[ptxdist] [PATCH 1/2] Add macro 'noyes' as reverse of 'yesno'

[Alexander Dahl <ada@thorsis.com>]

This will be useful for some packages using scons.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
---
 doc/ref_make_macros.rst            |  3 +++
 rules/pre/000-option-disabled.make | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/doc/ref_make_macros.rst b/doc/ref_make_macros.rst
index ae65cb940..730687daf 100644
--- a/doc/ref_make_macros.rst
+++ b/doc/ref_make_macros.rst
@@ -673,6 +673,7 @@ Usage:
  $(call ptx/wow, VARIABLE)
  $(call ptx/wwo, VARIABLE)
  $(call ptx/yesno, VARIABLE)
+ $(call ptx/noyes, VARIABLE)
  $(call ptx/truefalse, VARIABLE)
  $(call ptx/falsetrue, VARIABLE)
  $(call ptx/onoff, VARIABLE)
@@ -694,6 +695,8 @@ These are useful for ``<PKG>_CONF_OPT`` variables, and expand as follows:
 +--------------------+-------------------------------+---------------------------------+---------------------+
 | ptx/yesno          | ``yes``                       | ``no``                          | autoconf cache vars |
 +--------------------+-------------------------------+---------------------------------+---------------------+
+| ptx/noyes          | ``no``                        | ``yes``                         | scons               |
++--------------------+-------------------------------+---------------------------------+---------------------+
 | ptx/truefalse      | ``true``                      | ``false``                       | meson               |
 +--------------------+-------------------------------+---------------------------------+---------------------+
 | ptx/falsetrue      | ``false``                     | ``true``                        | meson               |
diff --git a/rules/pre/000-option-disabled.make b/rules/pre/000-option-disabled.make
index fa0e8a294..9a068b39c 100644
--- a/rules/pre/000-option-disabled.make
+++ b/rules/pre/000-option-disabled.make
@@ -146,6 +146,18 @@ $(call ptx/ifdef, $(1), yes, no)
 endef
 
 
+#
+# $(call ptx/noyes, PTXCONF_SYMBOL) returns "no" or "yes"
+# depending on the symbol is defined or not
+#
+# $(call ptx/noyes, PTXCONF_SYMBOL)
+#                     $1
+#
+define ptx/noyes
+$(call ptx/ifdef, $(1), no, yes)
+endef
+
+
 define ptx/config-foo
 $(strip $(if $($(strip $(1))),
   $(if $(call remove_quotes,$($(2))),
-- 
2.30.2


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