--- openssl-ibmca-2.4.1/configure.ac	2023-09-21 08:52:43.000000000 +0200
+++ changed/configure.ac	2024-04-17 10:13:02.267582864 +0200
@@ -69,7 +69,7 @@
 # Checks for header files.
 AC_CHECK_HEADERS([arpa/inet.h fcntl.h malloc.h netdb.h netinet/in.h stddef.h stdlib.h \
                  string.h strings.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h])
-AC_CHECK_HEADER([ica_api.h], [], AC_MSG_ERROR([*** libica-devel >= 3.6.0 is required ***]))
+AC_CHECK_HEADER([ica_api.h], [], AC_MSG_ERROR([*** libica-openssl1_1-devel >= 3.6.0 is required ***]))
 
 
 # Checks for typedefs, structures, and compiler characteristics.
@@ -81,15 +81,15 @@
 # Checks for library functions.
 AC_CHECK_FUNCS([gethostbyaddr gethostbyname memset strcasecmp strncasecmp strstr malloc])
 AC_CHECK_DECLS([ICA_FLAG_DHW,DES_ECB], [],
-		AC_MSG_ERROR([*** libica-devel >= 3.6.0 are required ***]),
+		AC_MSG_ERROR([*** libica-openssl1_1-devel >= 3.6.0 are required ***]),
 		[#include <ica_api.h>])
 AC_CHECK_DECLS([OSSL_ASYM_CIPHER_PARAM_IMPLICIT_REJECTION],
 		[openssl_implicit_rejection="yes"], [openssl_implicit_rejection="no"],
 		[#include <openssl/core_names.h>])
 AM_CONDITIONAL([OPENSSL_IMPLICIT_REJECTION], [test "x$openssl_implicit_rejection" = xyes])
 
-AC_ARG_WITH([libica-cex],
-	[AS_HELP_STRING([--with-libica-cex],[Use libica-cex as default library for the IBMCA engine])],
+AC_ARG_WITH([libica-openssl1_1-cex],
+	[AS_HELP_STRING([--with-libica-openssl1_1-cex],[Use libica-openssl1_1-cex as default library for the IBMCA engine])],
 	[usecexonly=${withval}],
 	[])
 
@@ -99,11 +99,11 @@
 	[libicaversion=4])
 
 if test "x$usecexonly" = xyes; then
-	defaultlib="libica-cex.so.$libicaversion"
-	ica="ica-cex"
+	defaultlib="libica-openssl1_1-cex.so.$libicaversion"
+	ica="ica-openssl1_1-cex"
 else
-	defaultlib="libica.so.$libicaversion"
-	ica="ica"
+	defaultlib="libica-openssl1_1.so.$libicaversion"
+	ica="ica-openssl1_1"
 fi
 # In cex-only mode, testing the ciphers does not make any sense since
 # they will fall back to OpenSSL without the engine.  So remove these
@@ -135,7 +135,7 @@
 
 
 AC_DEFINE_UNQUOTED([LIBICA_SHARED_LIB],["$defaultlib"])
-AC_SUBST([ICA],["$ica"])
+AC_SUBST([ICA],["$ica-openssl1_1"])
 
 AC_CHECK_PROG([openssl_var],[openssl],[yes],[no])
 if test "x$openssl_var" != xyes; then
@@ -169,7 +169,7 @@
 echo "  default library: $defaultlib"
 echo "IBMCA provider:    $enable_provider"
 if test "x$useproviderfulllibica" = xyes; then
-	echo "  libica library:  libica"
+	echo "  libica library:  libica-openssl1_1"
 else
-	echo "  libica library:  libica-cex"
+	echo "  libica library:  libica-openssl1_1-cex"
 fi