/
common.m4
38 lines (34 loc) · 1.53 KB
/
common.m4
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dnl GP_ARG_DISABLE(PluginName, default)
dnl - default can either be yes(enabled) or no(disabled)
dnl Generates --enable/disable options with help strings
AC_DEFUN([GP_ARG_DISABLE],
[
AC_ARG_ENABLE(m4_tolower(AS_TR_SH($1)),
AS_HELP_STRING(m4_join(-,
--m4_if($2, no, enable, disable),
m4_tolower(AS_TR_SH($1))),
[Do not build the $1 plugin]),
m4_tolower(AS_TR_SH(enable_$1))=$enableval,
m4_tolower(AS_TR_SH(enable_$1))=$2)
dnl if enableval is not auto, then we make the decision here. Otherwise this
dnl this needs to be done in GP_CHECK_PLUGIN_DEPS
if test "$m4_tolower(AS_TR_SH(enable_$1))" != "auto"; then
AM_CONDITIONAL(m4_toupper(AS_TR_SH(ENABLE_$1)),
test "m4_tolower($AS_TR_SH(enable_$1))" = "yes")
fi
])
dnl GP_CHECK_PLUGIN_DEPS(PluginName, VARIABLE-PREFIX, modules...)
dnl Checks whether modules exist using PKG_CHECK_MODULES, and enables/disables
dnl plugins appropriately if enable_$plugin=auto
AC_DEFUN([GP_CHECK_PLUGIN_DEPS],
[
if test "$m4_tolower(AS_TR_SH(enable_$1))" = "yes"; then
PKG_CHECK_MODULES([$2], [$3])
elif test "$m4_tolower(AS_TR_SH(enable_$1))" = "auto"; then
PKG_CHECK_MODULES([$2], [$3],
[m4_tolower(AS_TR_SH(enable_$1))=yes],
[m4_tolower(AS_TR_SH(enable_$1))=no])
fi
AM_CONDITIONAL(m4_toupper(AS_TR_SH(ENABLE_$1)),
test "$m4_tolower(AS_TR_SH(enable_$1))" = yes)
])