1diff --git a/gcc/ada/gcc-interface/Makefile.in b/gcc/ada/gcc-interface/Makefile.in
2index 4e74252bd74..0d848b5b4e3 100644
3--- a/gcc/ada/gcc-interface/Makefile.in
4+++ b/gcc/ada/gcc-interface/Makefile.in
5@@ -111,7 +111,7 @@ NO_OMIT_ADAFLAGS = -fno-omit-frame-pointer
6 NO_SIBLING_ADAFLAGS = -fno-optimize-sibling-calls
7 NO_REORDER_ADAFLAGS = -fno-toplevel-reorder
8 GNATLIBFLAGS = -W -Wall -gnatg -nostdinc
9-GNATLIBCFLAGS = -g -O2
10+GNATLIBCFLAGS = -g -O2 $(CFLAGS_FOR_TARGET)
11 # Pretend that _Unwind_GetIPInfo is available for the target by default. This
12 # should be autodetected during the configuration of libada and passed down to
13 # here, but we need something for --disable-libada and hope for the best.
14@@ -198,7 +198,7 @@ RTSDIR = rts$(subst /,_,$(MULTISUBDIR))
15 # Link flags used to build gnat tools. By default we prefer to statically
16 # link with libgcc to avoid a dependency on shared libgcc (which is tricky
17 # to deal with as it may conflict with the libgcc provided by the system).
18-GCC_LINK_FLAGS=-static-libstdc++ -static-libgcc
19+GCC_LINK_FLAGS=-static-libstdc++ -static-libgcc $(CFLAGS_FOR_TARGET)
20
21 # End of variables for you to override.
22
23diff --git a/libada/Makefile.in b/libada/Makefile.in
24index 522b9207326..ca866c74471 100644
25--- a/libada/Makefile.in
26+++ b/libada/Makefile.in
27@@ -59,7 +59,7 @@ LDFLAGS=
28 CFLAGS=-g
29 PICFLAG = @PICFLAG@
30 GNATLIBFLAGS= -W -Wall -gnatpg -nostdinc
31-GNATLIBCFLAGS= -g -O2
32+GNATLIBCFLAGS= -g -O2 $(CFLAGS)
33 GNATLIBCFLAGS_FOR_C = -W -Wall $(GNATLIBCFLAGS) $(CFLAGS_FOR_TARGET) \
34 -fexceptions -DIN_RTS @have_getipinfo@ @have_capability@
35