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dnl Check for APU Libraries
dnl CHECK_APU(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
dnl Sets:
dnl APU_CFLAGS
dnl APU_LDFLAGS
dnl APU_LIBS
dnl APU_LINK_LD
APU_CONFIG=""
APU_CFLAGS=""
APU_LDFLAGS=""
APU_LIBS=""
APU_LINK_LD=""
AC_DEFUN([CHECK_APU],
[dnl
AC_ARG_WITH(
apu,
[AC_HELP_STRING([--with-apu=PATH],[Path to apu prefix or config script])],
[test_paths="${with_apu}"],
[test_paths="/usr/local/libapr-util /usr/local/apr-util /usr/local/libapu /usr/local/apu /usr/local /opt/libapr-util /opt/apr-util /opt/libapu /opt/apu /opt /usr"])
AC_MSG_CHECKING([for libapu 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 "$x"; then
APU_CONFIG=$x
apu_path="no"
break
fi
dnl # Try known config script names/locations
for APU_CONFIG in apu-1-mt-config apu-1-config apu-config-1 apu-mt-config-1 apu-mt-config apu-config; do
if test -e "${x}/bin/${APU_CONFIG}"; then
apu_path="${x}/bin"
break
elif test -e "${x}/${APU_CONFIG}"; then
apu_path="${x}"
break
else
apu_path=""
fi
done
if test -n "$apu_path"; then
break
fi
done
if test -n "${apu_path}"; then
if test "${apu_path}" != "no"; then
APU_CONFIG="${apu_path}/${APU_CONFIG}"
fi
AC_MSG_RESULT([${APU_CONFIG}])
APU_CFLAGS="`${APU_CONFIG} --includes`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apu CFLAGS: $APU_CFLAGS); fi
APU_LDFLAGS="`${APU_CONFIG} --ldflags`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apu LDFLAGS: $APU_LDFLAGS); fi
APU_LIBS="`${APU_CONFIG} --libs`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apu LIBS: $APU_LIBS); fi
APU_LINK_LD="`${APU_CONFIG} --link-ld`"
if test "$verbose_output" -eq 1; then AC_MSG_NOTICE(apu LINK_LD: $APU_LINK_LD); fi
CFLAGS=$save_CFLAGS
LDFLAGS=$save_LDFLAGS
else
AC_MSG_RESULT([no])
fi
AC_SUBST(APU_LIBS)
AC_SUBST(APU_CFLAGS)
AC_SUBST(APU_LDFLAGS)
AC_SUBST(APU_LINK_LD)
if test -z "${APU_LIBS}"; then
AC_MSG_NOTICE([*** apu library not found.])
ifelse([$2], , AC_MSG_ERROR([apu library is required]), $2)
else
AC_MSG_NOTICE([using '${APU_LIBS}' for apu Library])
ifelse([$1], , , $1)
fi
])
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