mpack-1.6-4/cmulocal/arx.m4

dnl $Id: arx.m4,v 1.4 2002/12/21 18:44:24 cg2v Exp $

AC_DEFUN(CMU_ARX_INC_WHERE1, [
saved_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$saved_CPPFLAGS -I$1"
AC_TRY_COMPILE([#include <arx.h>],
[arx_context *foo;],
ac_cv_found_arx_inc=yes,
ac_cv_found_arx_inc=no)
CPPFLAGS=$saved_CPPFLAGS
])

AC_DEFUN(CMU_ARX_INC_WHERE, [
   for i in $1; do
      AC_MSG_CHECKING(for arx headers in $i)
      CMU_ARX_INC_WHERE1($i)
      CMU_TEST_INCPATH($i, arx)
      if test "$ac_cv_found_arx_inc" = "yes"; then
        ac_cv_arx_where_inc=$i
        AC_MSG_RESULT(found)
        break
      else
        AC_MSG_RESULT(not found)
      fi
    done
])

#
# Test for lib files
#

AC_DEFUN(CMU_ARX_LIB_WHERE1, [
AC_REQUIRE([CMU_AFS])
AC_REQUIRE([CMU_KRB4])
saved_LIBS=$LIBS
LIBS="$saved_LIBS -L$1 -larx $AFS_LIB_FLAGS $AFS_CLIENT_LIBS $KRB_LIB_FLAGS $LIB_SOCKET"
AC_TRY_LINK(,
[arx_Init();],
[ac_cv_found_arx_lib=yes],
ac_cv_found_arx_lib=no)
LIBS=$saved_LIBS
])

AC_DEFUN(CMU_ARX_LIB_WHERE, [
   for i in $1; do
      AC_MSG_CHECKING(for arx libraries in $i)
      CMU_ARX_LIB_WHERE1($i)
      CMU_TEST_LIBPATH($i, arx)
      if test "$ac_cv_found_arx_lib" = "yes" ; then
        ac_cv_arx_where_lib=$i
        AC_MSG_RESULT(found)
        break
      else
        AC_MSG_RESULT(not found)
      fi
    done
])

AC_DEFUN(CMU_USE_ARX, [
AC_ARG_WITH(arx,
	[  --with-arx=PREFIX      Compile with arx support],
	[if test "X$with_arx" = "X"; then
		with_arx=yes
	fi])
AC_ARG_WITH(arx-lib,
	[  --with-arx-lib=dir     use arx libraries in dir],
	[if test "$withval" = "yes" -o "$withval" = "no"; then
		AC_MSG_ERROR([No argument for --with-arx-lib])
	fi])
AC_ARG_WITH(arx-include,
	[  --with-arx-include=dir use arx headers in dir],
	[if test "$withval" = "yes" -o "$withval" = "no"; then
		AC_MSG_ERROR([No argument for --with-arx-include])
	fi])

	if test "X$with_arx" != "X"; then
	  if test "$with_arx" != "yes"; then
	    ac_cv_arx_where_lib=$with_arx/lib
	    ac_cv_arx_where_inc=$with_arx/include
	  fi
	fi

	if test "X$with_arx_lib" != "X"; then
	  ac_cv_arx_where_lib=$with_arx_lib
	fi
	if test "X$ac_cv_arx_where_lib" = "X"; then
	  CMU_ARX_LIB_WHERE(/usr/athena/lib /usr/local/lib /usr/lib)
	fi

	if test "X$with_arx_include" != "X"; then
	  ac_cv_arx_where_inc=$with_arx_include
	fi
	if test "X$ac_cv_arx_where_inc" = "X"; then
	  CMU_ARX_INC_WHERE(/usr/athena/include /usr/local/include)
	fi

