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* [gcc(refs/users/marxin/heads/cc-renaming)] Manual change.
@ 2022-01-10 10:34 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2022-01-10 10:34 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:a4941d4492d830a53d97f95b690bc6cb52be35c6

commit a4941d4492d830a53d97f95b690bc6cb52be35c6
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Jan 10 10:15:48 2022 +0100

    Manual change.

Diff:
---
 gcc/Makefile.in                    | 50 +++++++++++++++++++-------------------
 gcc/ada/gcc-interface/Make-lang.in |  6 ++---
 gcc/ada/gcc-interface/Makefile.in  |  6 +++++
 gcc/configure                      | 37 +++++++++++++++++++++-------
 gcc/configure.ac                   |  6 ++---
 gcc/gengtype.cc                    | 30 +++++++++--------------
 libgcc/libgcov-driver.c            |  2 +-
 7 files changed, 78 insertions(+), 59 deletions(-)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 64858d29509..31ff95500c9 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1784,7 +1784,7 @@ MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
  gcc-ranlib$(exeext) \
  genversion$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
  gcov-tool$(exeect) \
- gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
+ gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.cc libbackend.a \
  libcommon-target.a libcommon.a libgcc.mk perf.data
 
 # This symlink makes the full installation name of the driver be available
@@ -2246,10 +2246,10 @@ CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
 
 # ??? the implicit rules dont trigger if the source file has a different name
 # so copy instead
-gcc-ranlib.c: gcc-ar.cc
+gcc-ranlib.cc: gcc-ar.cc
 	cp $^ $@
 
-gcc-nm.c: gcc-ar.cc
+gcc-nm.cc: gcc-ar.cc
 	cp $^ $@
 
 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
@@ -2421,10 +2421,10 @@ simple_generated_h	= $(simple_rtl_generated_h) insn-constants.h
 simple_generated_c	= $(simple_rtl_generated_c) insn-enums.cc
 
 $(simple_generated_h:insn-%.h=s-%) \
-$(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
+$(simple_generated_c:insn-%.cc=s-%): s-%: $(MD_DEPS)
 
 $(simple_rtl_generated_h:insn-%.h=s-%) \
-$(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
+$(simple_rtl_generated_c:insn-%.cc=s-%): s-%: insn-conditions.md
 
 $(simple_generated_h): insn-%.h: s-%; @true
 
@@ -2434,11 +2434,11 @@ $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
 	$(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
 	$(STAMP) s-$*
 
-$(simple_generated_c): insn-%.c: s-%; @true
-$(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
+$(simple_generated_c): insn-%.cc: s-%; @true
+$(simple_generated_c:insn-%.cc=s-%): s-%: build/gen%$(build_exeext)
 	$(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
-	  $(filter insn-conditions.md,$^) > tmp-$*.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
+	  $(filter insn-conditions.md,$^) > tmp-$*.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-$*.cc insn-$*.cc
 	$(STAMP) s-$*
 
 # gencheck doesn't read the machine description, and the file produced
@@ -2449,12 +2449,12 @@ s-check : build/gencheck$(build_exeext)
 	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
 	$(STAMP) s-check
 
-# genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
+# genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
 insn-attrtab.cc insn-dfatab.cc insn-latencytab.cc: s-attrtab ; @true
 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
   insn-conditions.md
 	$(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
-		-Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
+		-Atmp-attrtab.cc -Dtmp-dfatab.cc -Ltmp-latencytab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-attrtab.cc    insn-attrtab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-dfatab.cc     insn-dfatab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-latencytab.cc insn-latencytab.cc
@@ -2464,7 +2464,7 @@ s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
 insn-opinit.cc insn-opinit.h: s-opinit ; @true
 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
 	$(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
-	  insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
+	  insn-conditions.md -htmp-opinit.h -ctmp-opinit.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
 	$(SHELL) $(srcdir)/../move-if-change tmp-opinit.cc insn-opinit.cc
 	$(STAMP) s-opinit
@@ -2472,8 +2472,8 @@ s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
 # gencondmd doesn't use the standard naming convention.
 build/gencondmd.cc: s-conditions; @true
 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
-	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.cc
+	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-condmd.cc build/gencondmd.cc
 	$(STAMP) s-conditions
 
