build: enable meson builds

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I2f56761421ee765bc616397c0ad5b88f4e5bc0e9
diff --git a/.gitignore b/.gitignore
index 04eba2e..6da54be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,58 +1,3 @@
-ar-lib
-compile
-config.guess
-config.sub
-depcomp
-install-sh
-ltmain.sh
-missing
-
-extra-properties-gen.cpp
-fru-gen.cpp
-phosphor-read-eeprom
-
-# Python build artifacts
-*.swp
-__pycache__
-*.pyc
-*.pyo
-/tools/build
-/tools/setup.py
-
-# Test suite logs
-*.log
-
-# Code Coverage
-*.gcda
-*.gcno
-*.trs
-*-coverage*
-
-# Compiler
-*.o
-
-# Libtool
-*.la
-*.lo
-*.sw*
-*.so
-*.so.*
-
-# Autotools
-autom4te.cache/
-.deps
-.dirstamp
-.libs
-/aclocal.m4
-/build-aux
-/config.h
-/config.h.in
-/config.h.in~
-/config.log
-/config.status
-/configure
-/m4
-/libtool
-Makefile
-Makefile.in
-/stamp-h1
+build*/
+subprojects/*
+!subprojects/*.wrap