[COMMITTED] ada: Disable PIE mode during the build of the Ada front-end

[COMMITTED] ada: Disable PIE mode during the build of the Ada front-end

[Marc Poulhiès]

From: Eric Botcazou <ebotcazou@adacore.com>

This also removes some obsolete stuff.

gcc/ada/

	* gcc-interface/Make-lang.in (ADA_CFLAGS): Move up.
	(ALL_ADAFLAGS): Add $(NO_PIE_CFLAGS).
	(ada/mdll.o): Remove.
	(ada/mdll-fil.o): Likewise.
	(ada/mdll-utl.o): Likewise.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/ada/gcc-interface/Make-lang.in | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index 7b826f2366f..d7bab7d3ce8 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -71,10 +71,11 @@ else
   ADAFLAGS=$(COMMON_ADAFLAGS)
 endif
 
+ADA_CFLAGS =
 ALL_ADAFLAGS = \
-  $(CFLAGS) $(ADA_CFLAGS) $(ADAFLAGS) $(CHECKING_ADAFLAGS) $(WARN_ADAFLAGS)
+  $(CFLAGS) $(NO_PIE_CFLAGS) $(ADA_CFLAGS) \
+  $(ADAFLAGS) $(CHECKING_ADAFLAGS) $(WARN_ADAFLAGS)
 FORCE_DEBUG_ADAFLAGS = -g
-ADA_CFLAGS =
 COMMON_ADA_INCLUDES = -I- -I. -Iada/generated -Iada -I$(srcdir)/ada
 
 STAGE1_LIBS=
@@ -1174,17 +1175,6 @@ ada/gnatvsn.o : ada/gnatvsn.adb ada/generated/gnatvsn.ads
 	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(ADA_OUTPUT_OPTION)
 	@$(ADA_DEPS)
 
-# Dependencies for windows specific tool (mdll)
-
-ada/mdll.o : ada/mdll.adb ada/mdll.ads ada/mdll-fil.ads ada/mdll-utl.ads
-	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(ADA_OUTPUT_OPTION)
-
-ada/mdll-fil.o : ada/mdll-fil.adb ada/mdll.ads ada/mdll-fil.ads
-	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(ADA_OUTPUT_OPTION)
-
-ada/mdll-utl.o : ada/mdll-utl.adb ada/mdll.ads ada/mdll-utl.ads ada/sdefault.ads ada/types.ads
-	$(CC) -c $(ALL_ADAFLAGS) $(ADA_INCLUDES) $< $(ADA_OUTPUT_OPTION)
-
 # All generated files.  Perhaps we should build all of these in the same
 # subdirectory, and get rid of ada/bldtools.
 # Warning: the files starting with ada/gnat.ads are not really generated,
-- 
2.40.0