 insn-conditions.md: s-condmd; @true
@@ -2499,8 +2499,8 @@ insn-modes-inline.h: s-modes-inline-h; @true
 min-insn-modes.cc: s-modes-m; @true
 
 s-modes: build/genmodes$(build_exeext)
-	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.cc
+	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-modes.cc insn-modes.cc
 	$(STAMP) s-modes
 
 s-modes-h: build/genmodes$(build_exeext)
@@ -2515,8 +2515,8 @@ s-modes-inline-h: build/genmodes$(build_exeext)
 	$(STAMP) s-modes-inline-h
 
 s-modes-m: build/genmodes$(build_exeext)
-	$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.cc
+	$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.cc min-insn-modes.cc
 	$(STAMP) s-modes-m
 
 insn-preds.cc: s-preds; @true
@@ -2528,8 +2528,8 @@ mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
 	$(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
 
 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
-	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.cc
+	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-preds.cc insn-preds.cc
 	$(STAMP) s-preds
 
 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
@@ -2734,8 +2734,8 @@ GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
 
 GTFILES_H = $(subst /,-, \
 	    $(shell echo $(patsubst $(srcdir)/%,gt-%, \
-			   $(patsubst %.c,%.h, \
-			     $(filter %.c, $(GTFILES)))) \
+			   $(patsubst %.cc,%.h, \
+			     $(filter %.cc, $(GTFILES)))) \
 			| sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
 
 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
@@ -3536,7 +3536,7 @@ mostlyclean: lang.mostlyclean
 	-rm -f gt-*
 	-rm -f gtype.state
 # Delete genchecksum outputs
-	-rm -f *-checksum.c
+	-rm -f *-checksum.cc
 # Delete lock-and-run bits
 	-rm -rf linkfe.lck lock-stamp.*
 
@@ -3574,7 +3574,7 @@ distclean: clean lang.distclean
 	-rm -f *.asm
 	-rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
 	-rm -f testsuite/*.log testsuite/*.sum
-	-cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
+	-cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.cc
 	-cd testsuite && rm -f *.out *.gcov *$(coverageexts)
 	-rm -rf ${QMTEST_DIR} stamp-qmtest
 	-rm -f .gdbinit configargs.h
@@ -4336,7 +4336,7 @@ TAGS: lang.tags
 	    incs="$$incs --include $$dir/TAGS.sub";	\
 	  fi;						\
 	done;						\
-	$(ETAGS) -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
+	$(ETAGS) -o TAGS.sub c-family/*.h c-family/*.cc c-family/*.cc \
 	      *.h *.c *.cc \
 	      ../include/*.h ../libiberty/*.c \
 	      ../libcpp/*.c ../libcpp/include/*.h \
diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index c6d8134b12b..59707188ae9 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -121,13 +121,13 @@ ADA_TOOLS=gnatbind gnatchop gnat gnatkr gnatlink gnatls gnatmake \
 # Say how to compile Ada programs.
 .SUFFIXES: .ada .adb .ads
 
-# FIXME: need to add $(ADA_CFLAGS) to .c.o suffix rule
+# FIXME: need to add $(ADA_CFLAGS) to .cc.o suffix rule
 # Use mildly strict warnings for this front end and add special flags.
 ada-warn = $(ADA_CFLAGS) $(filter-out -pedantic, $(STRICT_WARN))
 # Unresolved warnings in specific files.
 ada/adaint.o-warn = -Wno-error
 
-ada/%.o: ada/gcc-interface/%.c
+ada/%.o: ada/gcc-interface/%.cc
 	$(COMPILE) $<
 	$(POSTCOMPILE)
 
@@ -797,7 +797,7 @@ ada.srcextra:
 ada.srcman:
 
 ada.tags: force
-	cd $(srcdir)/ada && $(ETAGS) -o TAGS.sub *.c *.h *.ads *.adb && \
+	cd $(srcdir)/ada && $(ETAGS) -o TAGS.sub *.cc *.h *.ads *.adb && \
 	$(ETAGS) --include TAGS.sub --include ../TAGS.sub
 
 
diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
index 3f557fd98bd..ce18fad9f7d 100644
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -296,6 +296,10 @@ ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ADA_CFLAGS) $(ALL_CPPFLAGS) \
 	  $(INCLUDES) $< $(OUTPUT_OPTION)
 
