git.m6w6.name Git - m6w6/ext-psi/blob - config.m4

   1 PHP_ARG_ENABLE(psi, whether to enable PHP System Interface support,
   2 [  --enable-psi            Enable PHP System Interface support])
   3 PHP_ARG_WITH(psi-libjit, where to find libjit,
   4 [  --with-psi-libjit=DIR   PSI: path to libjit], [], no)
   5 PHP_ARG_WITH(psi-libffi, where to find libjit,
   6 [  --with-psi-libffi=DIR   PSI: path to libffi], [], no)
   7
   8 if test "$PHP_PSI" != "no"; then
   9         AC_ARG_VAR(LEMON, The lemon parser generator of the SQLite project)
  10         AC_PATH_PROG(LEMON, lemon, ./lemon)
  11         PHP_SUBST(LEMON)
  12
  13         if test -z "$PKG_CONFIG"
  14         then
  15                 AC_PATH_PROG(PKG_CONFIG, pkg-config, false)
  16         fi
  17
  18         export PKG_CONFIG_PATH="$PHP_PSI_LIBFFI/lib/pkgconfig:$PHP_PSI_LIBJIT/lib/pkgconfig:$PKG_CONFIG_PATH"
  19
  20         AC_CACHE_CHECK(for libffi through pkg-config, PSI_cv_LIBFFI, [
  21         if $PKG_CONFIG --exists libffi
  22         then
  23                 PSI_cv_LIBFFI=true
  24         else
  25                 PSI_cv_LIBFFI=false
  26         fi])
  27         if $PSI_cv_LIBFFI
  28         then
  29                 AC_MSG_CHECKING(for libffi)
  30                 PSI_cv_LIBFFI_DIR=`$PKG_CONFIG --variable=prefix libffi`
  31                 AC_MSG_RESULT($PSI_cv_LIBFFI_DIR)
  32                 PHP_EVAL_INCLINE(`$PKG_CONFIG --cflags libffi`)
  33                 PHP_EVAL_LIBLINE(`$PKG_CONFIG --libs libffi`, PSI_SHARED_LIBADD)
  34         else
  35                 AC_CACHE_CHECK(for libffi, PSI_cv_LIBFFI_DIR, [
  36                 for PSI_cv_LIBFFI_DIR in $PHP_PSI_LIBFFI {/usr{,/local},/opt}{,/libffi}
  37                 do
  38                         if test -e $PSI_cv_LIBFFI_DIR/include/ffi/ffi.h
  39                         then
  40                                 break
  41                         fi
  42                         PSI_cv_LIBFFI_DIR=
  43                 done])
  44                 if test -n "$PSI_cv_LIBFFI_DIR"
  45                 then
  46                         PHP_ADD_INCLUDE($PSI_cv_LIBFFI_DIR/include/ffi)
  47                         PHP_ADD_LIBRARY_WITH_PATH(ffi, $PSI_cv_LIBFFI_DIR/$PHP_LIBDIR, PSI_SHARED_LIBADD)
  48                 else
  49                         AC_MSG_WARN([Could not find libffi, please provide the base install path])
  50                 fi
  51         fi
  52         PHP_CHECK_LIBRARY(ffi, ffi_closure_alloc, [
  53                 PHP_CHECK_LIBRARY(ffi, ffi_prep_closure_loc, [
  54                         AC_DEFINE(PSI_HAVE_FFI_PREP_CLOSURE_LOC, 1, [ ])
  55                 ], [], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR)
  56                 AC_DEFINE(PSI_HAVE_FFI_CLOSURE_ALLOC, 1, [ ])
  57         ], [
  58                 PHP_CHECK_LIBRARY(ffi, ffi_prep_closure, [
  59                         AC_CHECK_HEADERS(sys/mman.h)
  60                         PHP_CHECK_FUNC(mmap)
  61                         AC_DEFINE(PSI_HAVE_FFI_PREP_CLOSURE, 1, [ ])
  62                 ], [
  63                 ], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR)
  64         ], -L$PSI_cv_LIBFFI_DIR/$PHP_LIBDIR)
  65
  66         AC_CACHE_CHECK(for libjit, PSI_cv_LIBJIT_DIR, [
