path: root/gnu/packages/patches/chez-scheme-build-util-paths-backport.patch

From 2447e047b750c3371778beb487f881641a582e66 Mon Sep 17 00:00:00 2001
From: Philip McGrath <philip@philipmcgrath.com>
Date: Thu, 11 Mar 2021 18:17:47 -0500
Subject: [PATCH] avoid hard-coded paths for utilities in build scripts

Backported from
https://github.com/cisco/ChezScheme/commit/8f4633ce24ac6425b2ab13cc78026b1c9bb5361e

Specific changes:
  - `cc` -> `$(CC)`
  - `/bin/rm` -> `rm`
  - `/bin/ln` -> `ln`
  - `/bin/cp` -> `cp`
  - `/bin/echo` -> `echo`
  - in `makefiles/installsh`, add a case to find `true`
    at an unusual path or as a shell builtin

Co-authored-by: Andy Keep <akeep@robotman.org>
---
 LOG                                 | 12 ++++++++++++
 csug/gifs/Makefile                  |  8 ++++----
 csug/math/Makefile                  |  4 ++--
 examples/Makefile                   |  2 +-
 makefiles/Makefile-csug.in          |  6 +++---
 makefiles/Makefile-release_notes.in |  2 +-
 makefiles/Mf-install.in             |  4 ++--
 makefiles/installsh                 |  3 ++-
 mats/6.ms                           |  2 +-
 mats/Mf-a6fb                        |  4 ++--
 mats/Mf-a6le                        |  4 ++--
 mats/Mf-a6nb                        |  4 ++--
 mats/Mf-a6ob                        |  4 ++--
 mats/Mf-a6osx                       |  4 ++--
 mats/Mf-arm32le                     |  4 ++--
 mats/Mf-i3fb                        |  4 ++--
 mats/Mf-i3le                        |  4 ++--
 mats/Mf-i3nb                        |  4 ++--
 mats/Mf-i3ob                        |  4 ++--
 mats/Mf-i3osx                       |  4 ++--
 mats/Mf-i3qnx                       |  4 ++--
 mats/Mf-ppc32le                     |  4 ++--
 mats/Mf-ta6fb                       |  4 ++--
 mats/Mf-ta6le                       |  4 ++--
 mats/Mf-ta6nb                       |  4 ++--
 mats/Mf-ta6ob                       |  4 ++--
 mats/Mf-ta6osx                      |  4 ++--
 mats/Mf-ti3fb                       |  4 ++--
 mats/Mf-ti3le                       |  4 ++--
 mats/Mf-ti3nb                       |  4 ++--
 mats/Mf-ti3ob                       |  4 ++--
 mats/Mf-ti3osx                      |  4 ++--
 mats/Mf-tppc32le                    |  4 ++--
 mats/unix.ms                        |  4 ++--
 newrelease                          | 22 +++++++++++-----------
 pkg/Makefile                        |  2 +-
 release_notes/gifs/Makefile         |  6 +++---
 release_notes/math/Makefile         |  4 ++--
 s/Mf-base                           |  2 +-
 workarea                            | 10 +++++-----
 40 files changed, 101 insertions(+), 88 deletions(-)

