Add ability to set LDFLAGS for everything with --with-ldopts=<mumble>.

Add ability to select libraries to link with from configure script.  This
centralizes the library structure here.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@6244 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/ChangeLog b/src/ChangeLog
index c12751edf2ba29011cf8db63a44e957108e42f33..4341d2451493d450b69c31f27e75ea82412f82c7 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,16 @@
+
+Fri Jul 7 15:29:43 EDT 1995    Paul Park       (pjpark@mit.edu)
+       * aclocal.m4 - Add ability to set LDFLAGS from --with-ldopts (I know,
+               configure option doesn't coincide with make variable, but it
+               corresponds to --with-ccopts).
+               - Add ability to select libraries to link with from configure
+               script.  This prevents us from having to change every makefile
+               each time there's a library reorganization.  These macros are
+               USE_{KADM,KDB5,KDB4,KRB4}_LIBRARIES and KRB5_LIBRARIES.
+               Makefiles now only need to reference $(LIBS) for the list of
+               libraries to link with and $(DEPLIBS) for the list of
+               library dependencies.
+
 Wed Jul  5 12:00:00 1995 James Mattly <mattly@fusion.com> 
 
        * Makefile.in: Added kerbsrc.mac target to facilitate easy 

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index eeba2bc6fe5865616cd9446a96472b1bbc8cc28b..1637693b2e1b6e719437cd47c54c08c852b2478f 100644 (file)
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -90,6 +90,7 @@ $2::<<<
        for i in $(SUBDIRS) ; do \
                if (cd $$i ; echo>>> $1 <<<"in $(CURRENT_DIR)$$i..."; \
                        $(MAKE) CC="$(CC)" CCOPTS="$(CCOPTS)" \
+                       LDFLAGS="$(LDFLAGS)" \
                        CURRENT_DIR=$(CURRENT_DIR)$$i/ >>>$3<<<) then :; \
                else $$e; fi; \
        done>>>
@@ -143,6 +144,7 @@ INSTALL_VARIABLE_HACK dnl
 WITH_CC dnl
 WITH_CCOPTS dnl
 WITH_LINKER dnl
+WITH_LDOPTS dnl
 WITH_CPPOPTS dnl
 WITH_KRB4 dnl
 AC_CONST dnl
@@ -363,11 +365,11 @@ else
  if test $withval = yes; then
        AC_MSG_RESULT(built in krb4 support)
        KRB4_LIB='-lkrb4'
-       DEPKRB4_LIB='\$(TOPLIBD)/libkrb4.a'
+       DEPKRB4_LIB='$(TOPLIBD)/libkrb4.a'
        KRB4_CRYPTO_LIB='-ldes425'
-       DEPKRB4_CRYPTO_LIB='\$(TOPLIBD)/libdes425.a'
+       DEPKRB4_CRYPTO_LIB='$(TOPLIBD)/libdes425.a'
        KDB4_LIB='-lkdb4'
-       DEPKDB4_LIB='\$(TOPLIBD)/libkdb4.a'
+       DEPKDB4_LIB='$(TOPLIBD)/libkdb4.a'
        LDARGS=
        krb5_cv_build_krb4_libs=yes
        krb5_cv_krb4_libdir=
@@ -376,7 +378,7 @@ else
        KRB4_LIB="-lkrb"
        DEPKRB4_LIB="$withval/lib/libkrb.a"
        KRB4_CRYPTO_LIB='-ldes425'
-       DEPKRB4_CRYPTO_LIB='\$(TOPLIBD)/libdes425.a'
+       DEPKRB4_CRYPTO_LIB='$(TOPLIBD)/libdes425.a'
        KDB4_LIB="-lkdb"
        DEPKDB4_LIB="$withval/lib/libkdb.a"
        LDARGS="-L$withval/lib"
@@ -425,6 +427,16 @@ CFLAGS="$CFLAGS $withval",
 CCOPTS=)dnl
 AC_SUBST(CCOPTS)])dnl
 dnl
+dnl set $(LDFLAGS) from --with-ldopts=value
+dnl
+define(WITH_LDOPTS,[
+AC_ARG_WITH([ldopts],
+[  --with-ldopts=LDOPTS    select linker command line options],
+AC_MSG_RESULT(LDFLAGS is $withval)
+LDFLAGS=$withval,
+LDFLAGS=)dnl
+AC_SUBST(LDFLAGS)])dnl
+dnl
 dnl set $(CPPOPTS) from --with-cppopts=value
 dnl
 define(WITH_CPPOPTS,[
@@ -719,6 +731,54 @@ ADD_DEF(-Dvolatile=)
 fi
 ])dnl
 dnl
+dnl This rule tells KRB5_LIBRARIES to use the kadm librarh.
+dnl
+kadm_deplib=''
+kadm_lib=''
+define(USE_KADM_LIBRARY,[
+kadm_deplib="[$](TOPLIBD)/libkadm.a"
+kadm_lib=-lkadm])
+dnl
+dnl This rule tells KRB5_LIBRARIES to include the kdb5 library.
+dnl
+kdb5_deplib=''
+kdb5_lib=''
+define(USE_KDB5_LIBRARY,[
+kdb5_deplib="[$](TOPLIBD)/libkdb5.a"
+kdb5_lib=-lkdb5])
+dnl
+dnl This rule tells KRB5_LIBRARIES to include the kdb4 library.
+dnl
+kdb4_deplib=''
+kdb4_lib=''
+define(USE_KDB4_LIBRARY,[
+kdb4_deplib=$DEPKRB4_LIB
+kdb4_lib=$KDB4_LIB])
+dnl
+dnl This rule tells KRB5_LIBRARIES to include the krb4 libraries.
+dnl
+krb4_deplib=''
+krb5_lib=''
+define(USE_KRB4_LIBRARY,[
+krb4_deplib="$DEPKRB4_LIB $DEPKRB4_CRYPTO_LIB"
+krb4_lib="$KRB4_LIB $KRB4_CRYPTO_LIB"])
+dnl
+dnl This rule tells KRB5_LIBRARIES to include the ss library.
+dnl
+ss_deplib=''
+ss_lib=''
+define(USE_SS_LIBRARY,[
+ss_deplib="[$](TOPLIBD)/libss.a"
+ss_lib=-lss
+])
+dnl
+dnl This rule generates library lists for programs.
+dnl
+define(KRB5_LIBRARIES,[
+DEPLIBS="[$](DEPLOCAL_LIBRARIES) $kadm_deplib $kdb5_deplib [$](TOPLIBD)/libkrb5.a $kdb4_deplib $krb4_deplib [$](TOPLIBD)/libcrypto.a $ss_deplib [$](TOPLIBD)/libcom_err.a"
+LIBS="[$](LOCAL_LIBRARIES) $kadm_lib $kdb5_lib -lkrb5 $kdb4_lib $krb4_lib -lcrypto $ss_lib -lcom_err $LIBS"
+AC_SUBST(DEPLIBS)])
+dnl
 dnl This rule supports the generation of the shared library object files
 dnl
 define(V5_SHARED_LIB_OBJS,[