  67         for PSI_cv_LIBJIT_DIR in $PHP_PSI_LIBJIT {/usr{,/local},/opt}{,/libjit}
  68         do
  69                 if test -e $PSI_cv_LIBJIT_DIR/include/jit/jit.h
  70                 then
  71                         break
  72                 fi
  73                 PSI_cv_LIBJIT_DIR=
  74         done])
  75         if test -n "$PSI_cv_LIBJIT_DIR"
  76         then
  77                 PHP_ADD_INCLUDE($PSI_cv_LIBJIT_DIR/include)
  78                 PHP_ADD_LIBRARY_WITH_PATH(jit, $PSI_cv_LIBJIT_DIR/$PHP_LIBDIR, PSI_SHARED_LIBADD)
  79         else
  80                 AC_MSG_WARN([Could not find libjit, please provide the base install path])
  81         fi
  82
  83         PHP_SUBST(PSI_SHARED_LIBADD)
  84
  85         PSI_TYPES=""
  86         AC_DEFUN(PSI_TYPE, [
  87                 AC_CHECK_SIZEOF($1)
  88                 AC_CHECK_ALIGNOF($1)
  89                 if test "$2" && test "$ac_cv_sizeof_[]$1" -gt 0; then
  90                         psi_type_bits=`expr ${AS_TR_SH(ac_cv_sizeof_[]$1)} \* 8`
  91                         PSI_TYPES="{\""$2[]${psi_type_bits}[]_t"\", \""$1"\"}, $PSI_TYPES"
  92                 fi
  93         ])
  94
  95         PSI_CONSTS=""
  96         AC_DEFUN(PSI_COMPUTE_STR, [
  97                 var=$1
  98                 exp=$2
  99                 inc=$3
 100                 AC_TRY_RUN([
 101                         $inc
 102                         int main() {
 103                                 return EOF == fputs($exp, fopen("conftest.out", "w"));
 104                         }
 105                 ], [
 106                         eval $var=\\\"`cat conftest.out`\\\"
 107                 ])
 108         ])
 109         AC_DEFUN(PSI_CONST, [
 110                 AC_MSG_CHECKING(value of $1)
 111                 case $2 in
 112                 str*)
 113                         PSI_COMPUTE_STR(psi_const_val, $1, AC_INCLUDES_DEFAULT($3))
 114                         if test "$psi_const_val"; then
 115                                 PSI_CONSTS="{\"$1\", IS_STRING, $psi_const_val, 0}, $PSI_CONSTS"
 116                         fi
 117                         ;;
 118                 *)
 119                         AC_COMPUTE_INT(psi_const_val, $1, AC_INCLUDES_DEFAULT($3))
 120                         if test "$psi_const_val"; then
 121                                 PSI_CONSTS="{\"$1\", IS_LONG, NULL, $psi_const_val}, $PSI_CONSTS"
 122                         fi
 123                         ;;
 124                 esac
 125                 AC_MSG_RESULT($psi_const_val)
 126         ])
 127
 128         AC_DEFUN([AX_CHECK_SIGN], [
 129                 typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"`
 130                 AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [
 131                                 AC_TRY_COMPILE([$4],
 132                                                 [ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ],
 133                                                 [ eval "ax_cv_decl_${typename}_signed=\"yes\"" ],
 134                                                 [ eval "ax_cv_decl_${typename}_signed=\"no\"" ])])
 135                 symbolname=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "a-z" "A-Z"`
 136                 if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then
 137                                 $2
 138                 elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then
 139                                 $3
 140                 fi
 141         ])
 142
 143         PSI_TYPE(char, int)
 144         PSI_TYPE(short, int)
 145         PSI_TYPE(int, int)
 146         PSI_TYPE(long, int)
 147         PSI_TYPE(float)
 148         PSI_TYPE(double)
 149         PSI_TYPE(void *)
 150
 151         dnl stddef.h
 152         PSI_TYPE(ptrdiff_t, int)
 153         PSI_TYPE(size_t, uint)
 154         AC_CHECK_TYPE(wchar_t, [
 155                 AX_CHECK_SIGN(wchar_t, psi_wchar_t=int, psi_wchar_t=uint)
 156                 PSI_TYPE(wchar_t, $psi_wchar_t)
 157         ])
 158
 159         dnl stdio.h
 160         PSI_TYPE(fpos_t, int)
 161         PSI_CONST(BUFSIZ, int)
 162         PSI_CONST(_IOFBF, int)
 163         PSI_CONST(_IOLBF, int)
 164         PSI_CONST(_IONBF, int)
 165         PSI_CONST(SEEK_CUR, int)
 166         PSI_CONST(SEEK_END, int)
 167         PSI_CONST(SEEK_SET, int)
 168         PSI_CONST(FILENAME_MAX, int)
 169         PSI_CONST(FOPEN_MAX, int)
 170         PSI_CONST(TMP_MAX, int)
 171         PSI_CONST(EOF, int)
 172         PSI_CONST(P_tmpdir, string)
 173         dnl stdlib.h
 174         PSI_CONST(EXIT_FAILURE, int)
 175         PSI_CONST(EXIT_SUCCESS, int)
 176         PSI_CONST(RAND_MAX, int)
 177         PSI_CONST(MB_CUR_MAX, int)
 178         dnl sys/time.h
 179         PSI_CONST(ITIMER_REAL, int)
 180         PSI_CONST(ITIMER_VIRTUAL, int)
 181         PSI_CONST(ITIMER_PROF, int)
 182         dnl sys/types.h
 183         PSI_TYPE(blkcnt_t, int)
 184         PSI_TYPE(blksize_t, int)
 185         PSI_TYPE(clock_t, int)
 186         PSI_TYPE(clockid_t, int)
 187         PSI_TYPE(dev_t, int)
 188         PSI_TYPE(fsblkcnt_t, uint)
 189         PSI_TYPE(fsfilcnt_t, uint)
 190         PSI_TYPE(gid_t, int)
 191         PSI_TYPE(id_t, int)
 192         PSI_TYPE(ino_t, uint)
 193         PSI_TYPE(key_t, int)
 194         PSI_TYPE(mode_t, int)
 195         PSI_TYPE(nlink_t, int)
 196         PSI_TYPE(off_t, int)
 197         PSI_TYPE(pid_t, int)
 198         PSI_TYPE(ssize_t, int)
 199         PSI_TYPE(suseconds_t, int)
 200         PSI_TYPE(time_t, int)
 201         PSI_TYPE(timer_t, int)
 202         PSI_TYPE(uid_t)
 203
 204         AC_DEFINE_UNQUOTED(PHP_PSI_TYPES, $PSI_TYPES, Predefined types)
 205         AC_DEFINE_UNQUOTED(PHP_PSI_CONSTS, $PSI_CONSTS, Predefined constants)
 206
 207         PHP_PSI_SRCDIR=PHP_EXT_SRCDIR(psi)
 208         PHP_PSI_BUILDDIR=PHP_EXT_BUILDDIR(psi)
 209
 210         PHP_ADD_INCLUDE($PHP_PSI_SRCDIR/src)
 211         PHP_ADD_BUILD_DIR($PHP_PSI_BUILDDIR/src)
 212
 213         PHP_PSI_HEADERS=`(cd $PHP_PSI_SRCDIR/src && echo *.h)`
 214         PHP_PSI_SOURCES="src/parser_proc.c src/parser.c src/validator.c src/module.c src/context.c"
 215         PHP_PSI_SOURCES="$PHP_PSI_SOURCES src/libjit.c src/libffi.c"
 216
 217         PHP_NEW_EXTENSION(psi, $PHP_PSI_SOURCES, $ext_shared)
 218         PHP_INSTALL_HEADERS(ext/psi, php_psi.h $PHP_PSI_HEADERS)
 219
 220         PHP_SUBST(PHP_PSI_HEADERS)
 221         PHP_SUBST(PHP_PSI_SOURCES)
 222
 223         PHP_SUBST(PHP_PSI_SRCDIR)
 224         PHP_SUBST(PHP_PSI_BUILDDIR)
 225
 226         PHP_ADD_MAKEFILE_FRAGMENT
 227 fi