	AC_MSG_CHECKING(whether to include arx)
	if test "X$ac_cv_arx_where_lib" = "X" -o "X$ac_cv_arx_where_inc" = "X"; then
	  ac_cv_found_arx=no
	  AC_MSG_RESULT(no)
	else
	  ac_cv_found_arx=yes
	  AC_MSG_RESULT(yes)
	  ARX_INC_DIR=$ac_cv_arx_where_inc
	  ARX_LIB_DIR=$ac_cv_arx_where_lib
	  ARX_INC_FLAGS="-I${ARX_INC_DIR}"
	  ARX_LIB_FLAGS="-L${ARX_LIB_DIR} -larx"
	  ARX_LD_FLAGS="-L${ARX_LIB_DIR}"
          dnl Do not force configure.in to put these in CFLAGS and LIBS unconditionally
          dnl Allow makefile substitutions....
          AC_SUBST(ARX_INC_FLAGS)
          AC_SUBST(ARX_LIB_FLAGS)
          AC_SUBST(ARX_LD_FLAGS)
	  if test "X$RPATH" = "X"; then
		RPATH=""
	  fi
	  case "${host}" in
	    *-*-linux*)
	      if test "X$RPATH" = "X"; then
	        RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
	      else 
		RPATH="${RPATH}:${ARX_LIB_DIR}"
	      fi
	      ;;
	    *-*-hpux*)
	      if test "X$RPATH" = "X"; then
	        RPATH="-Wl,+b${ARX_LIB_DIR}"
	      else 
		RPATH="${RPATH}:${ARX_LIB_DIR}"
	      fi
	      ;;
	    *-*-irix*)
	      if test "X$RPATH" = "X"; then
	        RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
	      else 
		RPATH="${RPATH}:${ARX_LIB_DIR}"
	      fi
	      ;;
	    *-*-solaris2*)
	      if test "$ac_cv_prog_gcc" = yes; then
		if test "X$RPATH" = "X"; then
		  RPATH="-Wl,-R${ARX_LIB_DIR}"
		else 
		  RPATH="${RPATH}:${ARX_LIB_DIR}"
		fi
	      else
	        RPATH="${RPATH} -R${ARX_LIB_DIR}"
	      fi
	      ;;
	  esac
	  AC_SUBST(RPATH)
	fi
	])
1	dnl $Id: arx.m4,v 1.4 2002/12/21 18:44:24 cg2v Exp $
2
3	AC_DEFUN(CMU_ARX_INC_WHERE1, [
4	saved_CPPFLAGS=$CPPFLAGS
5	CPPFLAGS="$saved_CPPFLAGS -I$1"
6	AC_TRY_COMPILE([#include <arx.h>],
7	[arx_context *foo;],
8	ac_cv_found_arx_inc=yes,
9	ac_cv_found_arx_inc=no)
10	CPPFLAGS=$saved_CPPFLAGS
11	])
12
13	AC_DEFUN(CMU_ARX_INC_WHERE, [
14	for i in $1; do
15	AC_MSG_CHECKING(for arx headers in $i)
16	CMU_ARX_INC_WHERE1($i)
17	CMU_TEST_INCPATH($i, arx)
18	if test "$ac_cv_found_arx_inc" = "yes"; then
19	ac_cv_arx_where_inc=$i
20	AC_MSG_RESULT(found)
21	break
22	else
23	AC_MSG_RESULT(not found)
24	fi
25	done
26	])
27
28	#
29	# Test for lib files
30	#
31
32	AC_DEFUN(CMU_ARX_LIB_WHERE1, [
33	AC_REQUIRE([CMU_AFS])
34	AC_REQUIRE([CMU_KRB4])
35	saved_LIBS=$LIBS
36	LIBS="$saved_LIBS -L$1 -larx $AFS_LIB_FLAGS $AFS_CLIENT_LIBS $KRB_LIB_FLAGS $LIB_SOCKET"
37	AC_TRY_LINK(,
38	[arx_Init();],
39	[ac_cv_found_arx_lib=yes],
40	ac_cv_found_arx_lib=no)
41	LIBS=$saved_LIBS
42	])
43
44	AC_DEFUN(CMU_ARX_LIB_WHERE, [
45	for i in $1; do
46	AC_MSG_CHECKING(for arx libraries in $i)
47	CMU_ARX_LIB_WHERE1($i)
48	CMU_TEST_LIBPATH($i, arx)
49	if test "$ac_cv_found_arx_lib" = "yes" ; then