+.cc.o:
+	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ADA_CFLAGS) $(ALL_CPPFLAGS) \
+	  $(INCLUDES) $< $(OUTPUT_OPTION)
+
 .adb.o:
 	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(OUTPUT_OPTION)
 
@@ -411,6 +415,7 @@ ifeq ($(TOOLSCASE),native)
   vpath %.ads ../$(RTSDIR) ../
   vpath %.adb ../$(RTSDIR) ../
   vpath %.c   ../$(RTSDIR) ../
+  vpath %.cc  ../$(RTSDIR) ../
   vpath %.h   ../$(RTSDIR) ../
 endif
 
@@ -420,6 +425,7 @@ ifeq ($(TOOLSCASE),cross)
   vpath %.ads ../
   vpath %.adb ../
   vpath %.c   ../
+  vpath %.cc  ../
   vpath %.h   ../
 endif
 
diff --git a/gcc/configure b/gcc/configure
index 992a9d70092..e787646c1d3 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -592,7 +592,7 @@ PACKAGE_STRING=
 PACKAGE_BUGREPORT=
 PACKAGE_URL=
 
-ac_unique_file="tree.c"
+ac_unique_file="tree.cc"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
@@ -5352,7 +5352,26 @@ else
   GDC="$ac_cv_prog_GDC"
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.d <<EOF
+module conftest; int main() { return 0; }
+EOF
+acx_cv_d_compiler_works=no
 if test "x$GDC" != xno; then
+  errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
+  if test x"$errors" = x && test -f conftest.$ac_objext; then
+    acx_cv_d_compiler_works=yes
+  fi
+  rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
   have_gdc=yes
 else
   have_gdc=no
@@ -8297,7 +8316,7 @@ fi
   test -n "$AWK" && break
 done
 
-# We need awk to create options.c and options.h.
+# We need awk to create options.cc and options.h.
 # Bail out if it's missing.
 case ${AWK} in
   "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
@@ -12025,7 +12044,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
-# in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
 for ac_func in ldgetname
 do
@@ -12601,7 +12620,7 @@ if test x$md_file = x
 then md_file=$cpu_type/$cpu_type.md; fi
 
 if test x$out_file = x
-then out_file=$cpu_type/$cpu_type.c; fi
+then out_file=$cpu_type/$cpu_type.cc; fi
 
 if test x"$tmake_file" = x
 then tmake_file=$cpu_type/t-$cpu_type
@@ -13253,8 +13272,8 @@ do
 done
 tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
 
-out_object_file=`basename $out_file .c`.o
-common_out_object_file=`basename $common_out_file .c`.o
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
 
 tm_file_list="options.h"
 tm_include_list="options.h insn-constants.h"
@@ -19561,7 +19580,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19564 "configure"
+#line 19583 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19667,7 +19686,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19670 "configure"
+#line 19689 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -32221,7 +32240,7 @@ _ACEOF
 
 
 # Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
-# of jit/jit-playback.c.
+# of jit/jit-playback.cc.
 gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
 echo "gcc_driver_version: ${gcc_driver_version}"
 cat > gcc-driver-name.h <<EOF
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 3dd210a8f8c..e8d2f6bbb62 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1824,7 +1824,7 @@ if test x$md_file = x
 then md_file=$cpu_type/$cpu_type.md; fi
 
 if test x$out_file = x
-then out_file=$cpu_type/$cpu_type.c; fi
+then out_file=$cpu_type/$cpu_type.cc; fi
 
 if test x"$tmake_file" = x
 then tmake_file=$cpu_type/t-$cpu_type
@@ -2294,8 +2294,8 @@ do
 done
 tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
 
-out_object_file=`basename $out_file .c`.o
-common_out_object_file=`basename $common_out_file .c`.o
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
 
 tm_file_list="options.h"
 tm_include_list="options.h insn-constants.h"
diff --git a/gcc/gengtype.cc b/gcc/gengtype.cc
index e737c939457..386ae1b0506 100644
--- a/gcc/gengtype.cc
+++ b/gcc/gengtype.cc
@@ -1618,7 +1618,7 @@ set_gc_used (pair_p variables)
     printf ("%s used %d GTY-ed variables\n", progname, nbvars);
 }
 \f
-/* File mapping routines.  For each input file, there is one output .c file
+/* File mapping routines.  For each input file, there is one output .cc file
    (but some output files have many input files), and there is one .h file
    for the whole build.  */
 
