-
- PSI_TYPES=""
- AC_DEFUN(PSI_TYPE, [
- AC_CHECK_SIZEOF($1)
- AC_CHECK_ALIGNOF($1)
- if test "$2" && test "$ac_cv_sizeof_[]$1" -gt 0; then
- psi_type_bits=`expr ${AS_TR_SH(ac_cv_sizeof_[]$1)} \* 8`
- PSI_TYPES="{\""$2[]${psi_type_bits}[]_t"\", \""$1"\"}, $PSI_TYPES"
- fi
- ])
-
- PSI_CONSTS=""
- AC_DEFUN(PSI_COMPUTE_STR, [
- var=$1
- exp=$2
- inc=$3
- AC_TRY_RUN([
- $inc
- int main() {
- return EOF == fputs($exp, fopen("conftest.out", "w"));
- }
- ], [
- eval $var=\\\"`cat conftest.out`\\\"
- ])
- ])
- AC_DEFUN(PSI_CONST, [
- AC_MSG_CHECKING(value of $1)
- case $2 in
- str*)
- PSI_COMPUTE_STR(psi_const_val, $1, AC_INCLUDES_DEFAULT($3))
- if test "$psi_const_val"; then
- PSI_CONSTS="{\"$1\", IS_STRING, $psi_const_val, 0}, $PSI_CONSTS"
- fi
- ;;
- *)
- AC_COMPUTE_INT(psi_const_val, $1, AC_INCLUDES_DEFAULT($3))
- if test "$psi_const_val"; then
- PSI_CONSTS="{\"$1\", IS_LONG, NULL, $psi_const_val}, $PSI_CONSTS"
- fi
- ;;
- esac
- AC_MSG_RESULT($psi_const_val)
- ])
-
- AC_DEFUN([AX_CHECK_SIGN], [
- typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"`
- AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [
- AC_TRY_COMPILE([$4],
- [ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ],
- [ eval "ax_cv_decl_${typename}_signed=\"yes\"" ],
- [ eval "ax_cv_decl_${typename}_signed=\"no\"" ])])
- symbolname=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "a-z" "A-Z"`
- if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then
- $2
- elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then
- $3
- fi
- ])
-
- PSI_TYPE(char, int)
- PSI_TYPE(short, int)
- PSI_TYPE(int, int)
- PSI_TYPE(long, int)
- PSI_TYPE(float)
- PSI_TYPE(double)
- PSI_TYPE(void *)
-
- dnl stddef.h
- PSI_TYPE(ptrdiff_t, int)
- PSI_TYPE(size_t, uint)
- AC_CHECK_TYPE(wchar_t, [
- AX_CHECK_SIGN(wchar_t, psi_wchar_t=int, psi_wchar_t=uint)
- PSI_TYPE(wchar_t, $psi_wchar_t)
- ])
-
- dnl stdio.h
- PSI_TYPE(fpos_t, int)
- PSI_CONST(BUFSIZ, int)
- PSI_CONST(_IOFBF, int)
- PSI_CONST(_IOLBF, int)
- PSI_CONST(_IONBF, int)
- PSI_CONST(SEEK_CUR, int)
- PSI_CONST(SEEK_END, int)
- PSI_CONST(SEEK_SET, int)
- PSI_CONST(FILENAME_MAX, int)
- PSI_CONST(FOPEN_MAX, int)
- PSI_CONST(TMP_MAX, int)
- PSI_CONST(EOF, int)
- PSI_CONST(P_tmpdir, string)
- dnl stdlib.h
- PSI_CONST(EXIT_FAILURE, int)
- PSI_CONST(EXIT_SUCCESS, int)
- PSI_CONST(RAND_MAX, int)
- PSI_CONST(MB_CUR_MAX, int)
- dnl sys/time.h
- PSI_CONST(ITIMER_REAL, int)
- PSI_CONST(ITIMER_VIRTUAL, int)
- PSI_CONST(ITIMER_PROF, int)
- dnl sys/types.h
- PSI_TYPE(blkcnt_t, int)
- PSI_TYPE(blksize_t, int)
- PSI_TYPE(clock_t, int)
- PSI_TYPE(clockid_t, int)
- PSI_TYPE(dev_t, int)
- PSI_TYPE(fsblkcnt_t, uint)
- PSI_TYPE(fsfilcnt_t, uint)
- PSI_TYPE(gid_t, int)
- PSI_TYPE(id_t, int)
- PSI_TYPE(ino_t, uint)
- PSI_TYPE(key_t, int)
- PSI_TYPE(mode_t, int)
- PSI_TYPE(nlink_t, int)
- PSI_TYPE(off_t, int)
- PSI_TYPE(pid_t, int)
- PSI_TYPE(ssize_t, int)
- PSI_TYPE(suseconds_t, int)
- PSI_TYPE(time_t, int)
- PSI_TYPE(timer_t, int)
- PSI_TYPE(uid_t)