Don't use $(EXHEADER) directly in for loops, as most shells will break

if $(EXHEADER) is empty.

Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>

53 files changed, 82 insertions, 94 deletions

diff --git a/Makefile.org b/Makefile.org
index 7a30acac3c..439f033094 100644
--- a/Makefile.org
+++ b/Makefile.org
@@ -176,7 +176,7 @@ LIBKRB5=
 SHLIB_MARK=
 
 DIRS=   crypto fips ssl $(SHLIB_MARK) sigs apps test tools
-SHLIBDIRS= fips crypto ssl
+SHLIBDIRS= crypto ssl
 
 # dirs in crypto to build
 SDIRS=  objects \
@@ -800,7 +800,7 @@ install_sw:
 		$(INSTALL_PREFIX)$(OPENSSLDIR)/misc \
 		$(INSTALL_PREFIX)$(OPENSSLDIR)/certs \
 		$(INSTALL_PREFIX)$(OPENSSLDIR)/private
-	@for i in $(EXHEADER) ;\
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ;\
 	do \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/Makefile b/crypto/Makefile
index 347de0cc11..0f2d3b4cdb 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -113,7 +113,7 @@ tests:
 	done;
 
 install:
-	@for i in $(EXHEADER) ;\
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ;\
 	do \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/aes/Makefile b/crypto/aes/Makefile
index 71087bc18f..e1be84b687 100644
--- a/crypto/aes/Makefile
+++ b/crypto/aes/Makefile
@@ -58,7 +58,7 @@ links:
 install: installs
 
 installs:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/asn1/Makefile b/crypto/asn1/Makefile
index 61145cba5a..b11298d621 100644
--- a/crypto/asn1/Makefile
+++ b/crypto/asn1/Makefile
@@ -81,7 +81,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/bf/Makefile b/crypto/bf/Makefile
index 0a2a4439dc..7db480dc33 100644
--- a/crypto/bf/Makefile
+++ b/crypto/bf/Makefile
@@ -74,7 +74,7 @@ links:
 install: installs
 
 installs:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/bio/Makefile b/crypto/bio/Makefile
index 7da953202d..19d9350760 100644
--- a/crypto/bio/Makefile
+++ b/crypto/bio/Makefile
@@ -61,7 +61,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER); \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/bn/Makefile b/crypto/bn/Makefile
index 76ced9f37c..be79c0bb9f 100644
--- a/crypto/bn/Makefile
+++ b/crypto/bn/Makefile
@@ -131,7 +131,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/buffer/Makefile b/crypto/buffer/Makefile
index 8593dce0e4..3911baf513 100644
--- a/crypto/buffer/Makefile
+++ b/crypto/buffer/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/cast/Makefile b/crypto/cast/Makefile
index f338e88ad5..b7f88337d5 100644
--- a/crypto/cast/Makefile
+++ b/crypto/cast/Makefile
@@ -75,7 +75,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/comp/Makefile b/crypto/comp/Makefile
index 1f0fcb7842..c2aa03d4c7 100644
--- a/crypto/comp/Makefile
+++ b/crypto/comp/Makefile
@@ -54,7 +54,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/conf/Makefile b/crypto/conf/Makefile
index 155cc6c8fb..6d2f8ffd9a 100644
--- a/crypto/conf/Makefile
+++ b/crypto/conf/Makefile
@@ -54,7 +54,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/des/Makefile b/crypto/des/Makefile
index b6c2b9a8df..5e5877c268 100644
--- a/crypto/des/Makefile
+++ b/crypto/des/Makefile
@@ -103,7 +103,7 @@ links:
 install: installs
 