diff --git a/LOG b/LOG
index e1631df..399104d 100644
--- a/LOG
+++ b/LOG
@@ -2119,3 +2119,15 @@
     bintar/Makefile rpm/Makefile pkg/Makefile wininstall/Makefile
     wininstall/a6nt.wxs wininstall/i3nt.wxs wininstall/ta6nt.wxs
     wininstall/ti3nt.wxs
+9.5.5 changes:
+- avoid hard-coded paths for utilities in build scripts
+    checkin csug/gifs/Makefile csug/math/Makefile examples/Makefile
+    makefiles/Makefile-csug.in makefiles/Makefile-release_notes.in
+    makefiles/Mf-install.in makefiles/installsh mats/6.ms mats/Mf-a6fb
+    mats/Mf-a6le mats/Mf-a6nb mats/Mf-a6ob mats/Mf-a6osx mats/Mf-arm32le
+    mats/Mf-i3fb mats/Mf-i3le mats/Mf-i3nb mats/Mf-i3ob mats/Mf-i3osx
+    mats/Mf-i3qnx mats/Mf-ppc32le mats/Mf-ta6fb mats/Mf-ta6le mats/Mf-ta6nb
+    mats/Mf-ta6ob mats/Mf-ta6osx mats/Mf-ti3fb mats/Mf-ti3le mats/Mf-ti3nb
+    mats/Mf-ti3ob mats/Mf-ti3osx mats/Mf-tppc32le mats/unix.ms newrelease
+    pkg/Makefile release_notes/gifs/Makefile release_notes/math/Makefile
+    s/Mf-base workarea
diff --git a/csug/gifs/Makefile b/csug/gifs/Makefile
index 8676e4c..4253ffd 100644
--- a/csug/gifs/Makefile
+++ b/csug/gifs/Makefile
@@ -18,7 +18,7 @@ density=-r90x90
           ${density} - |\
           pnmcrop |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f $*.dvi $*.log *.aux
+	rm -f $*.dvi $*.log *.aux
 	test -f $*.gif && chmod 644 $*.gif

 # translate ps file to gif w/o transparent white background
@@ -28,7 +28,7 @@ density=-r90x90
           ${density} - |\
           pnmcrop |\
           ppmtogif > $*.gif
-	/bin/rm -f $*.dvi $*.log *.aux
+	rm -f $*.dvi $*.log *.aux
 	test -f $*.gif && chmod 644 $*.gif

 all: ${gifs}
@@ -57,7 +57,7 @@ ghostRightarrow.gif: Rightarrow.tex
           giftrans -g '#000000=#ffffff' |\
           giftopnm |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f Rightarrow.dvi Rightarrow.log Rightarrow.aux
+	rm -f Rightarrow.dvi Rightarrow.log Rightarrow.aux
 	test -f $*.gif && chmod 644 $*.gif

-clean: ; /bin/rm -f *.gif Make.out
+clean: ; rm -f *.gif Make.out
diff --git a/csug/math/Makefile b/csug/math/Makefile
index 3385fdb..3392ea8 100644
--- a/csug/math/Makefile
+++ b/csug/math/Makefile
@@ -15,11 +15,11 @@ density=-r90x90
           ${density} - |\
           pnmcrop |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f $*.dvi $*.log $*.aux
+	rm -f $*.dvi $*.log $*.aux
 	test -f $*.gif && chmod 644 $*.gif

 all: ${gifs}

 ${gifs}: mathmacros

-clean: ; /bin/rm -f *.gif Make.out
+clean: ; rm -f *.gif Make.out
diff --git a/examples/Makefile b/examples/Makefile
index b1b4e1d..3edfdd0 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -25,4 +25,4 @@ needed:	${obj}

 all: ; echo "(time (for-each compile-file (map symbol->string '(${src}))))" | ${Scheme}

-clean: ; /bin/rm -f $(obj) expr.md
+clean: ; rm -f $(obj) expr.md
diff --git a/makefiles/Makefile-csug.in b/makefiles/Makefile-csug.in
index df24092..6f8a8d9 100644
--- a/makefiles/Makefile-csug.in
+++ b/makefiles/Makefile-csug.in
@@ -29,7 +29,7 @@ install: target
 # thrice is not enough when starting from scratch
 logcheck1: $(x).thirdrun
 	@if [ -n "`grep 'Warning: Label(s) may have changed' $(x).log`" ] ; then\
-            /bin/rm -f $(x).thirdrun ;\
+            rm -f $(x).thirdrun ;\
             $(MAKE) $(x).thirdrun;\
          fi

