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* [gcc r13-1524] [Ada] Vxworks7* - Makefile.rtl rtp vs rtp-smp cleanup
@ 2022-07-06 13:30 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2022-07-06 13:30 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:35e0aa2df74f2ce1e6d593e699cd7b9e81b9e2ee
commit r13-1524-g35e0aa2df74f2ce1e6d593e699cd7b9e81b9e2ee
Author: Doug Rupp <rupp@adacore.com>
Date: Wed Jun 8 13:32:51 2022 -0700
[Ada] Vxworks7* - Makefile.rtl rtp vs rtp-smp cleanup
Only smp runtimes are built for vxworks7*, even though the -smp suffix
is removed during install. Therefore, in general, the build macros for
the non-smp runtimes are superfluous except on the legacy ppc-vxworks6
target where both the smp and non-smp runtime are built. Lastly, an
error message is added if a runtime build is commanded that doesn't
exist, rather then letting the build mysteriously fail.
gcc/ada/
* Makefile.rtl [arm,aarch64 vxworks7]: Remove rtp and kernel
build macros and set an error variable if needed.
[x86,x86_vxworks7]: Likewise.
[ppc,ppc64]: Set an error variable if needed.
(rts-err): New phony Makefile target.
(setup-rts): Depend on rts-err.
Diff:
---
gcc/ada/Makefile.rtl | 74 ++++++++++++++++++----------------------------------
1 file changed, 25 insertions(+), 49 deletions(-)
diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
index 002d425cad5..3ae4e23d414 100644
--- a/gcc/ada/Makefile.rtl
+++ b/gcc/ada/Makefile.rtl
@@ -1124,6 +1124,7 @@ ifeq ($(strip $(filter-out powerpc% wrs vxworks vxworks7%, $(target_cpu) $(targe
EH_MECHANISM=-gcc
+ # The rtp and kernel sections must be retained for the sake of ppc-vx6
ifeq ($(strip $(filter-out rtp,$(THREAD_KIND))),)
LIBGNAT_TARGET_PAIRS += \
s-vxwext.ads<libgnarl/s-vxwext__rtp.ads \
@@ -1153,15 +1154,15 @@ ifeq ($(strip $(filter-out powerpc% wrs vxworks vxworks7%, $(target_cpu) $(targe
EXTRA_LIBGNAT_OBJS+=affinity.o
else
- LIBGNAT_TARGET_PAIRS += \
- s-interr.adb<libgnarl/s-interr__vxworks.adb \
- s-tpopsp.adb<libgnarl/s-tpopsp__vxworks.adb
-
ifeq ($(strip $(filter-out kernel,$(THREAD_KIND))),)
LIBGNAT_TARGET_PAIRS += \
+ s-interr.adb<libgnarl/s-interr__vxworks.adb \
+ s-tpopsp.adb<libgnarl/s-tpopsp__vxworks.adb \
s-vxwext.ads<libgnarl/s-vxwext__kernel.ads \
s-vxwext.adb<libgnarl/s-vxwext__kernel.adb \
system.ads<libgnat/$(SVX)-$(ARCH_STR)-kernel.ads
+ else
+ RTSERR = $(error NO SUCH RUNTIME)
endif
endif
EXTRA_GNATRTL_NONTASKING_OBJS+=i-vxinco.o i-vxwork.o i-vxwoio.o
@@ -1257,48 +1258,31 @@ ifeq ($(strip $(filter-out %86 x86_64 wrs vxworks7%, $(target_cpu) $(target_vend
GNATLIBCFLAGS_FOR_C := $(GNATLIBCFLAGS_FOR_C) -D__VXSIM_CPU__=$(VXSIM_CPU)
- ifeq ($(strip $(filter-out rtp,$(THREAD_KIND))),)
+ ifeq ($(strip $(filter-out rtp-smp, $(THREAD_KIND))),)
LIBGNAT_TARGET_PAIRS += \
+ s-mudido.adb<libgnarl/s-mudido__affinity.adb \
s-vxwext.ads<libgnarl/s-vxwext__rtp.ads \
- s-vxwext.adb<libgnarl/s-vxwext__rtp.adb \
