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|
dnl Check for APR Libraries
dnl CHECK_APR(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
dnl Sets:
dnl APR_CFLAGS
dnl APR_LDFLAGS
dnl APR_LIBS
dnl APR_LINK_LD
APR_CONFIG=""
APR_CFLAGS=""
APR_LDFLAGS=""
APR_LIBS=""
APR_LINK_LD=""
AC_DEFUN([CHECK_APR],
[dnl
AC_ARG_WITH(
apr,
[AC_HELP_STRING([--with-apr=PATH],[Path to apr prefix or config script])],
[test_paths="${with_apr}"],
[test_paths="/usr/local/libapr /usr/local/apr /usr/local /opt/libapr /opt/apr /opt /usr"])
AC_MSG_CHECKING([for libapr config script])
for x in ${test_paths}; do
dnl # Determine if the script was specified and use it directly
if test ! -d "$x" -a -e "$x"; then
APR_CONFIG=$x
apr_path=no
break
fi
dnl # Try known config script names/locations
for APR_CONFIG in apr-1-mt-config apr-1-config apr-config-1 apr-mt-config-1 apr-mt-config apr-config; do
if test -e "${x}/bin/${APR_CONFIG}"; then
apr_path="${x}/bin"
break
elif test -e "${x}/${APR_CONFIG}"; then
apr_path="${x}"
break
else
apr_path=""
fi
done
if test -n "$apr_path"; then
break
fi
done
if test -n "${apr_path}"; then
if test "${apr_path}" != "no"; then
APR_CONFIG="${apr_path}/${APR_CONFIG}"
fi
AC_MSG_RESULT([${APR_CONFIG}])
APR_CFLAGS="`${APR_CONFIG} --includes --cppflags --cflags`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apr CFLAGS: $APR_CFLAGS); fi
APR_LDFLAGS="`${APR_CONFIG} --ldflags`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apr LDFLAGS: $APR_LDFLAGS); fi
APR_LIBS="`${APR_CONFIG} --libs`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apr LIBS: $APR_LIBS); fi
APR_LINK_LD="`${APR_CONFIG} --link-ld`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apr LINK_LD: $APR_LINK_LD); fi
CFLAGS=$save_CFLAGS
LDFLAGS=$save_LDFLAGS
else
AC_MSG_RESULT([no])
fi
AC_SUBST(APR_LIBS)
AC_SUBST(APR_CFLAGS)
AC_SUBST(APR_LDFLAGS)
AC_SUBST(APR_LINK_LD)
if test -z "${APR_LIBS}"; then
AC_MSG_NOTICE([*** apr library not found.])
ifelse([$2], , AC_MSG_ERROR([apr library is required]), $2)
else
AC_MSG_NOTICE([using '${APR_LIBS}' for apr Library])
ifelse([$1], , , $1)
fi
])
|