@@ -1949,8 +1949,8 @@ struct file_rule_st {
 /* File rule action handling *.h files.  */
 static outf_p header_dot_h_frul (input_file*, char**, char**);
 
-/* File rule action handling *.c files.  */
-static outf_p source_dot_c_frul (input_file*, char**, char**);
+/* File rule action handling *.cc files.  */
+static outf_p source_dot_cc_frul (input_file*, char**, char**);
 
 #define NULL_REGEX (regex_t*)0
 
@@ -1970,9 +1970,9 @@ struct file_rule_st files_rules[] = {
      but are not shared.  */
 
   /* the c-family/ source directory is special.  */
-  { DIR_PREFIX_REGEX "c-family/([[:alnum:]_-]*)\\.c$",
+  { DIR_PREFIX_REGEX "c-family/([[:alnum:]_-]*)\\.cc$",
     REG_EXTENDED, NULL_REGEX,
-    "gt-c-family-$3.h", "c-family/$3.c", NULL_FRULACT},
+    "gt-c-family-$3.h", "c-family/$3.cc", NULL_FRULACT},
 
   { DIR_PREFIX_REGEX "c-family/([[:alnum:]_-]*)\\.h$",
     REG_EXTENDED, NULL_REGEX,
@@ -2015,20 +2015,14 @@ struct file_rule_st files_rules[] = {
     REG_EXTENDED, NULL_REGEX,
     "gt-objc-objc-map.h", "objc/objc-map.cc", NULL_FRULACT },
 
-  /* General cases.  For header *.h and source *.c or *.cc files, we
+  /* General cases.  For header *.h and *.cc files, we
    * need special actions to handle the language.  */
 
-  /* Source *.c files are using get_file_gtfilename to compute their
-     output_name and get_file_basename to compute their for_name
-     through the source_dot_c_frul action.  */
-  { DIR_PREFIX_REGEX "([[:alnum:]_-]*)\\.c$",
-    REG_EXTENDED, NULL_REGEX, "gt-$3.h", "$3.c", source_dot_c_frul},
-
   /* Source *.cc files are using get_file_gtfilename to compute their
      output_name and get_file_basename to compute their for_name
-     through the source_dot_c_frul action.  */
+     through the source_dot_cc_frul action.  */
   { DIR_PREFIX_REGEX "([[:alnum:]_-]*)\\.cc$",
-    REG_EXTENDED, NULL_REGEX, "gt-$3.h", "$3.cc", source_dot_c_frul},
+    REG_EXTENDED, NULL_REGEX, "gt-$3.h", "$3.cc", source_dot_cc_frul},
 
   /* Common header files get "gtype-desc.cc" as their output_name,
    * while language specific header files are handled specially.  So
@@ -2083,13 +2077,13 @@ header_dot_h_frul (input_file* inpf, char**poutname,
 }
 
 
-/* Special file rules action for handling *.c source files using
+/* Special file rules action for handling *.cc source files using
  * get_file_gtfilename to compute their output_name and
  * get_file_basename to compute their for_name.  The output_name is
  * gt-<LANG>-<BASE>.h for language specific source files, and
  * gt-<BASE>.h for common source files.  */
 static outf_p
-source_dot_c_frul (input_file* inpf, char**poutname, char**pforname)
+source_dot_cc_frul (input_file* inpf, char**poutname, char**pforname)
 {
   char *newbasename = CONST_CAST (char*, get_file_basename (inpf));
   char *newoutname = CONST_CAST (char*, get_file_gtfilename (inpf));
@@ -2371,8 +2365,8 @@ close_output_files (void)
 	{
 	  FILE *newfile = NULL;
 	  char *backupname = NULL;
-	  /* Back up the old version of the output file gt-FOO.c as
-	     BACKUPDIR/gt-FOO.c~ if we have a backup directory.  */
+	  /* Back up the old version of the output file gt-FOO.cc as
+	     BACKUPDIR/gt-FOO.cc~ if we have a backup directory.  */
 	  if (backup_dir)
 	    {
 	      backupname = concat (backup_dir, "/",
diff --git a/libgcc/libgcov-driver.c b/libgcc/libgcov-driver.c
index dcd77f7aae5..7e52c5676e5 100644
--- a/libgcc/libgcov-driver.c
+++ b/libgcc/libgcov-driver.c
@@ -79,7 +79,7 @@ static int gcov_error (const char *, ...);
 static void gcov_error_exit (void);
 #endif
 