 installs:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/dh/Makefile b/crypto/dh/Makefile
index a0e8217fa8..c091a8130a 100644
--- a/crypto/dh/Makefile
+++ b/crypto/dh/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/dsa/Makefile b/crypto/dsa/Makefile
index 418db981d3..3a55058973 100644
--- a/crypto/dsa/Makefile
+++ b/crypto/dsa/Makefile
@@ -53,7 +53,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/dso/Makefile b/crypto/dso/Makefile
index dd8d243485..168951bc3e 100644
--- a/crypto/dso/Makefile
+++ b/crypto/dso/Makefile
@@ -53,7 +53,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/ec/Makefile b/crypto/ec/Makefile
index 92272f2881..8f03658ad4 100644
--- a/crypto/ec/Makefile
+++ b/crypto/ec/Makefile
@@ -54,7 +54,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/engine/Makefile b/crypto/engine/Makefile
index 61942acf6d..38f83f1654 100644
--- a/crypto/engine/Makefile
+++ b/crypto/engine/Makefile
@@ -61,7 +61,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/err/Makefile b/crypto/err/Makefile
index 10a69fcbe8..149f3e0eb9 100644
--- a/crypto/err/Makefile
+++ b/crypto/err/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/evp/Makefile b/crypto/evp/Makefile
index afe41fcd98..d3996ab735 100644
--- a/crypto/evp/Makefile
+++ b/crypto/evp/Makefile
@@ -74,7 +74,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/hmac/Makefile b/crypto/hmac/Makefile
index 6033f0ae18..f634dab79d 100644
--- a/crypto/hmac/Makefile
+++ b/crypto/hmac/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/idea/Makefile b/crypto/idea/Makefile
index fbf8a162e8..86d9f12b22 100644
--- a/crypto/idea/Makefile
+++ b/crypto/idea/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/krb5/Makefile b/crypto/krb5/Makefile
index b931505abe..25cc695e8d 100644
--- a/crypto/krb5/Makefile
+++ b/crypto/krb5/Makefile
@@ -52,7 +52,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/lhash/Makefile b/crypto/lhash/Makefile
index a38423a540..d325a1644d 100644
--- a/crypto/lhash/Makefile
+++ b/crypto/lhash/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/md2/Makefile b/crypto/md2/Makefile
index 975eda2367..a9e016025a 100644
--- a/crypto/md2/Makefile
+++ b/crypto/md2/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/md4/Makefile b/crypto/md4/Makefile
index f4b386940f..0b7c8d7ad8 100644
--- a/crypto/md4/Makefile
+++ b/crypto/md4/Makefile
@@ -52,7 +52,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/md5/Makefile b/crypto/md5/Makefile
index 2d5d81813d..832446fff2 100644
--- a/crypto/md5/Makefile
+++ b/crypto/md5/Makefile
@@ -88,7 +88,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/mdc2/Makefile b/crypto/mdc2/Makefile
index 7b70164423..8763e76c3f 100644
--- a/crypto/mdc2/Makefile
+++ b/crypto/mdc2/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/objects/Makefile b/crypto/objects/Makefile
index 48a912846f..65da7599ba 100644
--- a/crypto/objects/Makefile
+++ b/crypto/objects/Makefile
@@ -59,7 +59,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/ocsp/Makefile b/crypto/ocsp/Makefile
index 7135ba6b94..59f7098d9e 100644
--- a/crypto/ocsp/Makefile
+++ b/crypto/ocsp/Makefile
@@ -54,7 +54,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/pem/Makefile b/crypto/pem/Makefile
index c4e29f47ed..f3dfea2ac8 100644
--- a/crypto/pem/Makefile
+++ b/crypto/pem/Makefile
@@ -54,7 +54,7 @@ links: $(EXHEADER)
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/pkcs12/Makefile b/crypto/pkcs12/Makefile
index 0bd0b7a977..854b641f7c 100644
--- a/crypto/pkcs12/Makefile
+++ b/crypto/pkcs12/Makefile
@@ -57,7 +57,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/pkcs7/Makefile b/crypto/pkcs7/Makefile
index 7eda4e8a6a..f15c65f690 100644
--- a/crypto/pkcs7/Makefile
+++ b/crypto/pkcs7/Makefile
@@ -72,7 +72,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/rand/Makefile b/crypto/rand/Makefile
index 4ab4b9c7b0..665eaa18e5 100644
--- a/crypto/rand/Makefile
+++ b/crypto/rand/Makefile
@@ -53,7 +53,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/rc2/Makefile b/crypto/rc2/Makefile
index 982b9c911d..825f68b993 100644
--- a/crypto/rc2/Makefile
+++ b/crypto/rc2/Makefile
@@ -51,7 +51,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/rc4/Makefile b/crypto/rc4/Makefile
index 15da280838..0006c12f70 100644
--- a/crypto/rc4/Makefile
+++ b/crypto/rc4/Makefile
@@ -75,7 +75,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/rc5/Makefile b/crypto/rc5/Makefile
index 09133f0287..15588f5ad6 100644
--- a/crypto/rc5/Makefile
+++ b/crypto/rc5/Makefile
@@ -72,7 +72,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/ripemd/Makefile b/crypto/ripemd/Makefile
index 200204428b..dc086e3434 100644
--- a/crypto/ripemd/Makefile
+++ b/crypto/ripemd/Makefile
@@ -70,7 +70,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
 	do  \
 	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
 	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
diff --git a/crypto/rsa/Makefile b/crypto/rsa/Makefile
index 7e666a072f..5748b0d3d0 100644
--- a/crypto/rsa/Makefile
+++ b/crypto/rsa/Makefile
@@ -55,7 +55,7 @@ links:
 	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
 
 install:
-	@for i in $(EXHEADER) ; \
+	@headerlist="$(EXHEADER)";