crypto: clear out buffer after timing pbkdf algorithm

[qemu.git] / Makefile

diff --git a/Makefile b/Makefile
index 7bfb8b4e90bf578d93580f17ae01e1e09d42dbab..1fad5b78e57ebe859602c65350b7387a9ed56f2d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,7 @@ CONFIG_ALL=y
 -include config-all-devices.mak
 -include config-all-disas.mak
 
-config-host.mak: $(SRC_PATH)/configure
+config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/pc-bios
        @echo $@ is out-of-date, running configure
        @# TODO: The next lines include code which supports a smooth
        @# transition from old configurations without config.status.
@@ -185,7 +185,7 @@ qemu-version.h: FORCE
                                printf '""\n'; \
                        fi; \
                fi) > [email protected])
-       $(call quiet-command, cmp --quiet $@ [email protected] || mv [email protected] $@)
+       $(call quiet-command, cmp -s $@ [email protected] || mv [email protected] $@)
 
 config-host.h: config-host.h-timestamp
 config-host.h-timestamp: config-host.mak
@@ -225,8 +225,9 @@ dtc/%:
 $(SUBDIR_RULES): libqemuutil.a libqemustub.a $(common-obj-y) $(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY))
 
 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
+# Only keep -O and -g cflags
 romsubdir-%:
-       $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",)
+       $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/" CFLAGS="$(filter -O% -g%,$(CFLAGS))",)
 
 ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
 
@@ -408,8 +409,7 @@ common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr \
 bepo    cz
 
 ifdef INSTALL_BLOBS
-BLOBS=bios.bin bios-256k.bin bios-fast.bin \
-sgabios.bin vgabios.bin vgabios-cirrus.bin \
+BLOBS=bios.bin bios-256k.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin vgabios-virtio.bin \
 acpi-dsdt.aml \
 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin \
@@ -417,9 +417,10 @@ pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
 efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom \
 efi-pcnet.rom efi-rtl8139.rom efi-virtio.rom \
+efi-e1000e.rom efi-vmxnet3.rom \
 qemu-icon.bmp qemu_logo_no_text.svg \
 bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
-multiboot.bin linuxboot.bin kvmvapic.bin \
+multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin \
 s390-ccw.img \
 spapr-rtas.bin slof.bin \
 palcode-clipper \
@@ -668,3 +669,40 @@ endif
 -include $(wildcard *.d tests/*.d)
 
 include $(SRC_PATH)/tests/docker/Makefile.include
+
+.PHONY: help
+help:
+       @echo  'Generic targets:'
+       @echo  '  all             - Build all'
+       @echo  '  dir/file.o      - Build specified target only'
+       @echo  '  install         - Install QEMU, documentation and tools'
+       @echo  '  ctags/TAGS      - Generate tags file for editors'
+       @echo  '  cscope          - Generate cscope index'
+       @echo  ''
+       @$(if $(TARGET_DIRS), \
+               echo 'Architecture specific targets:'; \
+               $(foreach t, $(TARGET_DIRS), \
+               printf "  %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) $(t);) \
+               echo '')
+       @echo  'Cleaning targets:'
+       @echo  '  clean           - Remove most generated files but keep the config'
+       @echo  '  distclean       - Remove all generated files'
+       @echo  '  dist            - Build a distributable tarball'
+       @echo  ''
+       @echo  'Test targets:'
+       @echo  '  check           - Run all tests (check-help for details)'
+       @echo  '  docker          - Help about targets running tests inside Docker containers'
+       @echo  ''
+       @echo  'Documentation targets:'
+       @echo  '  dvi html info pdf'
+       @echo  '                  - Build documentation in specified format'
+       @echo  ''
+ifdef CONFIG_WIN32
+       @echo  'Windows targets:'
+       @echo  '  installer       - Build NSIS-based installer for qemu-ga'
+ifdef QEMU_GA_MSI_ENABLED
+       @echo  '  msi             - Build MSI-based installer for qemu-ga'
+endif
+       @echo  ''
+endif
+       @echo  '  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'