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[PATCH][build] Fix PR54138, make --without-cloog work
- From: Richard Guenther <rguenther at suse dot de>
- To: gcc-patches at gcc dot gnu dot org
- Date: Tue, 14 Aug 2012 13:27:47 +0200 (CEST)
- Subject: [PATCH][build] Fix PR54138, make --without-cloog work
This makes --without-cloog and --without-isl disable GRAPHITE support
as intended.
Tested up to building stage2 with --without-isl, verified ISL was not
used or checked for, tested up to building stage2 without --without-isl,
verified system ISL was picked up.
Ok for trunk?
Thanks,
Richard.
2012-08-14 Richard Guenther <rguenther@suse.de>
PR bootstrap/54138
* configure.ac: Re-organize ISL / CLOOG checks to allow
disabling with either --without-isl or --without-cloog.
* configure: Regenerated.
* config/cloog.m4: Adjust.
* config/isl.m4: Adjust.
Index: configure.ac
===================================================================
*** configure.ac (revision 190376)
--- configure.ac (working copy)
*************** AC_ARG_WITH(boot-ldflags,
*** 1520,1563 ****
fi])
AC_SUBST(poststage1_ldflags)
! # Check for ISL
! dnl Provide configure switches and initialize islinc & isllibs
! dnl with user input.
! ISL_INIT_FLAGS
! if test "x$with_isl" != "xno"; then
dnl The minimal version of ISL required for Graphite.
ISL_CHECK_VERSION(0,10)
-
dnl Only execute fail-action, if ISL has been requested.
ISL_IF_FAILED([
AC_MSG_ERROR([Unable to find a usable ISL. See config.log for details.])])
- fi
! # Check for CLOOG
! dnl Provide configure switches and initialize clooginc & clooglibs
! dnl with user input.
! CLOOG_INIT_FLAGS
! if test "x$isllibs" = x && test "x$islinc" = x; then
! clooglibs=
! clooginc=
! elif test "x$with_cloog" != "xno"; then
! dnl The minimal version of CLooG required for Graphite.
! dnl
! dnl If we use CLooG-Legacy, the provided version information is
! dnl ignored.
! CLOOG_CHECK_VERSION(0,17,0)
!
! dnl Only execute fail-action, if CLooG has been requested.
! CLOOG_IF_FAILED([
! AC_MSG_ERROR([Unable to find a usable CLooG. See config.log for details.])])
fi
# If either the ISL or the CLooG check failed, disable builds of in-tree
# variants of both
! if test "x$clooglibs" = x && test "x$clooginc" = x; then
noconfigdirs="$noconfigdirs cloog isl"
fi
# Check for LTO support.
AC_ARG_ENABLE(lto,
[AS_HELP_STRING([--enable-lto], [enable link time optimization support])],
--- 1520,1590 ----
fi])
AC_SUBST(poststage1_ldflags)
! # GCC GRAPHITE dependences, ISL and CLOOG which in turn requires ISL.
! # Basic setup is inlined here, actual checks are in config/cloog.m4 and
! # config/isl.m4
!
! AC_ARG_WITH(cloog,
! [AS_HELP_STRING(
! [--with-cloog=PATH],
! [Specify prefix directory for the installed CLooG-ISL package.
! Equivalent to --with-cloog-include=PATH/include
! plus --with-cloog-lib=PATH/lib])])
! AC_ARG_WITH(isl,
! [AS_HELP_STRING(
! [--with-isl=PATH],
! [Specify prefix directory for the installed ISL package.
! Equivalent to --with-isl-include=PATH/include
! plus --with-isl-lib=PATH/lib])])
!
! # Treat either --without-cloog or --without-isl as a request to disable
! # GRAPHITE support and skip all following checks.
! if test "x$with_isl" != "xno" &&
! test "x$with_cloog" != "xno"; then
! # Check for ISL
! dnl Provide configure switches and initialize islinc & isllibs
! dnl with user input.
! ISL_INIT_FLAGS
dnl The minimal version of ISL required for Graphite.
ISL_CHECK_VERSION(0,10)
dnl Only execute fail-action, if ISL has been requested.
ISL_IF_FAILED([
AC_MSG_ERROR([Unable to find a usable ISL. See config.log for details.])])
! if test "x$gcc_cv_isl" != "xno"; then
! # Check for CLOOG
! dnl Provide configure switches and initialize clooginc & clooglibs
! dnl with user input.
! CLOOG_INIT_FLAGS
! dnl The minimal version of CLooG required for Graphite.
! dnl
! dnl If we use CLooG-Legacy, the provided version information is
! dnl ignored.
! CLOOG_CHECK_VERSION(0,17,0)
!
! dnl Only execute fail-action, if CLooG has been requested.
! CLOOG_IF_FAILED([
! AC_MSG_ERROR([Unable to find a usable CLooG. See config.log for details.])])
