commit 1ceab365d83ad618948fa06ed4b56ec5b0d2c90a
Author: Nicolas Morey-Chaisemartin <NMoreyChaisemartin@suse.com>
Date:   Mon Nov 20 17:59:37 2017 +0100

    libpsm2: use_RPM_OPT_FLAGS
    
    Add RPM_OPT_FLAGS to CFLAGS
    
    Signed-off-by: Nicolas Morey-Chaisemartin <NMoreyChaisemartin@suse.com>

diff --git buildflags.mak buildflags.mak
index 67593f5..4c7d43e 100644
--- buildflags.mak
+++ buildflags.mak
@@ -80,7 +80,7 @@ else
 	anerr := $(error Unknown Fortran compiler arch: ${FCARCH})
 endif # gfortran
 
-BASECFLAGS += $(BASE_FLAGS) -pthread
+BASECFLAGS += $(BASE_FLAGS) -pthread $(RPM_OPT_FLAGS)
 LDFLAGS += $(BASE_FLAGS)
 ASFLAGS += $(BASE_FLAGS)
 
diff --git compat/buildflags.mak compat/buildflags.mak
index c677989..2674b87 100644
--- compat/buildflags.mak
+++ compat/buildflags.mak
@@ -71,7 +71,7 @@ else
 	endif # gcc4
 endif # gcc
 
-BASECFLAGS += $(BASE_FLAGS)
+BASECFLAGS += $(BASE_FLAGS) $(RPM_OPT_FLAGS)
 LDFLAGS += $(BASE_FLAGS)
 ASFLAGS += $(BASE_FLAGS)