#
# A few macros to help strip unnecessary dependencies
# Define as follows in make.conf:
#
#   .if ${.CURDIR:M*/devel/glib20}
#     USE_LOCAL_MK=
#     STRIP_PERL5_RUN=
#     STRIP_PYTHON_RUN=
#   .endif
#
# This will change the package's name to 'glib+noperl+nopython' and remove the
# runtime dependency upon perl and python, which are only needed for scripts
# used during the compilation of packages depending upon glib; pointless on
# installs that are completely lacking a compiler.
#
# Options are:
#   STRIP_PERL5        - Remove Perl5 build/run time dependencies
#   STRIP_PERL5_BUILD  - Remove Perl5 build time dependency
#   STRIP_PERL5_RUN    - Remove Perl5 run time dependency
#   STRIP_PYTHON       - Remove Python build/run time dependencies
#   STRIP_PYTHON_BUILD - Remove Python build time dependency
#   STRIP_PYTHON_RUN   - Remove Python run time dependency
#

.if defined(STRIP_PERL5)
. if !defined(PKGNAMESUFFIX) || ${PKGNAMESUFFIX:M*+noperl*} == ""
    PKGNAMESUFFIX := $(PKGNAMESUFFIX)+noperl
. endif
. undef USE_PERL5
. undef USE_PERL5_BUILD
. undef USE_PERL5_RUN
.elif defined(STRIP_PERL5_BUILD)
. if defined(USE_PERL5)
    USE_PERL5_RUN := ${USE_PERL5)
. endif
. undef USE_PERL5
. undef USE_PERL5_BUILD
.elif defined(STRIP_PERL5_RUN)
. if !defined(PKGNAMESUFFIX) || ${PKGNAMESUFFIX:M*+noperl*} == ""
    PKGNAMESUFFIX := $(PKGNAMESUFFIX)+noperl
. endif
. if defined(USE_PERL5)
    USE_PERL5_BUILD := ${USE_PERL5}
. endif
. undef USE_PERL5
. undef USE_PERL5_RUN
  USE_PERL5=build
  USE_PERL5_BUILD=build
.endif

.if defined(STRIP_PYTHON)
. if !defined(PKGNAMESUFFIX) || ${PKGNAMESUFFIX:M*+nopython*} == ""
    PKGNAMESUFFIX := $(PKGNAMESUFFIX)+nopython
. endif
. undef USE_PYTHON
. undef USE_PYTHON_BUILD
. undef USE_PYTHON_RUN
.elif defined(STRIP_PYTHON_BUILD)
. if defined(USE_PYTHON)
    USE_PYTHON_RUN := ${USE_PYTHON}
. endif
. undef USE_PYTHON
. undef USE_PYTHON_BUILD
.elif defined(STRIP_PYTHON_RUN)
. if !defined(PKGNAMESUFFIX) || ${PKGNAMESUFFIX:M*+nopython*} == ""
    PKGNAMESUFFIX := $(PKGNAMESUFFIX)+nopython
. endif
. if defined(USE_PYTHON)
    USE_PYTHON_BUILD := ${USE_PYTHON}
. endif
. undef USE_PYTHON
. undef USE_PYTHON_RUN
.endif