[newlib-cygwin] newlib: simplify header setup rules

[Michael Frysinger]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=ec5ea6efaebae94f0b37d88b6f1cdc5d24ef878a

commit ec5ea6efaebae94f0b37d88b6f1cdc5d24ef878a
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Sat Feb 19 00:22:14 2022 -0500

    newlib: simplify header setup rules
    
    Since POSIX cp requires copying a file to a directory without having
    to specify the name explicitly, rely on that to avoid calling basename
    on every source file.
    
    We can also drop the stub `true` call if the -f test failed.  The use
    of `if` already takes care of that in POSIX shell.

Diff:
---
 newlib/Makefile.am | 36 +++++++++++++++---------------------
 newlib/Makefile.in | 36 +++++++++++++++---------------------
 2 files changed, 30 insertions(+), 42 deletions(-)

diff --git a/newlib/Makefile.am b/newlib/Makefile.am
index ad69e95fb..6ee0adf04 100644
--- a/newlib/Makefile.am
+++ b/newlib/Makefile.am
@@ -211,39 +211,33 @@ stmp-targ-include: config.status
 		targ-include/bits
 	-$(AM_V_at)if [ -n "$(shared_machine_dir)" ]; then \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/machine/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/machine/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/machine/; \
+	    done; \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/sys/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/sys/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/sys/; \
+	    done; \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/include/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/; \
+	    done; \
 	  fi
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/sys/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/sys/`basename $$i`; \
+	      cp $$i targ-include/sys/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/`basename $$i`; \
+	      cp $$i targ-include/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/`basename $$i`; \
+	      cp $$i targ-include/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/include/*; do \
@@ -258,27 +252,27 @@ stmp-targ-include: config.status
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/sys/`basename $$i`; \
+	      cp $$i targ-include/sys/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/bits/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/bits/`basename $$i`; \
+	      cp $$i targ-include/bits/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	$(AM_V_at)$(MAKE) targ-include/newlib.h
diff --git a/newlib/Makefile.in b/newlib/Makefile.in
index 1491aa1c3..6213d6328 100644
--- a/newlib/Makefile.in
+++ b/newlib/Makefile.in
@@ -8738,39 +8738,33 @@ stmp-targ-include: config.status
 		targ-include/bits
 	-$(AM_V_at)if [ -n "$(shared_machine_dir)" ]; then \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/machine/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/machine/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/machine/; \
+	    done; \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/sys/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/sys/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/sys/; \
+	    done; \
 	    for i in $(srcdir)/libc/machine/$(shared_machine_dir)/include/*.h; do \
-		if [ -f $$i ]; then \
-		  cp $$i targ-include/`basename $$i`; \
-		else true; fi ; \
-	      done; \
+		[ -f $$i ] && cp $$i targ-include/; \
+	    done; \
 	  fi
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/machine/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/sys/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/sys/`basename $$i`; \
+	      cp $$i targ-include/sys/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/machine/$(machine_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/`basename $$i`; \
+	      cp $$i targ-include/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/`basename $$i`; \
+	      cp $$i targ-include/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/include/*; do \
@@ -8785,27 +8779,27 @@ stmp-targ-include: config.status
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/sys/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/sys/`basename $$i`; \
+	      cp $$i targ-include/sys/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/bits/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/bits/`basename $$i`; \
+	      cp $$i targ-include/bits/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	-$(AM_V_at)for i in $(srcdir)/libc/sys/$(sys_dir)/machine/$(machine_dir)/include/*.h; do \
 	    if [ -f $$i ]; then \
-	      cp $$i targ-include/machine/`basename $$i`; \
+	      cp $$i targ-include/machine/; \
 	    else true; fi ; \
 	  done
 	$(AM_V_at)$(MAKE) targ-include/newlib.h