@@ -55,7 +55,7 @@ stexsrc = csug.stex title.stex copyright.stex contents.stex\
 texsrc = ${stexsrc:%.stex=%.tex}

 title.tex contents.tex bibliography.tex:
-	/bin/rm -f $*.tex
+	rm -f $*.tex
 	echo "%%% DO NOT EDIT THIS FILE" > $*.tex
 	echo "%%% Edit the .stex version instead" >> $*.tex
 	echo "" >> $*.tex
@@ -147,7 +147,7 @@ code: $(stexsrc)
 	echo '(load "code" pretty-print)' | $(Scheme) -q

 $(x).clean:
-	-/bin/rm -f $(x).rfm $(x).sfm $(x).prefirstrun $(x).presecondrun\
+	-rm -f $(x).rfm $(x).sfm $(x).prefirstrun $(x).presecondrun\
                     $(x).prethirdrun $(x).ans\
                     $(x).hprefirstrun $(x).hpresecondrun $(x).hprethirdrun\
                     tspl.aux tspl.haux tspl.rfm tspl.idx in.hidx\
diff --git a/makefiles/Makefile-release_notes.in b/makefiles/Makefile-release_notes.in
index 4435b6f..64348a4 100644
--- a/makefiles/Makefile-release_notes.in
+++ b/makefiles/Makefile-release_notes.in
@@ -38,7 +38,7 @@ install: $x.pdf $x.html
 	$(INSTALL) -m 2755 -d $(installdir)/gifs
 	$(INSTALL) -m 0644 --ifdiff gifs/*.gif $(installdir)/gifs
 	$(INSTALL) -m 2755 -d $(installdir)/math
-	-/bin/rm -rf $(installdir)/$(mathdir)
+	-rm -rf $(installdir)/$(mathdir)
 	$(INSTALL) -m 2755 -d $(installdir)/$(mathdir)
 	if [ -e $(mathdir)/0.gif ] ; then $(INSTALL) -m 0644 $(mathdir)/*.gif $(installdir)/$(mathdir) ; fi

diff --git a/makefiles/Mf-install.in b/makefiles/Mf-install.in
index a702c34..c09043d 100644
--- a/makefiles/Mf-install.in
+++ b/makefiles/Mf-install.in
@@ -114,12 +114,12 @@ bininstall: ${Bin}
 libbininstall: ${LibBin}
 	$I -m 444 ${PetiteBoot} ${LibBin}/petite.boot
 	if [ "${InstallPetiteName}" != "petite" ]; then\
-          /bin/rm -f ${LibBin}/${InstallPetiteName}.boot;\
+          rm -f ${LibBin}/${InstallPetiteName}.boot;\
           ln -f ${LibBin}/petite.boot ${LibBin}/${InstallPetiteName}.boot;\
         fi
 	$I -m 444 ${SchemeBoot} ${LibBin}/scheme.boot;\
 	if [ "${InstallSchemeName}" != "scheme" ]; then\
-          /bin/rm -f ${LibBin}/${InstallSchemeName}.boot;\
+          rm -f ${LibBin}/${InstallSchemeName}.boot;\
           ln -f ${LibBin}/scheme.boot ${LibBin}/${InstallSchemeName}.boot;\
         fi
 	ln -f ${LibBin}/scheme.boot ${LibBin}/${InstallScriptName}.boot;
diff --git a/makefiles/installsh b/makefiles/installsh
index 48f1e46..95d85fb 100755
--- a/makefiles/installsh
+++ b/makefiles/installsh
@@ -1,7 +1,8 @@
 #! /bin/sh
 if [ -x /bin/true ]; then TRUE=/bin/true;
 elif [ -x /usr/bin/true ]; then TRUE=/usr/bin/true;
-else echo "Can't find /bin/true or /usr/bin/true" ; exit 1;
+elif command -v true &> /dev/null; then TRUE=true;
+else echo "Can't find /bin/true or /usr/bin/true and no true command" ; exit 1;
 fi

