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b=VQkQcopsEzcW8cabp9DpwRs/PVMSi pIHSjYz8/ogTKfjPTVb1AMfxQ3UDEzasHWhSq6hTKtJlHIlhwtt8RfWq0Lb7Owfg wDisN40yt6DfEdnHxPLyRM7m40d/DwgDp+lVrFH/8tRfv4f/NuHtxTfLFesF8tDB WAMog6B2ZuvQYsz0IOX4ReTJViJuDJknedxh3TC2JtPlxp0+VJ81EoXidlH/eazf uZjKnXNlDqUjzoeOrpKEiLRsPxlveqZp9ckysBHHN3+p6BDC+GIgP3YKyJpCcDH1 LeX6KzRv10b0kL0RBDa5Vz3p1YjPmoboW+zl5qRyaXnx0uVn82QHBtxxg== From: Marc Hartmayer To: , Thomas Huth Cc: qemu-s390x , Christian Borntraeger , Jens Remus Subject: [PATCH v1 3/3] pc-bios/s390-ccw: Introduce `EXTRA_LDFLAGS` Date: Tue, 1 Oct 2024 17:36:18 +0200 Message-ID: <20241001153618.17791-4-mhartmay@linux.ibm.com> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241001153618.17791-1-mhartmay@linux.ibm.com> References: <20241001153618.17791-1-mhartmay@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: GZsDp5Tv87nw38iczhg-FY5tCtpF4hRg X-Proofpoint-GUID: QgwUv-xkVO3JtDbWQ1MHRaKzp0AZBjPV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-01_11,2024-09-30_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxlogscore=638 impostorscore=0 lowpriorityscore=0 adultscore=0 spamscore=0 bulkscore=0 priorityscore=1501 phishscore=0 suspectscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2410010099 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=148.163.156.1; envelope-from=mhartmay@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ibm.com) X-ZM-MESSAGEID: 1727797059112116600 Content-Type: text/plain; charset="utf-8" Some packaging tools want to override `LDFLAGS` when building QEMU, this wi= ll result in a build error as most likely no `-nostdlib` flag is passed. Intro= duce `EXTRA_LDFLAGS` so that the packager can override `LDFLAGS` without breakin= g the build. Signed-off-by: Marc Hartmayer --- Note: Normally, I would rather use ALL_LDFLAGS, but adding EXTRA_LDFLAGS ma= tches with the current Makefile style. --- pc-bios/s390-ccw/netboot.mak | 2 +- pc-bios/s390-ccw/Makefile | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/pc-bios/s390-ccw/netboot.mak b/pc-bios/s390-ccw/netboot.mak index 046aa35587ac..b1bc12603d99 100644 --- a/pc-bios/s390-ccw/netboot.mak +++ b/pc-bios/s390-ccw/netboot.mak @@ -6,7 +6,7 @@ NETOBJS :=3D start.o sclp.o cio.o virtio.o virtio-net.o jum= p2ipl.o netmain.o LIBC_INC :=3D -nostdinc -I$(SLOF_DIR)/lib/libc/include LIBNET_INC :=3D -I$(SLOF_DIR)/lib/libnet =20 -NETLDFLAGS :=3D $(LDFLAGS) -Wl,-Ttext=3D0x7800000 +NETLDFLAGS :=3D $(EXTRA_LDFLAGS) $(LDFLAGS) -Wl,-Ttext=3D0x7800000 =20 $(NETOBJS): EXTRA_CFLAGS +=3D $(LIBC_INC) $(LIBNET_INC) =20 diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile index ab6bd1edf41e..56c971462992 100644 --- a/pc-bios/s390-ccw/Makefile +++ b/pc-bios/s390-ccw/Makefile @@ -4,6 +4,7 @@ all: build-all =20 include config-host.mak CFLAGS =3D -O2 -g +LDFLAGS ?=3D MAKEFLAGS +=3D -rR =20 GIT_SUBMODULES =3D roms/SLOF @@ -40,7 +41,7 @@ EXTRA_CFLAGS +=3D -ffreestanding -fno-delete-null-pointer= -checks -fno-common -fPIE EXTRA_CFLAGS +=3D -fwrapv -fno-strict-aliasing -fno-asynchronous-unwind-ta= bles EXTRA_CFLAGS +=3D -msoft-float EXTRA_CFLAGS +=3D -std=3Dgnu99 -LDFLAGS +=3D -Wl,-pie -nostdlib -z noexecstack -z text +EXTRA_LDFLAGS +=3D -Wl,-pie -nostdlib -z noexecstack -z text =20 cc-test =3D $(CC) -Werror $1 -c -o /dev/null -xc /dev/null >/dev/null 2>/d= ev/null cc-option =3D if $(call cc-test, $1); then \ @@ -58,7 +59,7 @@ config-cc.mak: Makefile build-all: s390-ccw.img s390-netboot.img =20 s390-ccw.elf: $(OBJECTS) - $(call quiet-command,$(CC) $(LDFLAGS) -o $@ $(OBJECTS),Linking) + $(call quiet-command,$(CC) $(EXTRA_LDFLAGS) $(LDFLAGS) -o $@ $(OBJECTS),L= inking) =20 s390-ccw.img: s390-ccw.elf $(call quiet-command,$(STRIP) --strip-unneeded $< -o $@,Stripping $< into) --=20 2.43.0