! fi
fi
# If either the ISL or the CLooG check failed, disable builds of in-tree
# variants of both
! if test "x$with_isl" == xno ||
! test "x$with_cloog" == xno ||
! test "x$gcc_cv_cloog" = xno ||
! test "x$gcc_cv_isl" = xno; then
noconfigdirs="$noconfigdirs cloog isl"
+ islinc=
+ clooginc=
+ clooglibs=
fi
+ AC_SUBST(islinc)
+ AC_SUBST(clooglibs)
+ AC_SUBST(clooginc)
+
+
# Check for LTO support.
AC_ARG_ENABLE(lto,
[AS_HELP_STRING([--enable-lto], [enable link time optimization support])],
Index: config/isl.m4
===================================================================
*** config/isl.m4 (revision 190376)
--- config/isl.m4 (working copy)
***************
*** 23,34 ****
# Initialize isllibs/islinc according to the user input.
AC_DEFUN([ISL_INIT_FLAGS],
[
- AC_ARG_WITH(isl,
- [AS_HELP_STRING(
- [--with-isl=PATH],
- [Specify prefix directory for the installed ISL package.
- Equivalent to --with-isl-include=PATH/include
- plus --with-isl-lib=PATH/lib])])
AC_ARG_WITH([isl-include],
[AS_HELP_STRING(
[--with-isl-include=PATH],
--- 23,28 ----
*************** AC_DEFUN([ISL_INIT_FLAGS],
*** 73,84 ****
islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
ENABLE_ISL_CHECK=no
fi
-
- isllibs="${isllibs} -lisl"
-
- dnl Flags needed for ISL
- AC_SUBST(isllibs)
- AC_SUBST(islinc)
]
)
--- 67,72 ----
Index: config/cloog.m4
===================================================================
*** config/cloog.m4 (revision 190376)
--- config/cloog.m4 (working copy)
***************
*** 22,33 ****
# Initialize clooglibs/clooginc according to the user input.
AC_DEFUN([CLOOG_INIT_FLAGS],
[
- AC_ARG_WITH(cloog,
- [AS_HELP_STRING(
- [--with-cloog=PATH],
- [Specify prefix directory for the installed CLooG-PPL package.
- Equivalent to --with-cloog-include=PATH/include
- plus --with-cloog-lib=PATH/lib])])
AC_ARG_WITH([cloog-include],
[AS_HELP_STRING(
[--with-cloog-include=PATH],
--- 22,27 ----
*************** AC_DEFUN([CLOOG_INIT_FLAGS],
*** 72,82 ****
fi
clooginc="-DCLOOG_INT_GMP ${clooginc}"
! clooglibs="${clooglibs} -lcloog-isl ${isllibs}"
!
! dnl Flags needed for CLOOG
! AC_SUBST(clooglibs)
! AC_SUBST(clooginc)
]
)
--- 66,72 ----
fi
clooginc="-DCLOOG_INT_GMP ${clooginc}"
! clooglibs="${clooglibs} -lcloog-isl ${isllibs} -lisl"
]
)
Index: configure
===================================================================
*** configure (revision 190376)
--- configure (working copy)
