From: Jouni Malinen <j@w1.fi>
Date: Sun, 6 Dec 2009 11:49:31 +0000 (+0200)
Subject: Use thin archives to allow libraries to be merged
X-Git-Tag: hostap_0_7_1~399
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bb1228e1ceb4af72997a5ff67401d55fa14257e;p=thirdparty%2Fhostap.git

Use thin archives to allow libraries to be merged

This allows libeap.a and libeap.so to be built by merging in multiple
libraries from src subdirectories. In addition, this avoids wasting
extra space and time for local builds.
---

diff --git a/eap_example/Makefile b/eap_example/Makefile
index 1784d40c1..ec26bc849 100644
--- a/eap_example/Makefile
+++ b/eap_example/Makefile
@@ -6,6 +6,10 @@ ifndef CC
 CC=gcc
 endif
 
+ifndef RANLIB
+RANLIB=ranlib
+endif
+
 ifndef CFLAGS
 CFLAGS = -MMD -O2 -Wall -g
 endif
@@ -21,11 +25,7 @@ CFLAGS += -I../src
 CFLAGS += -I../src/utils
 
 
-OBJS_both += ../src/utils/common.o
-OBJS_both += ../src/utils/os_unix.o
-OBJS_both += ../src/utils/wpa_debug.o
-OBJS_both += ../src/utils/base64.o
-OBJS_both += ../src/utils/wpabuf.o
+OBJS_both += ../src/utils/libutils.a
 OBJS_both += ../src/crypto/sha1.o
 OBJS_both += ../src/crypto/sha1-tlsprf.o
 OBJS_both += ../src/crypto/aes-cbc.o
@@ -192,11 +192,16 @@ OBJS_lib=$(OBJS_both) $(OBJS_peer) $(OBJS_server)
 
 OBJS_ex = eap_example.o eap_example_peer.o eap_example_server.o
 
+
+../src/utils/libutils.a:
+	$(MAKE) -C ../src/utils
+
+
 ifneq ($(CONFIG_SOLIB), yes)
 LIBEAP = libeap.a
 libeap.a: $(OBJS_lib)
-	ar rc libeap.a $(OBJS_lib)
-	ranlib libeap.a
+	$(AR) crT libeap.a $(OBJS_lib)
+	$(RANLIB) libeap.a
 
 else
 CFLAGS  += -fPIC -DPIC
diff --git a/src/crypto/Makefile b/src/crypto/Makefile
index c7ba82f54..d1330a2ec 100644
--- a/src/crypto/Makefile
+++ b/src/crypto/Makefile
@@ -49,6 +49,6 @@ LIB_OBJS += fips_prf_internal.o
 
 
 libcrypto.a: $(LIB_OBJS)
-	$(AR) cr $@ $(LIB_OBJS)
+	$(AR) crT $@ $?
 
 -include $(OBJS:%.o=%.d)
diff --git a/src/utils/Makefile b/src/utils/Makefile
index b4a897383..bf9e44422 100644
--- a/src/utils/Makefile
+++ b/src/utils/Makefile
@@ -28,6 +28,6 @@ LIB_OBJS += eloop.o
 #LIB_OBJS += pcsc_funcs.o
 
 libutils.a: $(LIB_OBJS)
-	$(AR) cr $@ $(LIB_OBJS)
+	$(AR) crT $@ $?
 
 -include $(OBJS:%.o=%.d)