-#include "gcov-io.c"
+#include "gcov-io.cc"
 
 #define GCOV_PROF_PREFIX "libgcov profiling error:%s:"


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/marxin/heads/cc-renaming)] Manual change.
@ 2022-01-10 10:33 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2022-01-10 10:33 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:717543be17817b05107a24d2f69900de90197e1c

commit 717543be17817b05107a24d2f69900de90197e1c
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Jan 10 11:32:54 2022 +0100

    Manual change.

Diff:
---
 gcc/ada/gcc-interface/Makefile.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
index 3f557fd98bd..ce18fad9f7d 100644
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -296,6 +296,10 @@ ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ADA_CFLAGS) $(ALL_CPPFLAGS) \
 	  $(INCLUDES) $< $(OUTPUT_OPTION)
 
+.cc.o:
+	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ADA_CFLAGS) $(ALL_CPPFLAGS) \
+	  $(INCLUDES) $< $(OUTPUT_OPTION)
+
 .adb.o:
 	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(OUTPUT_OPTION)
 
@@ -411,6 +415,7 @@ ifeq ($(TOOLSCASE),native)
   vpath %.ads ../$(RTSDIR) ../
   vpath %.adb ../$(RTSDIR) ../
   vpath %.c   ../$(RTSDIR) ../
+  vpath %.cc  ../$(RTSDIR) ../
   vpath %.h   ../$(RTSDIR) ../
 endif
 
@@ -420,6 +425,7 @@ ifeq ($(TOOLSCASE),cross)
   vpath %.ads ../
   vpath %.adb ../
   vpath %.c   ../
+  vpath %.cc  ../
   vpath %.h   ../
 endif


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/marxin/heads/cc-renaming)] Manual change.
@ 2022-01-10 10:14 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2022-01-10 10:14 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:7b443755efede39c85560c38410003044528befa

commit 7b443755efede39c85560c38410003044528befa
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Jan 10 10:15:48 2022 +0100

    Manual change.

Diff:
---
 gcc/Makefile.in         | 50 ++++++++++++++++++++++++-------------------------
 gcc/configure           | 37 +++++++++++++++++++++++++++---------
 gcc/configure.ac        |  6 +++---
 libgcc/libgcov-driver.c |  2 +-
 4 files changed, 57 insertions(+), 38 deletions(-)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 64858d29509..31ff95500c9 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1784,7 +1784,7 @@ MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
  gcc-ranlib$(exeext) \
  genversion$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
  gcov-tool$(exeect) \
- gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
+ gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.cc libbackend.a \
  libcommon-target.a libcommon.a libgcc.mk perf.data
 
 # This symlink makes the full installation name of the driver be available
@@ -2246,10 +2246,10 @@ CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
 
 # ??? the implicit rules dont trigger if the source file has a different name
 # so copy instead
-gcc-ranlib.c: gcc-ar.cc
+gcc-ranlib.cc: gcc-ar.cc
 	cp $^ $@
 
-gcc-nm.c: gcc-ar.cc
+gcc-nm.cc: gcc-ar.cc
 	cp $^ $@
 
 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
@@ -2421,10 +2421,10 @@ simple_generated_h	= $(simple_rtl_generated_h) insn-constants.h
 simple_generated_c	= $(simple_rtl_generated_c) insn-enums.cc
 
 $(simple_generated_h:insn-%.h=s-%) \
-$(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
+$(simple_generated_c:insn-%.cc=s-%): s-%: $(MD_DEPS)
 
 $(simple_rtl_generated_h:insn-%.h=s-%) \
-$(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
+$(simple_rtl_generated_c:insn-%.cc=s-%): s-%: insn-conditions.md
 
