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	jmc	1.1	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			])
154