Make it work with gcc 4.4.2.

git-svn-id: file:///svn/toku/tokudb@16822 c7de825b-a66e-492c-adef-691d508d4ae1

cxx/Makefile

@@ -16,7 +16,7 @@ include $(TOKUROOT)toku_include/Makefile.include
 # OPTFLAGS = -O2
 # GCOV_FLAGS = -fprofile-arcs -ftest-coverage
 CPPFLAGS = -I../include -I../toku_include
-CXXFLAGS = -Wall -g $(OPTFLAGS) $(GCOV_FLAGS)
+CXXFLAGS = $(GCC_VERSION_SPECIFIC) -Werror -Wall -g $(OPTFLAGS) $(GCOV_FLAGS)
 CC = c++
 LDFLAGS = -lz
 SRCS = $(wildcard *.cpp)

cxx/tests/Makefile

@@ -34,7 +34,7 @@ TARGETS = $(patsubst %.cpp,%,$(SRCS))
 # OPTFLAGS = -O0
 # GCOV_FLAGS = -fprofile-arcs -ftest-coverage
 CPPFLAGS = -I../ -I../../include -I../../linux -I$(TOKUROOT)toku_include -DUSE_ENV
-CXXFLAGS = -Wall $(OPTFLAGS) -g $(GCOV_FLAGS)
+CXXFLAGS = $(GCC_VERSION_SPECIFIC) -Werror -Wall $(OPTFLAGS) -g $(GCOV_FLAGS)
 LDLIBS = ../../lib/libtokudb_cxx.a -ltokudb -lz -lpthread
 RPATH_DIRS=$(TOKUROOT)lib