 while ${TRUE} ; do
diff --git a/mats/6.ms b/mats/6.ms
index 102f84b..e504230 100644
--- a/mats/6.ms
+++ b/mats/6.ms
@@ -2685,7 +2685,7 @@
       (begin
         (system "ln -s ../examples .")
         (load "examples/fatfib.ss" compile)
-        (system "/bin/rm examples")
+        (system "rm -f examples")
         #t))
   (or (windows?) (embedded?)
       (equal?
diff --git a/mats/Mf-a6fb b/mats/Mf-a6fb
index b16d1b6..ff9e687 100644
--- a/mats/Mf-a6fb
+++ b/mats/Mf-a6fb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-a6le b/mats/Mf-a6le
index d6fee09..a3bda76 100644
--- a/mats/Mf-a6le
+++ b/mats/Mf-a6le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m64 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m64 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-a6nb b/mats/Mf-a6nb
index 48187ef..0f7ac17 100644
--- a/mats/Mf-a6nb
+++ b/mats/Mf-a6nb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-a6ob b/mats/Mf-a6ob
index 12758f3..0ffcccc 100644
--- a/mats/Mf-a6ob
+++ b/mats/Mf-a6ob
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-a6osx b/mats/Mf-a6osx
index f1dbf85..57bac22 100644
--- a/mats/Mf-a6osx
+++ b/mats/Mf-a6osx
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m64 -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m64 -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-arm32le b/mats/Mf-arm32le
index f33a665..83896eb 100644
--- a/mats/Mf-arm32le
+++ b/mats/Mf-arm32le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -fomit-frame-pointer -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -fomit-frame-pointer -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3fb b/mats/Mf-i3fb
index 150cedb..1e4e8fc 100644
--- a/mats/Mf-i3fb
+++ b/mats/Mf-i3fb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3le b/mats/Mf-i3le
index 8f521c8..b248620 100644
--- a/mats/Mf-i3le
+++ b/mats/Mf-i3le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3nb b/mats/Mf-i3nb
index e81f6ff..8afeb5c 100644
--- a/mats/Mf-i3nb
+++ b/mats/Mf-i3nb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3ob b/mats/Mf-i3ob
index 4e3ee1b..fcd4dee 100644
--- a/mats/Mf-i3ob
+++ b/mats/Mf-i3ob
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3osx b/mats/Mf-i3osx
index 53c7d4a..a55f6ee 100644
--- a/mats/Mf-i3osx
+++ b/mats/Mf-i3osx
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-i3qnx b/mats/Mf-i3qnx
index 724f2db..3e1437a 100644
--- a/mats/Mf-i3qnx
+++ b/mats/Mf-i3qnx
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ppc32le b/mats/Mf-ppc32le
index 28151a8..547ca00 100644
--- a/mats/Mf-ppc32le
+++ b/mats/Mf-ppc32le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ta6fb b/mats/Mf-ta6fb
index 921d609..5ed233e 100644
--- a/mats/Mf-ta6fb
+++ b/mats/Mf-ta6fb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ta6le b/mats/Mf-ta6le
index cd014ec..21c686a 100644
--- a/mats/Mf-ta6le
+++ b/mats/Mf-ta6le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m64 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m64 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ta6nb b/mats/Mf-ta6nb
index 6b1929d..9b9b898 100644
--- a/mats/Mf-ta6nb
+++ b/mats/Mf-ta6nb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ta6ob b/mats/Mf-ta6ob
index a7aee91..8f25aed 100644
--- a/mats/Mf-ta6ob
+++ b/mats/Mf-ta6ob
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ta6osx b/mats/Mf-ta6osx
index 42da5d7..0dd386f 100644
--- a/mats/Mf-ta6osx
+++ b/mats/Mf-ta6osx
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m64 -pthread -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m64 -pthread -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ti3fb b/mats/Mf-ti3fb
index c891145..56bf7d3 100644
--- a/mats/Mf-ti3fb
+++ b/mats/Mf-ti3fb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ti3le b/mats/Mf-ti3le
index 12e77b8..22b4148 100644
--- a/mats/Mf-ti3le
+++ b/mats/Mf-ti3le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ti3nb b/mats/Mf-ti3nb
index 028c652..573946e 100644
--- a/mats/Mf-ti3nb
+++ b/mats/Mf-ti3nb
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ti3ob b/mats/Mf-ti3ob
index 8a4741c..4472b60 100644
--- a/mats/Mf-ti3ob
+++ b/mats/Mf-ti3ob
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-ti3osx b/mats/Mf-ti3osx
index 6913c34..9273b44 100644
--- a/mats/Mf-ti3osx
+++ b/mats/Mf-ti3osx
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -pthread -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -pthread -dynamiclib -undefined dynamic_lookup -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/Mf-tppc32le b/mats/Mf-tppc32le
index a12b515..8b9d9f0 100644
--- a/mats/Mf-tppc32le
+++ b/mats/Mf-tppc32le
@@ -21,7 +21,7 @@ fobj = foreign1.so
 include Mf-base

