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
|
dnl TSRM_CHECK_GCC_ARG(ARG, ACTION-IF-FOUND, ACTION-IF-NOT_FOUND)
AC_DEFUN(TSRM_CHECK_GCC_ARG,[
gcc_arg_name=[ac_cv_gcc_arg]translit($1,A-Z-,a-z_)
AC_CACHE_CHECK([whether $CC supports $1], [ac_cv_gcc_arg]translit($1,A-Z-,a-z_), [
echo 'void somefunc() { };' > conftest.c
cmd='$CC $1 -c conftest.c'
if eval $cmd 2>&1 | egrep -e $1 >/dev/null ; then
ac_result=no
else
ac_result=yes
fi
eval $gcc_arg_name=$ac_result
rm -f conftest.*
])
if eval test "\$$gcc_arg_name" = "yes"; then
$2
else
:
$3
fi
])
AC_DEFUN(TSRM_BASIC_CHECKS,[
AC_REQUIRE([AC_PROG_CC])dnl
dnl AC_REQUIRE([AM_PROG_CC_STDC])dnl
AC_REQUIRE([AC_PROG_CC_C_O])dnl
AC_REQUIRE([AC_PROG_RANLIB])dnl
AC_CHECK_HEADERS(stdarg.h)
])
AC_DEFUN(TSRM_CHECK_PTH,[
AC_MSG_CHECKING(for GNU Pth)
PTH_PREFIX="`$1 --prefix`"
if test -z "$PTH_PREFIX"; then
AC_MSG_RESULT(Please check your Pth installation)
fi
CPPFLAGS="$CPPFLAGS `$1 --cflags`"
LDFLAGS="$LDFLAGS `$1 --ldflags`"
LIBS="$LIBS `$1 --libs`"
AC_DEFINE(GNUPTH, 1, [Whether you use GNU Pth])
AC_MSG_RESULT(yes - installed in $PTH_PREFIX)
])
AC_DEFUN(TSRM_CHECK_ST,[
if test -r "$1/include/st.h"; then
CPPFLAGS="$CPPFLAGS -I$1/include"
LDFLAGS="$LDFLAGS -L$1/lib"
elif test -r "$1/st.h"; then
CPPFLAGS="$CPPFLAGS -I$1"
LDFLAGS="$LDFLAGS -L$1"
fi
AC_CHECK_HEADERS(st.h,[ ],[
AC_MSG_ERROR([Sorry[,] I was unable to locate the State Threads header file. Please specify the prefix using --with-tsrm-st=/prefix])
])
LIBS="$LIBS -lst"
AC_MSG_CHECKING(for SGI's State Threads)
AC_MSG_RESULT(yes)
AC_DEFINE(TSRM_ST, 1, [ ])
])
sinclude(threads.m4)
sinclude(TSRM/threads.m4)
AC_DEFUN(TSRM_CHECK_PTHREADS,[
PTHREADS_CHECK
if test "$pthreads_working" != "yes"; then
AC_MSG_ERROR(Your system seems to lack POSIX threads.)
fi
AC_DEFINE(PTHREADS, 1, Whether to use Pthreads)
AC_MSG_CHECKING(for POSIX threads)
AC_MSG_RESULT(yes)
])
AC_DEFUN(TSRM_THREADS_CHECKS,[
dnl For the thread implementations, we always use --with-*
dnl to maintain consistency
AC_ARG_WITH(tsrm-pth,
[ --with-tsrm-pth[=pth-config] Use GNU Pth.],[
TSRM_PTH=$withval
],[
TSRM_PTH=no
])
AC_ARG_WITH(tsrm-st,
[ --with-tsrm-st],[
TSRM_ST=$withval
],[
TSRM_ST=no
])
AC_ARG_WITH(tsrm-pthreads,
[ --with-tsrm-pthreads Use POSIX threads (default)],[
TSRM_PTHREADS=$withval
],[
TSRM_PTHREADS=yes
])
test "$TSRM_PTH" = "yes" && TSRM_PTH=pth-config
if test "$TSRM_PTH" != "no"; then
TSRM_CHECK_PTH($TSRM_PTH)
elif test "$TSRM_ST" != "no"; then
TSRM_CHECK_ST($TSRM_ST)
elif test "$TSRM_PTHREADS" != "no"; then
TSRM_CHECK_PTHREADS
fi
])
|
