[gcc r14-4346] Remove .PHONY targets when building .fda files during autoprofiledbootstrap

[Eugene Rozenfeld]

https://gcc.gnu.org/g:6cc9904811550d1d3573818face4b055dab5fc8c

commit r14-4346-g6cc9904811550d1d3573818face4b055dab5fc8c
Author: Eugene Rozenfeld <erozen@microsoft.com>
Date:   Fri Sep 15 18:32:10 2023 -0700

    Remove .PHONY targets when building .fda files during autoprofiledbootstrap
    
    These .PHONY targets are always executed and were breaking `make install`
    for autoprofiledbootstrap build.
    
    Tested on x86_64-pc-linux-gnu.
    
    gcc/c/ChangeLog:
            * Make-lang.in: Make create_fdas_for_cc1 target not .PHONY
    
    gcc/cp/ChangeLog:
            * Make-lang.in: Make create_fdas_for_cc1plus target not .PHONY
    
    gcc/lto/ChangeLog:
            * Make-lang.in: Make create_fdas_for_lto1 target not .PHONY

Diff:
---
 gcc/c/Make-lang.in   | 4 ++--
 gcc/cp/Make-lang.in  | 4 ++--
 gcc/lto/Make-lang.in | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gcc/c/Make-lang.in b/gcc/c/Make-lang.in
index 79bc0dfd1cf..3ef8a674971 100644
--- a/gcc/c/Make-lang.in
+++ b/gcc/c/Make-lang.in
@@ -91,8 +91,6 @@ cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
 components_in_prev = "bfd opcodes binutils fixincludes gas gcc gmp mpfr mpc isl gold intl ld libbacktrace libcpp libcody libdecnumber libiberty libiberty-linker-plugin libiconv zlib lto-plugin libctf libsframe"
 components_in_prev_target = "libstdc++-v3 libsanitizer libvtv libgcc libbacktrace libphobos zlib libgomp libatomic"
 
-.PHONY: create_fdas_for_cc1
-
 cc1.fda: create_fdas_for_cc1
 	$(PROFILE_MERGER) $(shell ls -ha cc1_*.fda) --output_file cc1.fda -gcov_version 2
 
@@ -116,6 +114,8 @@ create_fdas_for_cc1: ../stage1-gcc/cc1$(exeext) ../prev-gcc/$(PERF_DATA)
 	    $(CREATE_GCOV) -binary ../prev-gcc/cc1$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
 	  fi; \
 	done;
+
+	$(STAMP) $@
 #
 # Build hooks:
 
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index ba5e8766e99..2727fb7f8cc 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -189,8 +189,6 @@ cp/name-lookup.o: $(srcdir)/cp/std-name-hint.h
 components_in_prev = "bfd opcodes binutils fixincludes gas gcc gmp mpfr mpc isl gold intl ld libbacktrace libcpp libcody libdecnumber libiberty libiberty-linker-plugin libiconv zlib lto-plugin libctf libsframe"
 components_in_prev_target = "libstdc++-v3 libsanitizer libvtv libgcc libbacktrace libphobos zlib libgomp libatomic"
 
-.PHONY: create_fdas_for_cc1plus
-
 cc1plus.fda: create_fdas_for_cc1plus
 	$(PROFILE_MERGER) $(shell ls -ha cc1plus_*.fda) --output_file cc1plus.fda -gcov_version 2
 
@@ -214,6 +212,8 @@ create_fdas_for_cc1plus: ../stage1-gcc/cc1plus$(exeext) ../prev-gcc/$(PERF_DATA)
 	    $(CREATE_GCOV) -binary ../prev-gcc/cc1plus$(exeext) -gcov $$profile_name -profile $$perf_path -gcov_version 2; \
 	  fi; \
 	done;
+
+	$(STAMP) $@
 #
 # Build hooks:
 
diff --git a/gcc/lto/Make-lang.in b/gcc/lto/Make-lang.in
index 98aa9f4cc39..7dc0a9fef42 100644
--- a/gcc/lto/Make-lang.in
+++ b/gcc/lto/Make-lang.in
@@ -108,8 +108,6 @@ lto/lto-dump.o: $(LTO_OBJS)
 components_in_prev = "bfd opcodes binutils fixincludes gas gcc gmp mpfr mpc isl gold intl ld libbacktrace libcpp libcody libdecnumber libiberty libiberty-linker-plugin libiconv zlib lto-plugin libctf libsframe"
 components_in_prev_target = "libstdc++-v3 libsanitizer libvtv libgcc libbacktrace libphobos zlib libgomp libatomic"
 
-.PHONY: create_fdas_for_lto1
-
 lto1.fda: create_fdas_for_lto1
 	$(PROFILE_MERGER) $(shell ls -ha lto1_*.fda) --output_file lto1.fda -gcov_version 2
 
@@ -134,6 +132,8 @@ create_fdas_for_lto1: ../stage1-gcc/lto1$(exeext) ../prev-gcc/$(PERF_DATA)
 	  fi; \
 	done;
 
+	$(STAMP) $@
+
 # LTO testing is done as part of C/C++/Fortran etc. testing.
 check-lto: