Styling update to makefiles: $() to denote make substitutions and $${} -

shell ones.

3 files changed, 64 insertions, 64 deletions

diff --git a/Makefile.org b/Makefile.org
index 695a4742c2..ea0d72baaf 100644
--- a/Makefile.org
+++ b/Makefile.org
@@ -174,33 +174,33 @@ CLEARENV=	TOP= && unset TOP $${LIB+LIB} $${LIBS+LIBS}	\
 		$${SHAREDCMD+SHAREDCMD} $${SHAREDFLAGS+SHAREDFLAGS}	\
 		$${SHARED_LIB+SHARED_LIB} $${LIBEXTRAS+LIBEXTRAS}
 
-BUILDENV=	PLATFORM='${PLATFORM}' PROCESSOR='${PROCESSOR}' \
-		CC='${CC}' CFLAG='${CFLAG}' 			\
-		AS='${CC}' ASFLAG='${CFLAG} -c'			\
-		AR='${AR}' NM='${NM}' RANLIB='${RANLIB}'	\
-		CROSS_COMPILE_PREFIX='${CROSS_COMPILE_PREFIX}'	\
-		PERL='${PERL}'					\
-		SDIRS='${SDIRS}' LIBRPATH='${INSTALLTOP}/lib'	\
-		INSTALL_PREFIX='${INSTALL_PREFIX}'		\
-		INSTALLTOP='${INSTALLTOP}' OPENSSLDIR='${OPENSSLDIR}'	\
-		MAKEDEPEND='$$$${TOP}/util/domd $$$${TOP} -MD ${MAKEDEPPROG}' \
-		DEPFLAG='-DOPENSSL_NO_DEPRECATED ${DEPFLAG}'	\
-		MAKEDEPPROG='${MAKEDEPPROG}'			\
-		SHARED_LDFLAGS='${SHARED_LDFLAGS}'		\
-		KRB5_INCLUDES='${KRB5_INCLUDES}' LIBKRB5='${LIBKRB5}'	\
-		EXE_EXT='${EXE_EXT}' SHARED_LIBS='${SHARED_LIBS}'	\
-		SHLIB_EXT='${SHLIB_EXT}' SHLIB_TARGET='${SHLIB_TARGET}'	\
-		PEX_LIBS='${PEX_LIBS}' EX_LIBS='${EX_LIBS}'	\
-		CPUID_OBJ='${CPUID_OBJ}'			\
-		BN_ASM='${BN_ASM}' DES_ENC='${DES_ENC}' 	\
-		AES_ENC='${AES_ENC}' CMLL_ENC='${CMLL_ENC}'	\
-		BF_ENC='${BF_ENC}' CAST_ENC='${CAST_ENC}'	\
-		RC4_ENC='${RC4_ENC}' RC5_ENC='${RC5_ENC}'	\
-		SHA1_ASM_OBJ='${SHA1_ASM_OBJ}'			\
-		MD5_ASM_OBJ='${MD5_ASM_OBJ}'			\
-		RMD160_ASM_OBJ='${RMD160_ASM_OBJ}'		\
-		WP_ASM_OBJ='${WP_ASM_OBJ}'			\
-		PERLASM_SCHEME='${PERLASM_SCHEME}'		\
+BUILDENV=	PLATFORM='$(PLATFORM)' PROCESSOR='$(PROCESSOR)' \
+		CC='$(CC)' CFLAG='$(CFLAG)' 			\
+		AS='$(CC)' ASFLAG='$(CFLAG) -c'			\
+		AR='$(AR)' NM='$(NM)' RANLIB='$(RANLIB)'	\
+		CROSS_COMPILE_PREFIX='$(CROSS_COMPILE_PREFIX)'	\
+		PERL='$(PERL)'					\
+		SDIRS='$(SDIRS)' LIBRPATH='$(INSTALLTOP)/lib'	\
+		INSTALL_PREFIX='$(INSTALL_PREFIX)'		\
+		INSTALLTOP='$(INSTALLTOP)' OPENSSLDIR='$(OPENSSLDIR)'	\
+		MAKEDEPEND='$$$${TOP}/util/domd $$$${TOP} -MD $(MAKEDEPPROG)' \
+		DEPFLAG='-DOPENSSL_NO_DEPRECATED $(DEPFLAG)'	\
+		MAKEDEPPROG='$(MAKEDEPPROG)'			\
+		SHARED_LDFLAGS='$(SHARED_LDFLAGS)'		\
+		KRB5_INCLUDES='$(KRB5_INCLUDES)' LIBKRB5='$(LIBKRB5)'	\
+		EXE_EXT='$(EXE_EXT)' SHARED_LIBS='$(SHARED_LIBS)'	\
+		SHLIB_EXT='$(SHLIB_EXT)' SHLIB_TARGET='$(SHLIB_TARGET)'	\
+		PEX_LIBS='$(PEX_LIBS)' EX_LIBS='$(EX_LIBS)'	\
+		CPUID_OBJ='$(CPUID_OBJ)'			\
+		BN_ASM='$(BN_ASM)' DES_ENC='$(DES_ENC)' 	\
+		AES_ENC='$(AES_ENC)' CMLL_ENC='$(CMLL_ENC)'	\
+		BF_ENC='$(BF_ENC)' CAST_ENC='$(CAST_ENC)'	\
+		RC4_ENC='$(RC4_ENC)' RC5_ENC='$(RC5_ENC)'	\
+		SHA1_ASM_OBJ='$(SHA1_ASM_OBJ)'			\
+		MD5_ASM_OBJ='$(MD5_ASM_OBJ)'			\
+		RMD160_ASM_OBJ='$(RMD160_ASM_OBJ)'		\
+		WP_ASM_OBJ='$(WP_ASM_OBJ)'			\
+		PERLASM_SCHEME='$(PERLASM_SCHEME)'		\
 		THIS=$${THIS:-$@} MAKEFILE=Makefile MAKEOVERRIDES=
 # MAKEOVERRIDES= effectively "equalizes" GNU-ish and SysV-ish make flavors,
 # which in turn eliminates ambiguities in variable treatment with -e.
@@ -285,10 +285,10 @@ clean-shared:
 	done
 
 link-shared:
-	@ set -e; for i in ${SHLIBDIRS}; do \
+	@ set -e; for i in $(SHLIBDIRS); do \
 		$(MAKE) -f $(HERE)/Makefile.shared -e $(BUILDENV) \
-			LIBNAME=$$i LIBVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} \
-			LIBCOMPATVERSIONS=";${SHLIB_VERSION_HISTORY}" \
+			LIBNAME=$$i LIBVERSION=$(SHLIB_MAJOR).$(SHLIB_MINOR) \
+			LIBCOMPATVERSIONS=";$(SHLIB_VERSION_HISTORY)" \
 			symlink.$(SHLIB_TARGET); \
 		libs="$$libs -l$$i"; \
 	done
@@ -296,13 +296,13 @@ link-shared:
 build-shared: do_$(SHLIB_TARGET) link-shared
 
 do_$(SHLIB_TARGET):
-	@ set -e; libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
-		if [ "${SHLIBDIRS}" = "ssl" -a -n "$(LIBKRB5)" ]; then \
+	@ set -e; libs='-L. $(SHLIBDEPS)'; for i in $(SHLIBDIRS); do \
+		if [ "$(SHLIBDIRS)" = "ssl" -a -n "$(LIBKRB5)" ]; then \
 			libs="$(LIBKRB5) $$libs"; \
 		fi; \
 		$(CLEARENV) && $(MAKE) -f Makefile.shared -e $(BUILDENV) \
-			LIBNAME=$$i LIBVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} \
-			LIBCOMPATVERSIONS=";${SHLIB_VERSION_HISTORY}" \
+			LIBNAME=$$i LIBVERSION=$(SHLIB_MAJOR).$(SHLIB_MINOR) \
+			LIBCOMPATVERSIONS=";$(SHLIB_VERSION_HISTORY)" \
 			LIBDEPS="$$libs $(EX_LIBS)" \
 			link_a.$(SHLIB_TARGET); \
 		libs="-l$$i $$libs"; \
@@ -382,7 +382,7 @@ links:
 
 gentests:
 	@(cd test && echo "generating dummy tests (if needed)..." && \
-	$(CLEARENV) && $(MAKE) -e $(BUILDENV) TESTS='${TESTS}' OPENSSL_DEBUG_MEMORY=on generate );
+	$(CLEARENV) && $(MAKE) -e $(BUILDENV) TESTS='$(TESTS)' OPENSSL_DEBUG_MEMORY=on generate );
 
 dclean:
 	rm -rf *.bak include/openssl certs/.0
@@ -403,7 +403,7 @@ test:   tests
 
 tests: rehash
 	@(cd test && echo "testing..." && \
-	$(CLEARENV) && $(MAKE) -e $(BUILDENV) TOP=.. TESTS='${TESTS}' OPENSSL_DEBUG_MEMORY=on tests );
+	$(CLEARENV) && $(MAKE) -e $(BUILDENV) TOP=.. TESTS='$(TESTS)' OPENSSL_DEBUG_MEMORY=on tests );
 	util/opensslwrap.sh version -a
 
 report:
@@ -482,8 +482,8 @@ tar-snap:
 dist:   
 	$(PERL) Configure dist
 	@$(MAKE) dist_pem_h
-	@$(MAKE) SDIRS='${SDIRS}' clean
-	@$(MAKE) TAR='${TAR}' TARFLAGS='${TARFLAGS}' tar
+	@$(MAKE) SDIRS='$(SDIRS)' clean
+	@$(MAKE) TAR='$(TAR)' TARFLAGS='$(TARFLAGS)' tar
 
 dist_pem_h:
 	(cd crypto/pem; $(MAKE) -e $(BUILDENV) pem.h; $(MAKE) clean)
diff --git a/Makefile.shared b/Makefile.shared
index 445e4ad062..881e0ddc47 100644
--- a/Makefile.shared
+++ b/Makefile.shared
@@ -144,7 +144,7 @@ LINK_SO_A_UNPACKED=	\
   SHOBJECTS=$$UNPACKDIR/*.o; \
   $(LINK_SO) && rm -rf $$UNPACKDIR
 
-DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
+DETECT_GNU_LD=($(CC) -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
 
 DO_GNU_SO=$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
@@ -182,7 +182,7 @@ link_a.beos:
 	@ $(DO_BEOS_SO); $(LINK_SO_A)
 
 link_o.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
@@ -192,7 +192,7 @@ link_o.bsd:
 	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
 	fi; $(LINK_SO_O)
 link_a.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
@@ -202,7 +202,7 @@ link_a.bsd:
 	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
 	fi; $(LINK_SO_A)
 link_app.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
 	LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBPATH)"; \
 	fi; $(LINK_APP)
 
@@ -238,7 +238,7 @@ link_a.darwin:
 	if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
 		SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
 	fi; \
-	SHAREDFLAGS="$$SHAREDFLAGS -install_name ${INSTALLTOP}/lib/$$SHLIB${SHLIB_EXT}"; \
+	SHAREDFLAGS="$$SHAREDFLAGS -install_name $(INSTALLTOP)/lib/$$SHLIB$(SHLIB_EXT)"; \
 	$(LINK_SO_A)
 link_app.darwin:	# is there run-path on darwin?
 	$(LINK_APP)
@@ -300,7 +300,7 @@ link_app.cygwin:
 	$(LINK_APP)
 
 link_o.alpha-osf1:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		SHLIB=lib$(LIBNAME).so; \
@@ -321,7 +321,7 @@ link_o.alpha-osf1:
 	fi; \
 	$(LINK_SO_O)
 link_a.alpha-osf1:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		SHLIB=lib$(LIBNAME).so; \
@@ -342,7 +342,7 @@ link_a.alpha-osf1:
 	fi; \
 	$(LINK_SO_A)
 link_app.alpha-osf1:
-	@if ${DETECT_GNU_LD}; then \
+	@if $(DETECT_GNU_LD); then \
 		$(DO_GNU_APP); \
 	else \
 		LDFLAGS="$(CFLAGS) -rpath $(LIBRPATH)"; \
@@ -350,7 +350,7 @@ link_app.alpha-osf1:
 	$(LINK_APP)
 