 foreign1.so: ${fsrc} ../boot/$m/scheme.h
-	cc -m32 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}
+	$(CC) -m32 -pthread -fPIC -shared -I${Include} -o foreign1.so ${fsrc}

 cat_flush: cat_flush.c
-	cc -o cat_flush cat_flush.c
+	$(CC) -o cat_flush cat_flush.c
diff --git a/mats/unix.ms b/mats/unix.ms
index cfba3e7..db7f6f9 100644
--- a/mats/unix.ms
+++ b/mats/unix.ms
@@ -72,8 +72,8 @@
   (mat system
     (eqv? (with-output-to-file "testfile.ss" void '(replace)) (void))
     (begin
-      (system (format "~:[~;/pkg~]/bin/rm testfile.ss" (embedded?)))
-      (system (format "~:[~;/pkg~]/bin/echo hello > testfile.ss" (embedded?)))
+      (system "rm -f testfile.ss")
+      (system "echo hello > testfile.ss")
       (let ([p (open-input-file "testfile.ss")])
         (and (eq? (read p) 'hello)
              (begin (close-input-port p) #t))))
diff --git a/newrelease b/newrelease
index e903956..2d06740 100755
--- a/newrelease
+++ b/newrelease
@@ -75,13 +75,13 @@ if ($status != 0) exit 1

 cd $W

-/bin/rm -f BUILDING
+rm -f BUILDING
 sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
     -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
     ../BUILDING > BUILDING
 set updatedfiles = ($updatedfiles BUILDING)

-/bin/rm -f NOTICE
+rm -f NOTICE
 sed -e "s/Chez Scheme Version [^ ]*/Chez Scheme Version $R/" \
     -e "s/Copyright 1984-.... /Copyright 1984-`date +%Y` /" \
     ../NOTICE > NOTICE
@@ -92,19 +92,19 @@ sed -e "s/csv[0-9]\.[0-9]\(\.[0-9]\)*/csv$R/" ../makefiles/Mf-install.in > makef
 sed -e "s/csug[0-9]\.[0-9]/csug$MR.$mR/" -e "s/csug[0-9]_[0-9]/csug$MR""_$mR/" ../makefiles/Makefile-csug.in > makefiles/Makefile-csug.in
 set updatedfiles = ($updatedfiles makefiles/Mf-install.in makefiles/Makefile-csug.in)

-/bin/rm scheme.1.in
+rm -f scheme.1.in
 sed -e "s/Chez Scheme Version [0-9]\.[0-9]\(\.[0-9]\)* .* [0-9][0-9]*/Chez Scheme Version $R `date +'%B %Y'`/" \
     -e "s/Copyright .* Cisco Systems, Inc./Copyright `date +%Y` Cisco Systems, Inc./" \
   ../scheme.1.in > scheme.1.in
 set updatedfiles = ($updatedfiles scheme.1.in)

