[PATCH] cgit.mk: Use $PKG_CONFIG

[somasissounds at gmail.com (Kylie McClain)]

On Tue, Jun 7, 2016 at 5:22 PM, Kylie McClain <somasissounds at gmail.com> wrote:
> From: Kylie McClain <somasis at exherbo.org>
>
> PKG_CONFIG is a variable dictated by autoconf standards; it should
> be used if set.
> ---
>  cgit.mk | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/cgit.mk b/cgit.mk
> index 1b50307..369f309 100644
> --- a/cgit.mk
> +++ b/cgit.mk
> @@ -21,6 +21,8 @@ CGIT_CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"'
>  CGIT_CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"'
>  CGIT_CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
>
> +PKG_CONFIG ?= pkg-config
> +
>  ifdef NO_C99_FORMAT
>         CFLAGS += -DNO_C99_FORMAT
>  endif
> @@ -31,7 +33,7 @@ ifdef NO_LUA
>  else
>  ifeq ($(LUA_PKGCONFIG),)
>         LUA_PKGCONFIG := $(shell for pc in luajit lua lua5.2 lua5.1; do \
> -                       pkg-config --exists $$pc 2>/dev/null && echo $$pc && break; \
> +                       $(PKG_CONFIG) --exists $$pc 2>/dev/null && echo $$pc && break; \
>                         done)
>         LUA_MODE := autodetected
>  else
> @@ -39,8 +41,8 @@ else
>  endif
>  ifneq ($(LUA_PKGCONFIG),)
>         LUA_MESSAGE := linking with $(LUA_MODE) $(LUA_PKGCONFIG)
> -       LUA_LIBS := $(shell pkg-config --libs $(LUA_PKGCONFIG) 2>/dev/null)
> -       LUA_CFLAGS := $(shell pkg-config --cflags $(LUA_PKGCONFIG) 2>/dev/null)
> +       LUA_LIBS := $(shell $(PKG_CONFIG) --libs $(LUA_PKGCONFIG) 2>/dev/null)
> +       LUA_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(LUA_PKGCONFIG) 2>/dev/null)
>         CGIT_LIBS += $(LUA_LIBS)
>         CGIT_CFLAGS += $(LUA_CFLAGS)
>  else
> --
> 2.8.3
>

ping?