50	ac_cv_arx_where_lib=$i
51	AC_MSG_RESULT(found)
52	break
53	else
54	AC_MSG_RESULT(not found)
55	fi
56	done
57	])
58
59	AC_DEFUN(CMU_USE_ARX, [
60	AC_ARG_WITH(arx,
61	[ --with-arx=PREFIX Compile with arx support],
62	[if test "X$with_arx" = "X"; then
63	with_arx=yes
64	fi])
65	AC_ARG_WITH(arx-lib,
66	[ --with-arx-lib=dir use arx libraries in dir],
67	[if test "$withval" = "yes" -o "$withval" = "no"; then
68	AC_MSG_ERROR([No argument for --with-arx-lib])
69	fi])
70	AC_ARG_WITH(arx-include,
71	[ --with-arx-include=dir use arx headers in dir],
72	[if test "$withval" = "yes" -o "$withval" = "no"; then
73	AC_MSG_ERROR([No argument for --with-arx-include])
74	fi])
75
76	if test "X$with_arx" != "X"; then
77	if test "$with_arx" != "yes"; then
78	ac_cv_arx_where_lib=$with_arx/lib
79	ac_cv_arx_where_inc=$with_arx/include
80	fi
81	fi
82
83	if test "X$with_arx_lib" != "X"; then
84	ac_cv_arx_where_lib=$with_arx_lib
85	fi
86	if test "X$ac_cv_arx_where_lib" = "X"; then
87	CMU_ARX_LIB_WHERE(/usr/athena/lib /usr/local/lib /usr/lib)
88	fi
89
90	if test "X$with_arx_include" != "X"; then
91	ac_cv_arx_where_inc=$with_arx_include
92	fi
93	if test "X$ac_cv_arx_where_inc" = "X"; then
94	CMU_ARX_INC_WHERE(/usr/athena/include /usr/local/include)
95	fi
96
97	AC_MSG_CHECKING(whether to include arx)
98	if test "X$ac_cv_arx_where_lib" = "X" -o "X$ac_cv_arx_where_inc" = "X"; then
99	ac_cv_found_arx=no
100	AC_MSG_RESULT(no)
101	else
102	ac_cv_found_arx=yes
103	AC_MSG_RESULT(yes)
104	ARX_INC_DIR=$ac_cv_arx_where_inc
105	ARX_LIB_DIR=$ac_cv_arx_where_lib
106	ARX_INC_FLAGS="-I${ARX_INC_DIR}"
107	ARX_LIB_FLAGS="-L${ARX_LIB_DIR} -larx"
108	ARX_LD_FLAGS="-L${ARX_LIB_DIR}"
109	dnl Do not force configure.in to put these in CFLAGS and LIBS unconditionally
110	dnl Allow makefile substitutions....
111	AC_SUBST(ARX_INC_FLAGS)
112	AC_SUBST(ARX_LIB_FLAGS)
113	AC_SUBST(ARX_LD_FLAGS)
114	if test "X$RPATH" = "X"; then
115	RPATH=""
116	fi
117	case "${host}" in
118	--linux*)
119	if test "X$RPATH" = "X"; then
120	RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
121	else
122	RPATH="${RPATH}:${ARX_LIB_DIR}"
123	fi
124	;;
125	--hpux*)
126	if test "X$RPATH" = "X"; then
127	RPATH="-Wl,+b${ARX_LIB_DIR}"
128	else
129	RPATH="${RPATH}:${ARX_LIB_DIR}"
130	fi
131	;;
132	--irix*)
133	if test "X$RPATH" = "X"; then
134	RPATH="-Wl,-rpath,${ARX_LIB_DIR}"
135	else
136	RPATH="${RPATH}:${ARX_LIB_DIR}"
137	fi
138	;;
139	--solaris2*)
140	if test "$ac_cv_prog_gcc" = yes; then
141	if test "X$RPATH" = "X"; then
142	RPATH="-Wl,-R${ARX_LIB_DIR}"
143	else
144	RPATH="${RPATH}:${ARX_LIB_DIR}"
145	fi
146	else
147	RPATH="${RPATH} -R${ARX_LIB_DIR}"
148	fi
149	;;
150	esac
151	AC_SUBST(RPATH)
152	fi
153	])