-/bin/rm -f c/Makefile.{,t}{i3,a6}nt
+rm -f c/Makefile.{,t}{i3,a6}nt
 foreach fn (c/Makefile.{,t}{a6,i3}nt)
   set updatedfiles = ($updatedfiles $fn)
   sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../$fn > $fn
 end

-/bin/rm -f mats/Mf-{,t}{i3,a6}nt
+rm -f mats/Mf-{,t}{i3,a6}nt
 foreach fn (mats/Mf-{,t}{a6,i3}nt)
   set updatedfiles = ($updatedfiles $fn)
   sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" ../$fn > $fn
@@ -123,11 +123,11 @@ sed -e "s/FILEVERSION .*/FILEVERSION $RCVERSION/"\
     -e "s/Copyright 1984-..../Copyright 1984-`date +%Y`/g" ../c/scheme.rc > c/scheme.rc
 set updatedfiles = ($updatedfiles c/scheme.rc)

-/bin/rm -f s/7.ss
+rm -f s/7.ss
 sed -e "s/nCopyright 1984-..../nCopyright 1984-`date +%Y`/g" ../s/7.ss > s/7.ss
 set updatedfiles = ($updatedfiles s/7.ss)

-/bin/rm -f s/cmacros.ss
+rm -f s/cmacros.ss
 set VNUM = `printf "%04x%02x%02x" $MR $mR $bR`
 sed -e "s/scheme-version #x......../scheme-version #x$VNUM/" ../s/cmacros.ss > s/cmacros.ss
 set updatedfiles = ($updatedfiles s/cmacros.ss)
@@ -146,17 +146,17 @@ sed -e "s/Revised\(.*\)for Chez Scheme Version [^ ]*<br>/Revised\1for Chez Schem
   ../csug/csug.stex > csug/csug.stex
 set updatedfiles = ($updatedfiles csug/copyright.stex csug/csug.stex)

-/bin/rm bintar/Makefile
+rm -f bintar/Makefile
 sed -e "s/^version = .*/version = $R/" \
     -e "s/csv[0-9][0-9][0-9]*/csv$ZR/g" \
   ../bintar/Makefile > bintar/Makefile
 set updatedfiles = ($updatedfiles bintar/Makefile)

-/bin/rm rpm/Makefile
+rm -f rpm/Makefile
 sed -e "s/^version = .*/version = $R/" ../rpm/Makefile > rpm/Makefile
 set updatedfiles = ($updatedfiles rpm/Makefile)

-/bin/rm pkg/Makefile
+rm -f pkg/Makefile
 sed -e "s/^version = .*/version = $R/" \
     -e "s/&copy; .* Cisco Systems/\&copy; `date +%Y` Cisco Systems/" \
      ../pkg/Makefile > pkg/Makefile
@@ -170,7 +170,7 @@ foreach fn (wininstall/{,t}{a6,i3}nt.wxs)
   sed -e "s/csv[0-9][0-9][0-9]*/csv$ZR/" ../$fn > $fn
 end

-/bin/rm LOG
+rm -f LOG
 cat ../LOG > LOG
 echo "" >> LOG
 echo "$R changes:" >> LOG
diff --git a/pkg/Makefile b/pkg/Makefile
index e0eef67..a3fe83f 100644
--- a/pkg/Makefile
+++ b/pkg/Makefile
@@ -39,7 +39,7 @@ $(PKG): $(BUILDROOT)/$(PKG)
           --package-path $(BUILDROOT)\
           $(PKG)
 	sudo chown $(DOTUSER):$(DOTGROUP) $(PKG)
-	sudo /bin/rm -rf $(RELEASE) $(BUILDROOT)
+	sudo rm -rf $(RELEASE) $(BUILDROOT)