- s-tpopsp.adb<libgnarl/s-tpopsp__vxworks-rtp.adb \
- system.ads<libgnat/system-vxworks7-x86-rtp.ads
+ s-vxwext.adb<libgnarl/s-vxwext__rtp-smp.adb \
+ s-tpopsp.adb<libgnarl/s-tpopsp__vxworks-tls.adb \
+ system.ads<libgnat/system-vxworks7-$(X86CPU)-rtp-smp.ads
+
+ EXTRA_LIBGNAT_OBJS+=affinity.o
else
- ifeq ($(strip $(filter-out rtp-smp, $(THREAD_KIND))),)
+ ifeq ($(strip $(filter-out kernel-smp, $(THREAD_KIND))),)
LIBGNAT_TARGET_PAIRS += \
+ s-interr.adb<libgnarl/s-interr__vxworks.adb \
s-mudido.adb<libgnarl/s-mudido__affinity.adb \
- s-vxwext.ads<libgnarl/s-vxwext__rtp.ads \
- s-vxwext.adb<libgnarl/s-vxwext__rtp-smp.adb \
s-tpopsp.adb<libgnarl/s-tpopsp__vxworks-tls.adb \
- system.ads<libgnat/system-vxworks7-$(X86CPU)-rtp-smp.ads
+ s-vxwext.ads<libgnarl/s-vxwext__kernel.ads \
+ s-vxwext.adb<libgnarl/s-vxwext__kernel-smp.adb \
+ system.ads<libgnat/system-vxworks7-$(X86CPU)-kernel.ads
EXTRA_LIBGNAT_OBJS+=affinity.o
else
- ifeq ($(strip $(filter-out kernel-smp, $(THREAD_KIND))),)
- LIBGNAT_TARGET_PAIRS += \
- s-interr.adb<libgnarl/s-interr__vxworks.adb \
- s-mudido.adb<libgnarl/s-mudido__affinity.adb \
- s-tpopsp.adb<libgnarl/s-tpopsp__vxworks-tls.adb \
- s-vxwext.ads<libgnarl/s-vxwext__kernel.ads \
- s-vxwext.adb<libgnarl/s-vxwext__kernel-smp.adb \
- system.ads<libgnat/system-vxworks7-$(X86CPU)-kernel.ads
-
- EXTRA_LIBGNAT_OBJS+=affinity.o
- else
- LIBGNAT_TARGET_PAIRS += \
- s-interr.adb<libgnarl/s-interr__vxworks.adb \
- s-tpopsp.adb<libgnarl/s-tpopsp__vxworks.adb
-
- ifeq ($(strip $(filter-out kernel,$(THREAD_KIND))),)
- LIBGNAT_TARGET_PAIRS += \
- s-vxwext.ads<libgnarl/s-vxwext__kernel.ads \
- s-vxwext.adb<libgnarl/s-vxwext__kernel.adb \
- system.ads<libgnat/system-vxworks7-x86-kernel.ads
- endif
- endif
-
- EXTRA_GNATRTL_NONTASKING_OBJS += i-vxinco.o i-vxwork.o i-vxwoio.o
+ RTSERR = $(error NO SUCH RUNTIME)
endif
+
+ EXTRA_GNATRTL_NONTASKING_OBJS += i-vxinco.o i-vxwork.o i-vxwoio.o
endif
EXTRA_GNATRTL_NONTASKING_OBJS += s-stchop.o
@@ -1385,18 +1369,7 @@ ifeq ($(strip $(filter-out aarch64 arm wrs vxworks7%, $(target_cpu) $(target_ven
EXTRA_LIBGNAT_OBJS+=$(SIGTRAMP_OBJ)
EXTRA_LIBGNAT_SRCS+=$(VX_SIGTRAMP_EXTRA_SRCS)
else
- LIBGNAT_TARGET_PAIRS += \
- s-tpopsp.adb<libgnarl/s-tpopsp__vxworks.adb \
- system.ads<libgnat/system-vxworks7-$(ARCH_STR).ads
-
- ifeq ($(strip $(filter-out kernel,$(THREAD_KIND))),)
- LIBGNAT_TARGET_PAIRS += \
- s-vxwext.ads<libgnarl/s-vxwext__kernel.ads \
- s-vxwext.adb<libgnarl/s-vxwext__kernel.adb
-
- EXTRA_LIBGNAT_OBJS+=$(SIGTRAMP_OBJ)
- EXTRA_LIBGNAT_SRCS+=$(VX_SIGTRAMP_EXTRA_SRCS)
- endif
+ RTSERR = $(error NO SUCH RUNTIME)
endif
endif
@@ -2879,7 +2852,10 @@ ADA_EXCLUDE_FILES=$(filter-out \
$(patsubst %$(objext),%.adb,$(GNATRTL_OBJS)), \
$(ADA_EXCLUDE_SRCS))
-setup-rts: force
+.PHONY: rts-err
+rts-err: ; $(RTSERR)
+
+setup-rts: rts-err force
$(RMDIR) $(RTSDIR)
$(MKDIR) $(RTSDIR)
$(CHMOD) u+w $(RTSDIR)
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