anil.recoil.org
My working unpac repository
configure: cache more results from aclocal.m4
+62
-32
+22
-17
aclocal.m4
+22
-17
aclocal.m4
···
97
)
98
])
99
100
-
dnl $1: extra CFLAGS
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AC_DEFUN([OCAML_CC_SUPPORTS_TREE_VECTORIZE], [
102
-
AC_MSG_CHECKING(
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-
[whether the C compiler supports __attribute__((optimize("tree-vectorize")))])
104
-
saved_CFLAGS="$CFLAGS"
105
-
CFLAGS="$1 $CFLAGS"
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-
AC_COMPILE_IFELSE(
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-
[AC_LANG_PROGRAM(
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-
[[__attribute__((optimize("tree-vectorize"))) void f(void) {}]],
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-
[[f();]])],
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-
[AC_DEFINE([SUPPORTS_TREE_VECTORIZE], [1])
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-
AC_MSG_RESULT([yes])],
112
-
[AC_MSG_RESULT([no])])
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-
CFLAGS="$saved_CFLAGS"
114
])
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# Save C compiler related variables
···
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AC_DEFUN([OCAML_MMAP_SUPPORTS_HUGE_PAGES], [
248
AC_MSG_CHECKING([whether mmap supports huge pages])
249
-
AC_RUN_IFELSE(
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-
[AC_LANG_PROGRAM([[
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#include <sys/mman.h>
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#include <stdio.h>
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#include <stdlib.h>
···
282
p[i] = (char) i;
283
}
284
]])],
285
[AC_DEFINE([HAS_HUGE_PAGES], [1])
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AC_DEFINE_UNQUOTED([HUGE_PAGE_SIZE], [(4 * 1024 * 1024)])
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AC_MSG_RESULT([yes])],
288
-
[AC_MSG_RESULT([no])],
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-
[AC_MSG_RESULT([no assumed])])
290
])
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AC_DEFUN([OCAML_CHECK_LIBUNWIND], [
···
97
)
98
])
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AC_DEFUN([OCAML_CC_SUPPORTS_TREE_VECTORIZE], [
101
+
AC_CACHE_CHECK(m4_normalize([whether the C compiler supports
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+
__attribute__((optimize("tree-vectorize")))]),
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+
[ocaml_cv_prog_cc_optimize_tree_vectorize],
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+
[saved_CFLAGS="$CFLAGS"
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+
CFLAGS="$warn_error_flag $CFLAGS"
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+
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
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+
[[__attribute__((optimize("tree-vectorize"))) void f(void) {}]],
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+
[[f();]])],
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+
[ocaml_cv_prog_cc_optimize_tree_vectorize=yes],
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+
[ocaml_cv_prog_cc_optimize_tree_vectorize=no])
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+
CFLAGS="$saved_CFLAGS"])
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+
AS_IF([test "x$ocaml_cv_prog_cc_optimize_tree_vectorize" = xyes],
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+
[AC_DEFINE([SUPPORTS_TREE_VECTORIZE], [1])])
114
])
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# Save C compiler related variables
···
246
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AC_DEFUN([OCAML_MMAP_SUPPORTS_HUGE_PAGES], [
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AC_MSG_CHECKING([whether mmap supports huge pages])
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+
AC_CACHE_VAL([ocaml_cv_func_mmap_huge_pages],
250
+
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/mman.h>
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#include <stdio.h>
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#include <stdlib.h>
···
282
p[i] = (char) i;
283
}
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]])],
285
+
[ocaml_cv_func_mmap_huge_pages=yes],
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+
[ocaml_cv_func_mmap_huge_pages=no],
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+
[ocaml_cv_func_mmap_huge_pages=no])])
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+
AS_IF([test x"$ocaml_cv_func_mmap_huge_pages" = "xyes"],
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[AC_DEFINE([HAS_HUGE_PAGES], [1])
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AC_DEFINE_UNQUOTED([HUGE_PAGE_SIZE], [(4 * 1024 * 1024)])
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AC_MSG_RESULT([yes])],
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+
[AS_IF([test $cross_compiling = yes],
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+
[AC_MSG_RESULT([no assumed])],
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+
[AC_MSG_RESULT([no])])])
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])
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AC_DEFUN([OCAML_CHECK_LIBUNWIND], [
+39
-14
configure
+39
-14
configure
···
18952
18953
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler supports __attribute__((optimize(\"tree-vectorize\")))" >&5
18954
printf %s "checking whether the C compiler supports __attribute__((optimize(\"tree-vectorize\")))... " >&6; }
18955
saved_CFLAGS="$CFLAGS"
18956
-
CFLAGS="$warn_error_flag $CFLAGS"
18957
-
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18958
/* end confdefs.h. */
18959
__attribute__((optimize("tree-vectorize"))) void f(void) {}
18960
int
···
18967
_ACEOF
18968
if ac_fn_c_try_compile "$LINENO"
18969
then :
18970
-
printf "%s\n" "#define SUPPORTS_TREE_VECTORIZE 1" >>confdefs.h
18971
-
18972
-
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18973
-
printf "%s\n" "yes" >&6; }
18974
else $as_nop
18975
-
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
18976
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printf "%s\n" "no" >&6; }
18977
fi
18978
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
18979
-
CFLAGS="$saved_CFLAGS"
