It's already built by src/gallium/auxiliary.
include Makefile.sources
include $(top_srcdir)/src/gallium/Automake.inc
-SUBDIRS += pipebuffer
noinst_LTLIBRARIES = libgallium.la
AM_CFLAGS = \
+++ /dev/null
-TOP = ../../../..
-include $(TOP)/configs/current
-
-LIBNAME = pipebuffer
-
-C_SOURCES = \
- pb_buffer_fenced.c \
- pb_buffer_malloc.c \
- pb_bufmgr_alt.c \
- pb_bufmgr_cache.c \
- pb_bufmgr_debug.c \
- pb_bufmgr_mm.c \
- pb_bufmgr_ondemand.c \
- pb_bufmgr_pool.c \
- pb_bufmgr_slab.c \
- pb_validate.c
-
-include ../../Makefile.template