6 files changed, 14 insertions, 10 deletions
diff --git a/Makefile.am b/Makefile.am
index 602d0df..3576fdb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,8 @@
+ACLOCAL_AMFLAGS = -I m4
 bin_PROGRAMS =
 noinst_PROGRAMS =
 check_PROGRAMS =
-lib_LIBRARIES =
+lib_LTLIBRARIES =
 include_HEADERS =
 noinst_HEADERS =
 BUILT_SOURCES =
diff --git a/configure.ac b/configure.ac
index 155748d..b3094da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,9 +10,10 @@ AC_CONFIG_MACRO_DIRS([m4])
 AC_PROG_CC
 AX_PROG_CC_FOR_BUILD
 AC_C_FLEXIBLE_ARRAY_MEMBER
-AC_PROG_RANLIB
 AM_PROG_AR
 
+LT_INIT
+
 AC_ARG_ENABLE([build-mode],
 	[AS_HELP_STRING([--enable-build-mode=MODE],
 		[select build mode: debug, release or coverage (default: release)])],
diff --git a/src/Makefile.am b/src/Makefile.am
index 0c20c80..b4cd291 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,5 @@
 include src/bin/Makefile.am
 include src/include/Makefile.am
 include src/lib/Makefile.am
-include src/unicode/Makefile.am
 include src/tools/Makefile.am
+include src/unicode/Makefile.am
diff --git a/src/bin/Makefile.am b/src/bin/Makefile.am
index bc25fbb..e4d2204 100644
--- a/src/bin/Makefile.am
+++ b/src/bin/Makefile.am
@@ -5,4 +5,4 @@ aplwc_SOURCES = \
 	src/bin/main.c \
 	src/bin/util.c
 
-aplwc_LDADD = libaplwc.a
+aplwc_LDADD = libaplwc.la
diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 9cbbfae..b0f60f8 100644
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -1,6 +1,6 @@
-lib_LIBRARIES += libaplwc.a
+lib_LTLIBRARIES += libaplwc.la
 
-libaplwc_a_SOURCES = \
+libaplwc_la_SOURCES = \
 	src/lib/aplwc_internal.h \
 	src/lib/eval.c \
 	src/lib/main.c \
@@ -11,4 +11,6 @@ libaplwc_a_SOURCES = \
 	src/lib/syntax.c \
 	src/lib/unicode.c
 
+libaplwc_la_LDFLAGS = -version-info 0:0:0
+
 EXTRA_DIST += src/lib/boot.aplwc
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 479b7ac..06d233d 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -4,12 +4,12 @@ EXTRA_DIST += tests/scripts/simfail.sh
 
 check_PROGRAMS += testbin-aplwc_errstr
 testbin_aplwc_errstr_SOURCES = tests/aplwc_errstr.c
-testbin_aplwc_errstr_LDADD = libaplwc.a
+testbin_aplwc_errstr_LDADD = libaplwc.la
 TESTS += testbin-aplwc_errstr
 
 check_PROGRAMS += testbin-aplwc_utf8
 testbin_aplwc_utf8_SOURCES= tests/aplwc_utf8.c
-testbin_aplwc_utf8_LDADD = libaplwc.a
+testbin_aplwc_utf8_LDADD = libaplwc.la
 TESTS += testbin-aplwc_utf8
 
 TEST_EXTENSIONS += .txt
@@ -18,7 +18,7 @@ EXTRA_DIST += $(TXT_LOG_COMPILER)
 
 check_PROGRAMS += testbin-aplwc_eval
 testbin_aplwc_eval_SOURCES= tests/aplwc_eval.c
-testbin_aplwc_eval_LDADD = libaplwc.a
+testbin_aplwc_eval_LDADD = libaplwc.la
 TEST_INPUTS += \
 	tests/aplwc_eval/good/1.txt \
 	tests/aplwc_eval/good/2.txt \
@@ -26,7 +26,7 @@ TEST_INPUTS += \
 
 check_PROGRAMS += testbin-aplwc_read
 testbin_aplwc_read_SOURCES= tests/aplwc_read.c
-testbin_aplwc_read_LDADD = libaplwc.a
+testbin_aplwc_read_LDADD = libaplwc.la
 TEST_INPUTS += \
 	tests/aplwc_read/good/1.txt \
 	tests/aplwc_read/good/2.txt \