18980
18981
18982
# Check whether the C compiler supports the labels as values extension.
···
23888
23889
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mmap supports huge pages" >&5
23890
printf %s "checking whether mmap supports huge pages... " >&6; }
23891
if test "$cross_compiling" = yes
23892
then :
23893
-
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no assumed" >&5
23894
-
printf "%s\n" "no assumed" >&6; }
23895
else $as_nop
23896
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23897
/* end confdefs.h. */
···
23940
_ACEOF
23941
if ac_fn_c_try_run "$LINENO"
23942
then :
23943
printf "%s\n" "#define HAS_HUGE_PAGES 1" >>confdefs.h
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23945
printf "%s\n" "#define HUGE_PAGE_SIZE (4 * 1024 * 1024)" >>confdefs.h
···
23947
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23948
printf "%s\n" "yes" >&6; }
23949
else $as_nop
23950
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
23951
printf "%s\n" "no" >&6; }
23952
fi
23953
-
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23954
-
conftest.$ac_objext conftest.beam conftest.$ac_ext
23955
fi
23956
-
23957
23958
23959
printf "%s\n" "#define HEADER_RESERVED_BITS $reserved_header_bits" >>confdefs.h
···
18952
18953
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler supports __attribute__((optimize(\"tree-vectorize\")))" >&5
18954
printf %s "checking whether the C compiler supports __attribute__((optimize(\"tree-vectorize\")))... " >&6; }
18955
+
if test ${ocaml_cv_prog_cc_optimize_tree_vectorize+y}
18956
+
then :
18957
+
printf %s "(cached) " >&6
18958
+
else $as_nop
18959
saved_CFLAGS="$CFLAGS"
18960
+
CFLAGS="$warn_error_flag $CFLAGS"
18961
+
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18962
/* end confdefs.h. */
18963
__attribute__((optimize("tree-vectorize"))) void f(void) {}
18964
int
···
18971
_ACEOF
18972
if ac_fn_c_try_compile "$LINENO"
18973
then :
18974
+
ocaml_cv_prog_cc_optimize_tree_vectorize=yes
18975
else $as_nop
18976
+
ocaml_cv_prog_cc_optimize_tree_vectorize=no
18977
fi
18978
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
18979
+
CFLAGS="$saved_CFLAGS"
18980
+
fi
18981
+
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ocaml_cv_prog_cc_optimize_tree_vectorize" >&5
18982
+
printf "%s\n" "$ocaml_cv_prog_cc_optimize_tree_vectorize" >&6; }
18983
+
if test "x$ocaml_cv_prog_cc_optimize_tree_vectorize" = xyes
18984
+
then :
18985
+
printf "%s\n" "#define SUPPORTS_TREE_VECTORIZE 1" >>confdefs.h
18986
+
18987
+
fi
18988
18989
18990
# Check whether the C compiler supports the labels as values extension.
···
23896
23897
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mmap supports huge pages" >&5
23898
printf %s "checking whether mmap supports huge pages... " >&6; }
23899
+
if test ${ocaml_cv_func_mmap_huge_pages+y}
23900
+
then :
23901
+
printf %s "(cached) " >&6
23902
+
else $as_nop
23903
if test "$cross_compiling" = yes
23904
then :
23905
+
ocaml_cv_func_mmap_huge_pages=no
23906
else $as_nop
23907
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23908
/* end confdefs.h. */
···
23951
_ACEOF
23952
if ac_fn_c_try_run "$LINENO"
23953
then :
23954
+
ocaml_cv_func_mmap_huge_pages=yes
23955
+
else $as_nop
23956
+
ocaml_cv_func_mmap_huge_pages=no
23957
+
fi
23958
+
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23959
+
conftest.$ac_objext conftest.beam conftest.$ac_ext
23960
+
fi
23961
+
23962
+
fi
23963
+
23964
+
if test x"$ocaml_cv_func_mmap_huge_pages" = "xyes"
23965
+
then :
23966
printf "%s\n" "#define HAS_HUGE_PAGES 1" >>confdefs.h
23967
23968
printf "%s\n" "#define HUGE_PAGE_SIZE (4 * 1024 * 1024)" >>confdefs.h
···
23970
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
23971
printf "%s\n" "yes" >&6; }
23972
else $as_nop
23973
+
if test $cross_compiling = yes
23974
+
then :
23975
+
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no assumed" >&5
23976
+
printf "%s\n" "no assumed" >&6; }
23977
+
else $as_nop
23978
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
23979
printf "%s\n" "no" >&6; }
23980
fi
23981
fi
23982
23983
23984
printf "%s\n" "#define HEADER_RESERVED_BITS $reserved_header_bits" >>confdefs.h
+1
-1
configure.ac
+1
-1
configure.ac