*************** extra_host_libiberty_configure_flags
*** 647,653 ****
clooginc
clooglibs
islinc
- isllibs
poststage1_ldflags
poststage1_libs
stage1_libs
--- 647,652 ----
*************** with_stage1_ldflags
*** 771,781 ****
with_stage1_libs
with_boot_libs
with_boot_ldflags
with_isl
with_isl_include
with_isl_lib
enable_isl_version_check
- with_cloog
with_cloog_include
with_cloog_lib
enable_cloog_version_check
--- 770,780 ----
with_stage1_libs
with_boot_libs
with_boot_ldflags
+ with_cloog
with_isl
with_isl_include
with_isl_lib
enable_isl_version_check
with_cloog_include
with_cloog_lib
enable_cloog_version_check
*************** Optional Packages:
*** 1527,1542 ****
--with-boot-libs=LIBS libraries for stage2 and later
--with-boot-ldflags=FLAGS
linker flags for stage2 and later
--with-isl=PATH Specify prefix directory for the installed ISL
package. Equivalent to
--with-isl-include=PATH/include plus
--with-isl-lib=PATH/lib
--with-isl-include=PATH Specify directory for installed ISL include files
--with-isl-lib=PATH Specify the directory for the installed ISL library
- --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL
- package. Equivalent to
- --with-cloog-include=PATH/include plus
- --with-cloog-lib=PATH/lib
--with-cloog-include=PATH
Specify directory for installed CLooG include files
--with-cloog-lib=PATH Specify the directory for the installed CLooG
--- 1526,1541 ----
--with-boot-libs=LIBS libraries for stage2 and later
--with-boot-ldflags=FLAGS
linker flags for stage2 and later
+ --with-cloog=PATH Specify prefix directory for the installed CLooG-ISL
+ package. Equivalent to
+ --with-cloog-include=PATH/include plus
+ --with-cloog-lib=PATH/lib
--with-isl=PATH Specify prefix directory for the installed ISL
package. Equivalent to
--with-isl-include=PATH/include plus
--with-isl-lib=PATH/lib
--with-isl-include=PATH Specify directory for installed ISL include files
--with-isl-lib=PATH Specify the directory for the installed ISL library
--with-cloog-include=PATH
Specify directory for installed CLooG include files
--with-cloog-lib=PATH Specify the directory for the installed CLooG
*************** fi
*** 5626,5632 ****
! # Check for ISL
# Check whether --with-isl was given.
--- 5625,5639 ----
! # GCC GRAPHITE dependences, ISL and CLOOG which in turn requires ISL.
! # Basic setup is inlined here, actual checks are in config/cloog.m4 and
! # config/isl.m4
!
!
! # Check whether --with-cloog was given.
! if test "${with_cloog+set}" = set; then :
! withval=$with_cloog;
! fi
# Check whether --with-isl was given.
*************** if test "${with_isl+set}" = set; then :
*** 5635,5640 ****
--- 5642,5654 ----
fi
+ # Treat either --without-cloog or --without-isl as a request to disable
+ # GRAPHITE support and skip all following checks.
+ if test "x$with_isl" != "xno" &&
+ test "x$with_cloog" != "xno"; then
+ # Check for ISL
+
+
# Check whether --with-isl-include was given.
if test "${with_isl_include+set}" = set; then :
withval=$with_isl_include;
*************** fi
*** 5681,5694 ****
ENABLE_ISL_CHECK=no
fi
- isllibs="${isllibs} -lisl"
-
-
-
- if test "x$with_isl" != "xno"; then
-
if test "${ENABLE_ISL_CHECK}" = yes ; then
_isl_saved_CFLAGS=$CFLAGS
_isl_saved_LDFLAGS=$LDFLAGS
--- 5695,5702 ----
*************** $as_echo "$gcc_cv_isl" >&6; }
*** 5744,5750 ****
-
if test "x${with_isl}" = xno; then
graphite_requested=no
elif test "x${with_isl}" != x \
--- 5752,5757 ----
*************** $as_echo "$gcc_cv_isl" >&6; }
*** 5770,5784 ****
fi
- fi
-
- # Check for CLOOG
-
! # Check whether --with-cloog was given.
! if test "${with_cloog+set}" = set; then :
! withval=$with_cloog;
! fi
# Check whether --with-cloog-include was given.
--- 5777,5785 ----
fi
! if test "x$gcc_cv_isl" != "xno"; then
! # Check for CLOOG
# Check whether --with-cloog-include was given.
*************** fi
*** 5827,5842 ****
fi
clooginc="-DCLOOG_INT_GMP ${clooginc}"
! clooglibs="${clooglibs} -lcloog-isl ${isllibs}"
!
!
!
- if test "x$isllibs" = x && test "x$islinc" = x; then
- clooglibs=
- clooginc=
- elif test "x$with_cloog" != "xno"; then
--- 5828,5836 ----
fi
clooginc="-DCLOOG_INT_GMP ${clooginc}"
! clooglibs="${clooglibs} -lcloog-isl ${isllibs} -lisl"
*************** $as_echo "$gcc_cv_cloog" >&6; }
*** 5908,5925 ****
&& test "x${clooglibs}" = x \
&& test "x${clooginc}" = x ; then
! as_fn_error "Unable to find a usable CLooG. See config.log for details." "$LINENO" 5
fi
fi
# If either the ISL or the CLooG check failed, disable builds of in-tree
# variants of both
! if test "x$clooglibs" = x && test "x$clooginc" = x; then
noconfigdirs="$noconfigdirs cloog isl"
fi
# Check for LTO support.
# Check whether --enable-lto was given.
if test "${enable_lto+set}" = set; then :
--- 5902,5931 ----
&& test "x${clooglibs}" = x \
&& test "x${clooginc}" = x ; then
! as_fn_error "Unable to find a usable CLooG. See config.log for details." "$LINENO" 5
fi
+ fi
fi
# If either the ISL or the CLooG check failed, disable builds of in-tree
# variants of both
! if test "x$with_isl" == xno ||
! test "x$with_cloog" == xno ||
! test "x$gcc_cv_cloog" = xno ||
! test "x$gcc_cv_isl" = xno; then
noconfigdirs="$noconfigdirs cloog isl"
+ islinc=
+ clooginc=
+ clooglibs=
fi
+
+
+
+
+
# Check for LTO support.
# Check whether --enable-lto was given.
if test "${enable_lto+set}" = set; then :