Make use of -lppapi explicit to allow for correct library order.

native_client_sdk/src/build_tools/make_rules.py

Index: native_client_sdk/src/build_tools/make_rules.py
===================================================================
--- native_client_sdk/src/build_tools/make_rules.py	(revision 147717)
+++ native_client_sdk/src/build_tools/make_rules.py	(working copy)
@@ -9,31 +9,31 @@
 #
 NEWLIB_DEFAULTS = """
 NEWLIB_CC?=$(TC_PATH)/$(OSNAME)_x86_newlib/bin/i686-nacl-gcc -c
-NEWLIB_CXX?=$(TC_PATH)/$(OSNAME)_x86_newlib/bin/i686-nacl-g++ -c -std=gnu++98 
+NEWLIB_CXX?=$(TC_PATH)/$(OSNAME)_x86_newlib/bin/i686-nacl-g++ -c -std=gnu++98
 NEWLIB_LINK?=$(TC_PATH)/$(OSNAME)_x86_newlib/bin/i686-nacl-g++ -Wl,-as-needed
 NEWLIB_DUMP?=$(TC_PATH)/$(OSNAME)_x86_newlib/x86_64-nacl/bin/objdump
 NEWLIB_CCFLAGS?=-O0 -g -pthread $(NACL_WARNINGS)
-NEWLIB_LDFLAGS?=-g -lppapi
+NEWLIB_LDFLAGS?=-g -pthread
 """
 
 GLIBC_DEFAULTS = """
 GLIBC_CC?=$(TC_PATH)/$(OSNAME)_x86_glibc/bin/i686-nacl-gcc -c
-GLIBC_CXX?=$(TC_PATH)/$(OSNAME)_x86_glibc/bin/i686-nacl-g++ -c -std=gnu++98 
+GLIBC_CXX?=$(TC_PATH)/$(OSNAME)_x86_glibc/bin/i686-nacl-g++ -c -std=gnu++98
 GLIBC_LINK?=$(TC_PATH)/$(OSNAME)_x86_glibc/bin/i686-nacl-g++ -Wl,-as-needed
 GLIBC_DUMP?=$(TC_PATH)/$(OSNAME)_x86_glibc/x86_64-nacl/bin/objdump
 GLIBC_PATHS:=-L $(TC_PATH)/$(OSNAME)_x86_glibc/x86_64-nacl/lib32
 GLIBC_PATHS+=-L $(TC_PATH)/$(OSNAME)_x86_glibc/x86_64-nacl/lib
 GLIBC_CCFLAGS?=-O0 -g -pthread $(NACL_WARNINGS)
-GLIBC_LDFLAGS?=-g -lppapi
+GLIBC_LDFLAGS?=-g -pthread
 """
 
 PNACL_DEFAULTS = """
 PNACL_CC?=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/pnacl-clang -c
-PNACL_CXX?=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/pnacl-clang++ -c -std=gnu++98 
+PNACL_CXX?=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/pnacl-clang++ -c -std=gnu++98
 PNACL_LINK?=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/pnacl-clang++
 PNACL_DUMP?=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/objdump
 PNACL_CCFLAGS?=-O0 -g -pthread $(NACL_WARNINGS)
-PNACL_LDFLAGS?=-g -lppapi
+PNACL_LDFLAGS?=-g -pthread
 TRANSLATE:=$(TC_PATH)/$(OSNAME)_x86_pnacl/newlib/bin/pnacl-translate
 """