC_REQUIRE([AC_PROG_CC])dnl
74 AC_REQUIRE([AC_PROG_CPP])dnl
75 AC_REQUIRE([AC_EXEEXT])dnl
76 AC_REQUIRE([AC_CANONICAL_HOST])dnl
77 dnl
78 ac_main_cc="$CC"
79 test -n "$build_alias" && ac_build_tool_prefix=$build_alias-
81 pushdef([cross_compiling], [#])dnl
82 dnl If main compiler works and CC_FOR_BUILD is unset, use the main compiler
83 if test -z "$CC_FOR_BUILD"; then
84 AC_RUN_IFELSE([int main(){return 0;}], [CC_FOR_BUILD="$CC"], [],[])
85 fi
86 dnl Use the standard macros, but make them use other variable names
87 dnl
88 AC_PUSH_CC_FOR_BUILD
90 AC_PROG_CC
91 AC_PROG_CC_STDC
92 AC_PROG_CPP
93 AC_EXEEXT
95 dnl Restore the old definitions
96 dnl
97 AC_POP_CC_FOR_BUILD
98 popdef([cross_compiling])dnl
99 dnl Finally, set Makefile variables
100 dnl
101 BUILD_EXEEXT=$ac_build_exeext
102 BUILD_OBJEXT=$ac_build_objext
103 AC_SUBST(BUILD_EXEEXT)dnl
104 AC_SUBST(BUILD_OBJEXT)dnl
105 AC_SUBST([CFLAGS_FOR_BUILD])dnl
106 AC_SUBST([CPPFLAGS_FOR_BUILD])dnl
107 ])
.