 $(simple_generated_h): insn-%.h: s-%; @true
 
@@ -2434,11 +2434,11 @@ $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
 	$(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
 	$(STAMP) s-$*
 
-$(simple_generated_c): insn-%.c: s-%; @true
-$(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
+$(simple_generated_c): insn-%.cc: s-%; @true
+$(simple_generated_c:insn-%.cc=s-%): s-%: build/gen%$(build_exeext)
 	$(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
-	  $(filter insn-conditions.md,$^) > tmp-$*.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
+	  $(filter insn-conditions.md,$^) > tmp-$*.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-$*.cc insn-$*.cc
 	$(STAMP) s-$*
 
 # gencheck doesn't read the machine description, and the file produced
@@ -2449,12 +2449,12 @@ s-check : build/gencheck$(build_exeext)
 	$(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
 	$(STAMP) s-check
 
-# genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
+# genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
 insn-attrtab.cc insn-dfatab.cc insn-latencytab.cc: s-attrtab ; @true
 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
   insn-conditions.md
 	$(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
-		-Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
+		-Atmp-attrtab.cc -Dtmp-dfatab.cc -Ltmp-latencytab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-attrtab.cc    insn-attrtab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-dfatab.cc     insn-dfatab.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-latencytab.cc insn-latencytab.cc
@@ -2464,7 +2464,7 @@ s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
 insn-opinit.cc insn-opinit.h: s-opinit ; @true
 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
 	$(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
-	  insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
+	  insn-conditions.md -htmp-opinit.h -ctmp-opinit.cc
 	$(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
 	$(SHELL) $(srcdir)/../move-if-change tmp-opinit.cc insn-opinit.cc
 	$(STAMP) s-opinit
@@ -2472,8 +2472,8 @@ s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
 # gencondmd doesn't use the standard naming convention.
 build/gencondmd.cc: s-conditions; @true
 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
-	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.cc
+	$(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-condmd.cc build/gencondmd.cc
 	$(STAMP) s-conditions
 
 insn-conditions.md: s-condmd; @true
@@ -2499,8 +2499,8 @@ insn-modes-inline.h: s-modes-inline-h; @true
 min-insn-modes.cc: s-modes-m; @true
 
 s-modes: build/genmodes$(build_exeext)
-	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.cc
+	$(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-modes.cc insn-modes.cc
 	$(STAMP) s-modes
 
 s-modes-h: build/genmodes$(build_exeext)
@@ -2515,8 +2515,8 @@ s-modes-inline-h: build/genmodes$(build_exeext)
 	$(STAMP) s-modes-inline-h
 
 s-modes-m: build/genmodes$(build_exeext)
-	$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.cc
+	$(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-min-modes.cc min-insn-modes.cc
 	$(STAMP) s-modes-m
 
 insn-preds.cc: s-preds; @true
@@ -2528,8 +2528,8 @@ mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
 	$(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
 
 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
-	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
-	$(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.cc
+	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.cc
+	$(SHELL) $(srcdir)/../move-if-change tmp-preds.cc insn-preds.cc
 	$(STAMP) s-preds
 
 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
@@ -2734,8 +2734,8 @@ GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
 
 GTFILES_H = $(subst /,-, \
 	    $(shell echo $(patsubst $(srcdir)/%,gt-%, \
-			   $(patsubst %.c,%.h, \
-			     $(filter %.c, $(GTFILES)))) \
+			   $(patsubst %.cc,%.h, \
+			     $(filter %.cc, $(GTFILES)))) \
 			| sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
 
 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
@@ -3536,7 +3536,7 @@ mostlyclean: lang.mostlyclean
 	-rm -f gt-*
 	-rm -f gtype.state
 # Delete genchecksum outputs
-	-rm -f *-checksum.c
+	-rm -f *-checksum.cc
 # Delete lock-and-run bits
 	-rm -rf linkfe.lck lock-stamp.*
 
@@ -3574,7 +3574,7 @@ distclean: clean lang.distclean
 	-rm -f *.asm
 	-rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
 	-rm -f testsuite/*.log testsuite/*.sum
-	-cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
+	-cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.cc
 	-cd testsuite && rm -f *.out *.gcov *$(coverageexts)
 	-rm -rf ${QMTEST_DIR} stamp-qmtest
 	-rm -f .gdbinit configargs.h
@@ -4336,7 +4336,7 @@ TAGS: lang.tags
 	    incs="$$incs --include $$dir/TAGS.sub";	\
 	  fi;						\
 	done;						\
-	$(ETAGS) -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
+	$(ETAGS) -o TAGS.sub c-family/*.h c-family/*.cc c-family/*.cc \
 	      *.h *.c *.cc \
 	      ../include/*.h ../libiberty/*.c \
 	      ../libcpp/*.c ../libcpp/include/*.h \
diff --git a/gcc/configure b/gcc/configure
index 992a9d70092..e787646c1d3 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -592,7 +592,7 @@ PACKAGE_STRING=
 PACKAGE_BUGREPORT=
 PACKAGE_URL=
 
-ac_unique_file="tree.c"
+ac_unique_file="tree.cc"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
@@ -5352,7 +5352,26 @@ else
   GDC="$ac_cv_prog_GDC"
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.d <<EOF
+module conftest; int main() { return 0; }
+EOF
+acx_cv_d_compiler_works=no
 if test "x$GDC" != xno; then
+  errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
+  if test x"$errors" = x && test -f conftest.$ac_objext; then
+    acx_cv_d_compiler_works=yes
+  fi
+  rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
   have_gdc=yes
 else
   have_gdc=no
@@ -8297,7 +8316,7 @@ fi
   test -n "$AWK" && break
 done
 
-# We need awk to create options.c and options.h.
+# We need awk to create options.cc and options.h.
 # Bail out if it's missing.
 case ${AWK} in
   "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
@@ -12025,7 +12044,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
-# in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
 for ac_func in ldgetname
 do
@@ -12601,7 +12620,7 @@ if test x$md_file = x
 then md_file=$cpu_type/$cpu_type.md; fi
 
 if test x$out_file = x
-then out_file=$cpu_type/$cpu_type.c; fi
+then out_file=$cpu_type/$cpu_type.cc; fi
 
 if test x"$tmake_file" = x
 then tmake_file=$cpu_type/t-$cpu_type
@@ -13253,8 +13272,8 @@ do
 done
 tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
 
-out_object_file=`basename $out_file .c`.o
-common_out_object_file=`basename $common_out_file .c`.o
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
 
 tm_file_list="options.h"
 tm_include_list="options.h insn-constants.h"
@@ -19561,7 +19580,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19564 "configure"
+#line 19583 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19667,7 +19686,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19670 "configure"
+#line 19689 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -32221,7 +32240,7 @@ _ACEOF
 
 
 # Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
-# of jit/jit-playback.c.
+# of jit/jit-playback.cc.
 gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
 echo "gcc_driver_version: ${gcc_driver_version}"
 cat > gcc-driver-name.h <<EOF
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 3dd210a8f8c..e8d2f6bbb62 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1824,7 +1824,7 @@ if test x$md_file = x
 then md_file=$cpu_type/$cpu_type.md; fi
 
 if test x$out_file = x
-then out_file=$cpu_type/$cpu_type.c; fi
+then out_file=$cpu_type/$cpu_type.cc; fi
 
 if test x"$tmake_file" = x
 then tmake_file=$cpu_type/t-$cpu_type
@@ -2294,8 +2294,8 @@ do
 done
 tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
 
-out_object_file=`basename $out_file .c`.o
-common_out_object_file=`basename $common_out_file .c`.o
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
 
 tm_file_list="options.h"
 tm_include_list="options.h insn-constants.h"
diff --git a/libgcc/libgcov-driver.c b/libgcc/libgcov-driver.c
index dcd77f7aae5..7e52c5676e5 100644
--- a/libgcc/libgcov-driver.c
+++ b/libgcc/libgcov-driver.c
@@ -79,7 +79,7 @@ static int gcov_error (const char *, ...);
 static void gcov_error_exit (void);
 #endif
 
-#include "gcov-io.c"
+#include "gcov-io.cc"
 
 #define GCOV_PROF_PREFIX "libgcov profiling error:%s:"


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