diff mbox series

[15/45] Add TFLAGS to gcc's GCC_FOR_TARGET

Message ID	20230807111029.2320238-16-arsen@aarsen.me
State	New
Headers	DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E0A9C3857344 To: gdb-patches@sourceware.org, binutils@sourceware.org Cc: Alexandre Oliva <oliva@adacore.com> Subject: [PATCH 15/45] Add TFLAGS to gcc's GCC_FOR_TARGET Date: Mon, 7 Aug 2023 13:07:18 +0200 Message-ID: <20230807111029.2320238-16-arsen@aarsen.me> In-Reply-To: <20230807111029.2320238-1-arsen@aarsen.me> References: <20230807111029.2320238-1-arsen@aarsen.me> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list From: =?utf-8?q?Arsen_Arsenovi=C4=87_via_Gdb-patches?= <gdb-patches@sourceware.org> Reply-To: =?utf-8?q?Arsen_Arsenovi=C4=87?= <arsen@aarsen.me> Errors-To: gdb-patches-bounces+patchwork=sourceware.org@sourceware.org Sender: "Gdb-patches" <gdb-patches-bounces+patchwork=sourceware.org@sourceware.org>
Series	Synchronize shared build infrastructure with GCC tree \| [00/45] Synchronize shared build infrastructure with GCC tree [01/45] : Regenerate autoconf and aclocal files [02/45] Libvtv: Add loongarch support. [03/45] c++: source position of lambda captures [PR84471] [04/45] Updated constants from <https://dwarfstd.org/Languages.php> [05/45] LoongArch: implement count_{leading,trailing}_zeros [06/45] Darwin : Update libtool and dependencies for Darwin20 [PR97865] [07/45] configure: Do not build the ununsed libffi shared library. [08/45] configure: When host-shared, pass --with-pic to in-tree lib configs. [09/45] configure: Implement --enable-host-pie [10/45] configure: Only create serdep.tmp if needed [11/45] configure, Darwin: Ensure overrides to host-pie are passed to gcc configure. [12/45] Remove support for Intel MIC offloading [13/45] configure: use OBJDUMP determined by libtool [PR95648] [14/45] configure: Account CXXFLAGS in gcc-plugin.m4. [15/45] Add TFLAGS to gcc's GCC_FOR_TARGET [16/45] Merge modula-2 front end onto gcc. [17/45] sync toplevel with GCC: drop 32b PA-RISC on HPUX in GCC [18/45] Fix PR bootstrap/102389: --with-build-config=bootstrap-lto is broken [19/45] gcc: Add 'mcf' thread model support from mcfgthread [20/45] Darwin, config: Revise host config fragment. [21/45] configure: Allow host fragments to react to --enable-host-shared. [22/45] mh-mingw: Set __USE_MINGW_ACCESS in missed C++ flags variables [23/45] mh-mingw: drop unused BOOT_CXXFLAGS variable [24/45] config-ml.in: Suppress output from multi-do recipes [25/45] Add D front-end, libphobos library, and D2 testsuite. [26/45] MSP430: Add -fno-exceptions multilib [27/45] gcc: xtensa: add XCHAL_HAVE_{CLAMPS, DEPBITS, EXCLUSIVE, XEA3} to dynconfig [28/45] gcc: xtensa: add data alignment properties to dynconfig [29/45] toplevel: reconcile few divergences with GCC [30/45] Generic configury support for shared libs on VxWorks [31/45] Fix hppa64-hpux11 build to remove source paths from embedded path. [32/45] libtool.m4: Sort output of 'find' to enable deterministic builds. [33/45,ARM/FDPIC,v6,02/24,ARM] FDPIC: Handle arm-*-uclinuxfdpiceabi in configure scripts [34/45] Do not use HAVE_DOS_BASED_FILE_SYSTEM for Cygwin. [35/45] Makefile.def: drop remnants of unused libelf [36/45] d: Import dmd b8384668f, druntime e6caaab9, phobos 5ab9ad256 (v2.098.0-beta.1) [37/45] Collect both user and kernel events for autofdo tests and autoprofiledbootstrap [38/45] Fix collection and processing of autoprofile data for target libs [39/45] Fix autoprofiledbootstrap build [40/45] Disable warnings as errors for STAGEautofeedback. [41/45] Revert "Fix PR 67102: Add libstdc++ dependancy to libffi" [PR67102] [42/45] PR bootstrap/106472: Add libgo depends on libbacktrace to Makefile.def [43/45] gccrs: Add gcc-check-target check-rust [44/45] Use substituted GDCFLAGS [45/45] toplevel: Substitute GDCFLAGS instead of using CFLAGS

Commit Message

Arsen Arsenović Aug. 7, 2023, 11:07 a.m. UTC

  From: Alexandre Oliva <oliva@adacore.com>

When the GCC build runs GCC_FOR_TARGET, e.g. for selftests or for
dumping specs, it doesn't use TFLAGS in non-bootstrap scenarios.  This
patch arranges for TFLAGS to be passed from the top level down to gcc
in GCC_FOR_TARGET in this case.

Another issue related with TFLAGS fixed herein is that there's no easy
way to add a TFLAGS to GCC_FOR_TARGET when running "make gnatlib"
within the gcc directory.  Overriding all of GCC_FOR_TARGET is
somewhat cumbersome, so I'm adding TFLAGS support to gcc/Makefile.in,
getting it added to GCC_FOR_TARGET, as it would when passed down from
the top level.

for  ChangeLog

	* Makefile.tpl (HOST_EXPORTS): Add TFLAGS to GCC_FOR_TARGET.
	(EXTRA_GCC_FLAGS): Likewise.
	* Makefile.in: Rebuilt.
---
 Makefile.in  | 4 ++--
 Makefile.tpl | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff mbox series

Patch

diff --git a/Makefile.in b/Makefile.in
index 7453d4ea0c2..c4e679d386e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -223,7 +223,7 @@  HOST_EXPORTS = \
 	AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 	AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 	DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
-	GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
+	GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \
 	LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 	NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 	OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
@@ -1038,7 +1038,7 @@  TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 # The BUILD_* variables are a special case, which are used for the gcc
 # cross-building scheme.
 EXTRA_GCC_FLAGS = \
-	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+	"GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \
 	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 
diff --git a/Makefile.tpl b/Makefile.tpl
index 88db8f44d53..54faca6fbac 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -226,7 +226,7 @@  HOST_EXPORTS = \
 	AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 	AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 	DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \
-	GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
+	GCC_FOR_TARGET="$(GCC_FOR_TARGET) $$TFLAGS"; export GCC_FOR_TARGET; \
 	LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 	NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 	OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
@@ -796,7 +796,7 @@  TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 # The BUILD_* variables are a special case, which are used for the gcc
 # cross-building scheme.
 EXTRA_GCC_FLAGS = \
-	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+	"GCC_FOR_TARGET=$(GCC_FOR_TARGET) $$TFLAGS" \
 	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"