| 1 |
dnl sasl.m4--sasl libraries and includes |
| 2 |
dnl Derrick Brashear |
| 3 |
dnl from KTH sasl and Arla |
| 4 |
dnl $Id: sasl.m4,v 1.21 2002/12/21 18:44:25 cg2v Exp $ |
| 5 |
|
| 6 |
AC_DEFUN(CMU_SASL_INC_WHERE1, [ |
| 7 |
saved_CPPFLAGS=$CPPFLAGS |
| 8 |
CPPFLAGS="$saved_CPPFLAGS -I$1" |
| 9 |
CMU_CHECK_HEADER_NOCACHE(sasl.h, |
| 10 |
ac_cv_found_sasl_inc=yes, |
| 11 |
ac_cv_found_sasl_inc=no) |
| 12 |
CPPFLAGS=$saved_CPPFLAGS |
| 13 |
]) |
| 14 |
|
| 15 |
AC_DEFUN(CMU_SASL_INC_WHERE, [ |
| 16 |
for i in $1; do |
| 17 |
CMU_SASL_INC_WHERE1($i) |
| 18 |
CMU_TEST_INCPATH($i, sasl) |
| 19 |
if test "$ac_cv_found_sasl_inc" = "yes"; then |
| 20 |
ac_cv_sasl_where_inc=$i |
| 21 |
break |
| 22 |
fi |
| 23 |
done |
| 24 |
]) |
| 25 |
|
| 26 |
AC_DEFUN(CMU_SASL_LIB_WHERE1, [ |
| 27 |
saved_LIBS=$LIBS |
| 28 |
LIBS="$saved_LIBS -L$1 -lsasl" |
| 29 |
AC_TRY_LINK(, |
| 30 |
[sasl_getprop();], |
| 31 |
[ac_cv_found_sasl_lib=yes], |
| 32 |
ac_cv_found_sasl_lib=no) |
| 33 |
LIBS=$saved_LIBS |
| 34 |
]) |
| 35 |
|
| 36 |
AC_DEFUN(CMU_SASL_LIB_WHERE, [ |
| 37 |
for i in $1; do |
| 38 |
CMU_SASL_LIB_WHERE1($i) |
| 39 |
dnl deal with false positives from implicit link paths |
| 40 |
CMU_TEST_LIBPATH($i, sasl) |
| 41 |
if test "$ac_cv_found_sasl_lib" = "yes" ; then |
| 42 |
ac_cv_sasl_where_lib=$i |
| 43 |
break |
| 44 |
fi |
| 45 |
done |
| 46 |
]) |
| 47 |
|
| 48 |
AC_DEFUN(CMU_SASL, [ |
| 49 |
AC_ARG_WITH(sasl, |
| 50 |
[ --with-sasl=DIR Compile with libsasl in <DIR>], |
| 51 |
with_sasl="$withval", |
| 52 |
with_sasl="yes") |
| 53 |
|
| 54 |
SASLFLAGS="" |
| 55 |
LIB_SASL="" |
| 56 |
|
| 57 |
cmu_saved_CPPFLAGS=$CPPFLAGS |
| 58 |
cmu_saved_LDFLAGS=$LDFLAGS |
| 59 |
cmu_saved_LIBS=$LIBS |
| 60 |
if test -d ${with_sasl}; then |
| 61 |
ac_cv_sasl_where_lib=${with_sasl}/lib |
| 62 |
ac_cv_sasl_where_inc=${with_sasl}/include |
| 63 |
|
| 64 |
SASLFLAGS="-I$ac_cv_sasl_where_inc" |
| 65 |
LIB_SASL="-L$ac_cv_sasl_where_lib" |
| 66 |
CPPFLAGS="${cmu_saved_CPPFLAGS} -I${ac_cv_sasl_where_inc}" |
| 67 |
LDFLAGS="${cmu_saved_LDFLAGS} -L${ac_cv_sasl_where_lib}" |
| 68 |
fi |
| 69 |
|
| 70 |
AC_CHECK_HEADER(sasl.h, |
| 71 |
AC_CHECK_LIB(sasl, sasl_getprop, |
| 72 |
ac_cv_found_sasl=yes, |
| 73 |
ac_cv_found_sasl=no), ac_cv_found_sasl=no) |
| 74 |
|
| 75 |
LIBS="$cmu_saved_LIBS" |
| 76 |
LDFLAGS="$cmu_saved_LDFLAGS" |
| 77 |
CPPFLAGS="$cmu_saved_CPPFLAGS" |
| 78 |
if test "$ac_cv_found_sasl" = yes; then |
| 79 |
LIB_SASL="$LIB_SASL -lsasl" |
| 80 |
else |
| 81 |
LIB_SASL="" |
| 82 |
SASLFLAGS="" |
| 83 |
fi |
| 84 |
AC_SUBST(LIB_SASL) |
| 85 |
AC_SUBST(SASLFLAGS) |
| 86 |
]) |
| 87 |
|
| 88 |
AC_DEFUN(CMU_SASL_REQUIRED, |
| 89 |
[AC_REQUIRE([CMU_SASL]) |
| 90 |
if test "$ac_cv_found_sasl" != "yes"; then |
| 91 |
AC_ERROR([Cannot continue without libsasl. |
| 92 |
Get it from ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/.]) |
| 93 |
fi]) |
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