X-Git-Url: http://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=Makefile.am;h=0515e80b91bddd5af556c273886273ed0e99b7a8;hp=465a28d1d1d4f9031c0a74739bdb8ff515972517;hb=27b3f2b09722ac0333657212f1c5592ca6f4fe56;hpb=94ac149f168731a96e5b9adc2addaceb9b170142

diff --git a/Makefile.am b/Makefile.am
index 465a28d..0515e80 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -70,7 +70,7 @@ tests_main_SOURCES = \
 	tests/inst.c \
 	tests/session.c
 
-tests_main_CPPFLAGS = -D_DEFAULT_SOURCE -DDECODERS_DIR='"$(abs_top_srcdir)/decoders"'
+tests_main_CPPFLAGS = -D_POSIX_C_SOURCE=200112L -DDECODERS_DIR='"$(abs_top_srcdir)/decoders"'
 tests_main_LDADD = libsigrokdecode.la $(SRD_EXTRA_LIBS) $(TESTS_LIBS)
 
 MAINTAINERCLEANFILES = ChangeLog