 $(BUILDROOT)/$(PKG): $(PKGCONTENT)
 	sudo /usr/bin/pkgbuild\
diff --git a/release_notes/gifs/Makefile b/release_notes/gifs/Makefile
index 9572965..701d53a 100644
--- a/release_notes/gifs/Makefile
+++ b/release_notes/gifs/Makefile
@@ -15,7 +15,7 @@ density=-r90x90
           ${density} - |\
           pnmcrop |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f $*.dvi $*.log *.aux
+	rm -f $*.dvi $*.log *.aux
 	test -f $*.gif && chmod 644 $*.gif

 all: ${gifs}
@@ -44,7 +44,7 @@ ghostRightarrow.gif: Rightarrow.tex
           giftrans -g '#000000=#ffffff' |\
           giftopnm |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f Rightarrow.dvi Rightarrow.log Rightarrow.aux
+	rm -f Rightarrow.dvi Rightarrow.log Rightarrow.aux
 	test -f $*.gif && chmod 644 $*.gif

-clean: ; /bin/rm -f *.gif Make.out
+clean: ; rm -f *.gif Make.out
diff --git a/release_notes/math/Makefile b/release_notes/math/Makefile
index b3ffae3..9eca430 100644
--- a/release_notes/math/Makefile
+++ b/release_notes/math/Makefile
@@ -16,11 +16,11 @@ density=-r90x90
           ${density} - |\
           pnmcrop |\
           ppmtogif -transparent white > $*.gif
-	/bin/rm -f $*.dvi $*.log $*.aux
+	rm -f $*.dvi $*.log $*.aux
 	test -f $*.gif && chmod 644 $*.gif

 all: ${gifs}

 ${gifs}: mathmacros

-clean: ; /bin/rm -f *.gif Make.out
+clean: ; rm -f *.gif Make.out
diff --git a/s/Mf-base b/s/Mf-base
index c709608..40d816c 100644
--- a/s/Mf-base
+++ b/s/Mf-base
@@ -206,7 +206,7 @@ profiled:
 	$(MAKE) all loadspd=t bp=t PetiteBoot=../boot/$m/xpetite.boot SchemeBoot=../boot/$m/xscheme.boot
 	$(MAKE) prettyclean
 	$(MAKE) io.$m loadspd=t dumpbpd=t Scheme="../bin/$m/scheme -b ../boot/$m/xpetite.boot -b ../boot/$m/xscheme.boot"
-	/bin/rm -f ../boot/$m/xpetite.boot ../boot/$m/xscheme.boot
+	rm -f ../boot/$m/xpetite.boot ../boot/$m/xscheme.boot
 	$(MAKE) prettyclean
 	$(MAKE) all loadspd=t loadbpd=t

diff --git a/workarea b/workarea
index bacc712..0461919 100755
--- a/workarea
+++ b/workarea
@@ -70,9 +70,9 @@ esac

 if [ "$OS" = "Windows_NT" ]
 then
-    ln="/bin/cp -R"
+    ln="cp -R"
 else
-    ln="/bin/ln -s"
+    ln="ln -s"
 fi

 # This shell script creates a workarea for local modifications to the
@@ -102,7 +102,7 @@ workln()
 forceworkln()
 {
     if [ ! -e $2 ] ; then
-        /bin/ln -s $1 $2 2> /dev/null
+        ln -s $1 $2 2> /dev/null
     fi
 }

@@ -168,13 +168,13 @@ done
 # deep copy submodules where builds occur so changes don't propagate through symlinks
 for dir in `echo zlib` ; do
   if [ ! -e $W/$dir ] ; then
-    /bin/cp -R $dir $W/$dir
+    cp -R $dir $W/$dir
   fi
 done

 for dir in `echo lz4` ; do
   if [ ! -e $W/$dir ] ; then
-    /bin/cp -R $dir $W/$dir
+    cp -R $dir $W/$dir
   fi
 done

--
2.21.1 (Apple Git-122.3)