[gcc r12-4689] [Ada] Remove gnatfind and gnatxref

[gcc r12-4689] [Ada] Remove gnatfind and gnatxref

[Pierre-Marie de Rodat]

https://gcc.gnu.org/g:5b0e01588300d829a78f23e075da22fb27523ecc

commit r12-4689-g5b0e01588300d829a78f23e075da22fb27523ecc
Author: Arnaud Charlet <charlet@adacore.com>
Date:   Sat Oct 16 12:58:20 2021 -0400

    [Ada] Remove gnatfind and gnatxref
    
    gcc/ada/
    
            * gcc-interface/Make-lang.in, gcc-interface/Makefile.in: Remove
            gnatfind and gnatxref.

Diff:
---
 gcc/ada/gcc-interface/Make-lang.in | 7 ++-----
 gcc/ada/gcc-interface/Makefile.in  | 6 +-----
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index 06a3405ff20..ba194d1369d 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -116,7 +116,7 @@ ADA_FLAGS_TO_PASS = \
 
 # List of Ada tools to build and install
 ADA_TOOLS=gnatbind gnatchop gnat gnatkr gnatlink gnatls gnatmake \
-          gnatname gnatprep gnatxref gnatfind gnatclean
+          gnatname gnatprep gnatclean
 
 # Say how to compile Ada programs.
 .SUFFIXES: .ada .adb .ads
@@ -903,8 +903,7 @@ doc/gnat-style.pdf: ada/gnat-style.texi $(gcc_docdir)/include/fdl.texi
 # (cross). $(prefix) comes from the --program-prefix configure option,
 # or from the --target option if the former is not specified.
 # Do the same for the rest of the Ada tools (gnatchop, gnat, gnatkr,
-# gnatlink, gnatls, gnatmake, gnatname, gnatprep, gnatxref, gnatfind,
-# gnatclean).
+# gnatlink, gnatls, gnatmake, gnatname, gnatprep, gnatclean).
 # gnatdll is only used on Windows.
 ada.install-common: $(gnat_install_lib) gnat-install-tools
 
@@ -975,8 +974,6 @@ ada.distclean:
 	-$(RM) gnatmake$(exeext)
 	-$(RM) gnatname$(exeext)
 	-$(RM) gnatprep$(exeext)
-	-$(RM) gnatfind$(exeext)
-	-$(RM) gnatxref$(exeext)
 	-$(RM) gnatclean$(exeext)
 	-$(RM) ada/rts/*
 	-$(RMDIR) ada/rts
diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
index 4ab71977e0b..9df88097226 100644
--- a/gcc/ada/gcc-interface/Makefile.in
+++ b/gcc/ada/gcc-interface/Makefile.in
@@ -449,7 +449,7 @@ gnattools2: ../stamp-tools
 common-tools: ../stamp-tools
 	$(GNATMAKE) -j0 -c -b $(ADA_INCLUDES) \
 	  --GNATBIND="$(GNATBIND)" --GCC="$(CC) $(ALL_ADAFLAGS)" \
-	  gnatchop gnatcmd gnatkr gnatls gnatprep gnatxref gnatfind gnatname \
+	  gnatchop gnatcmd gnatkr gnatls gnatprep gnatname \
 	  gnatclean -bargs $(ADA_INCLUDES) $(GNATBIND_FLAGS)
 	$(GNATLINK) -v gnatcmd -o ../../gnat$(exeext) \
 	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
@@ -461,10 +461,6 @@ common-tools: ../stamp-tools
 	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
 	$(GNATLINK) -v gnatprep -o ../../gnatprep$(exeext) \
 	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
-	$(GNATLINK) -v gnatxref -o ../../gnatxref$(exeext) \
-	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
-	$(GNATLINK) -v gnatfind -o ../../gnatfind$(exeext) \
-	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
 	$(GNATLINK) -v gnatname -o ../../gnatname$(exeext) \
 	  --GCC="$(CC) $(ADA_INCLUDES)" --LINK="$(GCC_LINK)" $(TOOLS_LIBS)
 	$(GNATLINK) -v gnatclean -o ../../gnatclean$(exeext) \