* configure.ac: Use m4_quote to quote the expansion of m4_do.

* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139905 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b01292a..0179e92 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-02  Andreas Schwab  <schwab@suse.de>
+
+       * configure.ac: Use m4_quote to quote the expansion of m4_do.
+       * configure: Regenerate.
+
 2008-09-02  Richard Sandiford  <rdsandiford@googlemail.com>
 
        * simplify-rtx.c (simplify_binary_operation_1): Check for CONST,
@@ -41,7 +46,7 @@
 2008-09-02  Alexander Monakov  <amonakov@ispras.ru>
 
        Fixed typo in date of the 2008-09-01 MOVE_RATIO commit.
-       
+
        * config/ia64/ia64.opt (msched-ar-data-spec): Default to 1.
        * config/ia64/ia64.c (ia64_set_sched_flags): Always initialize
        spec_info->mask.
@@ -130,7 +135,7 @@
        * config/arm/arm.md: Include cortex-r4f.md.
        (attr fpu): Update type list.
        (attr type): Add fcpys, ffariths, ffarithd, fadds, faddd, fconsts,
-       fconstd, fcmps and fcmpd. 
+       fconstd, fcmps and fcmpd.
        (attr tune_cortexr4): Define.
        (attr generic_sched, attr generic_vfp): Use tune_cortexr4.
        * config/arm/vfp.md: Document fcpys, ffariths, ffarithd, fadds, faddd,
@@ -153,15 +158,15 @@
 
 2008-09-01  Andrey Belevantsev  <abel@ispras.ru>
 
-       * sel-sched-ir.c (cmp_v_in_regset_pool): Surround with 
-       #ifdef ENABLE_CHECKING. 
+       * sel-sched-ir.c (cmp_v_in_regset_pool): Surround with
+       #ifdef ENABLE_CHECKING.
 
 2008-09-01  Andrey Belevantsev  <abel@ispras.ru>
-       
+
        * sel-sched-dump.c: Surround with #ifdef INSN_SCHEDULING.
        * sched-int.h (print_insn, print_pattern, print_value): Declare also
        when !INSN_SCHEDULING.
-       
+
 2008-09-01  Andreas Schwab  <schwab@suse.de>
 
        * config/ia64/ia64.c (TARGET_ADDRESS_COST): Update.

diff --git a/gcc/configure b/gcc/configure
index aff51d6..eb368c5 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -7169,7 +7169,7 @@ CFLAGS="$save_CFLAGS"
 if test "$GCC" = yes; then
   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6
-if test "${acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_+set}" = set; then
+if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   save_CFLAGS="$CFLAGS"
@@ -7211,19 +7211,19 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_=yes
+  acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_=no
+acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
 fi
 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 CFLAGS="$save_CFLAGS"
 fi
-echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_" >&5
-echo "${ECHO_T}$acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_" >&6
-if test $acx_cv_prog_cc_pedantic_m4_do__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings_ = yes; then
+echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
+echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6
+if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then
   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
 fi
 

diff --git a/gcc/configure.ac b/gcc/configure.ac
index f4cff3d..37ed678 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -323,14 +323,14 @@ AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)])
 # So, we only use -pedantic if we can disable those warnings.
 
 ACX_PROG_CC_WARNING_OPTS(
-       [m4_do([-W -Wall -Wwrite-strings -Wstrict-prototypes ],
-              [-Wmissing-prototypes -Wcast-qual])], [loose_warn])
+       m4_quote(m4_do([-W -Wall -Wwrite-strings -Wstrict-prototypes ],
+                      [-Wmissing-prototypes -Wcast-qual])), [loose_warn])
 ACX_PROG_CC_WARNING_OPTS(
-       [m4_do([-Wold-style-definition -Wc++-compat ], 
-              [-Wmissing-format-attribute])], [strict_warn])
+       m4_quote(m4_do([-Wold-style-definition -Wc++-compat ], 
+                      [-Wmissing-format-attribute])), [strict_warn])
 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC(
-       [m4_do([-Wno-long-long -Wno-variadic-macros ], 
-              [-Wno-overlength-strings])], [strict_warn])
+       m4_quote(m4_do([-Wno-long-long -Wno-variadic-macros ], 
+                      [-Wno-overlength-strings])), [strict_warn])
 ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual], [strict_warn])
 
 # The above macros do nothing if the compiler is not GCC.  However, the