 link_o.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -364,12 +364,12 @@ link_o.solaris:
 	fi; \
 	$(LINK_SO_O)
 link_a.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
 		MINUSZ='-z '; \
-		(${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
+		($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
 		SHLIB=lib$(LIBNAME).so; \
 		SHLIB_SUFFIX=;\
 		ALLSYMSFLAGS="$${MINUSZ}allextract"; \
@@ -378,7 +378,7 @@ link_a.solaris:
 	fi; \
 	$(LINK_SO_A)
 link_app.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_APP); \
 	else \
 		LDFLAGS="$(CFLAGS) -R $(LIBRPATH)"; \
@@ -387,7 +387,7 @@ link_app.solaris:
 
 # OpenServer 5 native compilers used
 link_o.svr3:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -399,7 +399,7 @@ link_o.svr3:
 	fi; \
 	$(LINK_SO_O)
 link_a.svr3:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -411,12 +411,12 @@ link_a.svr3:
 	fi; \
 	$(LINK_SO_A_UNPACKED)
 link_app.svr3:
-	@${DETECT_GNU_LD} && $(DO_GNU_APP); \
+	@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
 	$(LINK_APP)
 
 # UnixWare 7 and OpenUNIX 8 native compilers used
 link_o.svr5:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -430,12 +430,12 @@ link_o.svr5:
 	fi; \
 	$(LINK_SO_O)
 link_a.svr5:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
 		SHARE_FLAG='-G'; \
-		(${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
+		($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
 		SHLIB=lib$(LIBNAME).so; \
 		SHLIB_SUFFIX=; \
 		ALLSYMSFLAGS=''; \
@@ -444,11 +444,11 @@ link_a.svr5:
 	fi; \
 	$(LINK_SO_A_UNPACKED)
 link_app.svr5:
-	@${DETECT_GNU_LD} && $(DO_GNU_APP); \
+	@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
 	$(LINK_APP)
 
 link_o.irix:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -462,7 +462,7 @@ link_o.irix:
 	fi; \
 	$(LINK_SO_O)
 link_a.irix:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -488,7 +488,7 @@ link_app.irix:
 # ELFs by the way].
 #
 link_o.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).sl; \
 	expr "$(CFLAGS)" : '.*DSO_DLFCN' > /dev/null && SHLIB=lib$(LIBNAME).so; \
@@ -501,7 +501,7 @@ link_o.hpux:
 	rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \
 	$(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
 link_a.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).sl; \
 	expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \
@@ -514,7 +514,7 @@ link_a.hpux:
 	rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \
 	$(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
 link_app.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
 	LDFLAGS="$(CFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \
 	fi; \
 	$(LINK_APP)
diff --git a/crypto/Makefile b/crypto/Makefile
index 98b2f83939..b730fa45d7 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -17,7 +17,7 @@ AR=		ar r
 
 RECURSIVE_MAKE=	[ -n "$(SDIRS)" ] && for i in $(SDIRS) ; do \
 		    (cd $$i && echo "making $$target in $(DIR)/$$i..." && \
-		    $(MAKE) -e TOP=../.. DIR=$$i INCLUDES='${INCLUDES}' $$target ) || exit 1; \
+		    $(MAKE) -e TOP=../.. DIR=$$i INCLUDES='$(INCLUDES)' $$target ) || exit 1; \
 		done;
 
 PEX_LIBS=
@@ -77,7 +77,7 @@ ia64cpuid.s: ia64cpuid.S
 ppccpuid.s:		ppccpuid.pl;	$(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@
 
 testapps:
-	[ -z "$(THIS)" ] || (	if echo ${SDIRS} | fgrep ' des '; \
+	[ -z "$(THIS)" ] || (	if echo $(SDIRS) | fgrep ' des '; \
 				then cd des && $(MAKE) -e des; fi )
 	[ -z "$(THIS)" ] || ( cd pkcs7 && $(MAKE) -e testapps );
 	@if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi