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Tue, 17 May 2022 02:26:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwNewSSzTR8NvKKvRQ463TmgkNACCC7wE1648FoJ3LPKXgIsboXz+aTutu1gPslW4dkygZl+A== X-Received: by 2002:a17:906:dc8a:b0:6f9:13e9:4c87 with SMTP id cs10-20020a170906dc8a00b006f913e94c87mr18539310ejc.729.1652779603313; Tue, 17 May 2022 02:26:43 -0700 (PDT) Received: from [192.168.10.118] ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id y21-20020a056402171500b0042617ba639esm6530534edu.40.2022.05.17.02.26.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 May 2022 02:26:42 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: alex.bennee@linaro.org, richard.henderson@linaro.org Subject: [PATCH 10/16] configure: introduce --cross-prefix-*= Date: Tue, 17 May 2022 11:26:10 +0200 Message-Id: <20220517092616.1272238-11-pbonzini@redhat.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220517092616.1272238-1-pbonzini@redhat.com> References: <20220517092616.1272238-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Also in preparation for handling more binaries from the cross binutils, support an option --cross-prefix-ARCH. All cross_cc_* defaults are replaced with cross_prefix_*; the cross_cc_* fallbacks are extended to the cross-compilation prefix, but the compiler fallbacks remain as well. This way, for example, --cross-cc-arm=arm-linux-gnueabihf-clang also applies to armeb binaries. Reviewed-by: Richard Henderson Signed-off-by: Paolo Bonzini --- configure | 137 ++++++++++++++++++++++++++++++------------------------ 1 file changed, 77 insertions(+), 60 deletions(-) diff --git a/configure b/configure index 016df3fa6e..ee4fcdacfe 100755 --- a/configure +++ b/configure @@ -365,6 +365,11 @@ for opt do --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} eval "cross_cc_${cc_arch}=\$optarg" ;; + --cross-prefix-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-prefix-FOO option" + ;; + --cross-prefix-*) cc_arch=${opt#--cross-prefix-}; cc_arch=${cc_arch%%=*} + eval "cross_prefix_${cc_arch}=\$optarg" + ;; esac done # OS specific @@ -730,6 +735,8 @@ for opt do ;; --cross-cc-*) ;; + --cross-prefix-*) + ;; --enable-debug-info) meson_option_add -Ddebug=true ;; --disable-debug-info) meson_option_add -Ddebug=false @@ -1026,6 +1033,7 @@ Advanced options (experts only): --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS --cross-cc-ARCH=CC use compiler when building ARCH guest test cases --cross-cc-cflags-ARCH= use compiler flags when building ARCH guest tests + --cross-prefix-ARCH=PREFIX cross compiler prefix when building ARCH guest test cases --make=MAKE use specified make [$make] --python=PYTHON use specified python [$python] --meson=MESON use specified meson [$meson] @@ -1831,44 +1839,54 @@ if test $use_containers = "yes"; then fi # cross compilers defaults, can be overridden with --cross-cc-ARCH -: ${cross_cc_aarch64="aarch64-linux-gnu-gcc"} +: ${cross_prefix_aarch64="aarch64-linux-gnu-"} +: ${cross_prefix_aarch64_be="$cross_prefix_aarch64"} +: ${cross_prefix_alpha="alpha-linux-gnu-"} +: ${cross_prefix_arm="arm-linux-gnueabihf-"} +: ${cross_prefix_armeb="$cross_prefix_arm"} +: ${cross_prefix_hexagon="hexagon-unknown-linux-musl-"} +: ${cross_prefix_hppa="hppa-linux-gnu-"} +: ${cross_prefix_i386="i686-linux-gnu-"} +: ${cross_prefix_m68k="m68k-linux-gnu-"} +: ${cross_prefix_microblaze="microblaze-linux-musl-"} +: ${cross_prefix_mips64el="mips64el-linux-gnuabi64-"} +: ${cross_prefix_mips64="mips64-linux-gnuabi64-"} +: ${cross_prefix_mipsel="mipsel-linux-gnu-"} +: ${cross_prefix_mips="mips-linux-gnu-"} +: ${cross_prefix_nios2="nios2-linux-gnu-"} +: ${cross_prefix_ppc="powerpc-linux-gnu-"} +: ${cross_prefix_ppc64="powerpc64-linux-gnu-"} +: ${cross_prefix_ppc64le="$cross_prefix_ppc64"} +: ${cross_prefix_riscv64="riscv64-linux-gnu-"} +: ${cross_prefix_s390x="s390x-linux-gnu-"} +: ${cross_prefix_sh4="sh4-linux-gnu-"} +: ${cross_prefix_sparc64="sparc64-linux-gnu-"} +: ${cross_prefix_sparc="$cross_prefix_sparc64"} +: ${cross_prefix_x86_64="x86_64-linux-gnu-"} + : ${cross_cc_aarch64_be="$cross_cc_aarch64"} : ${cross_cc_cflags_aarch64_be="-mbig-endian"} -: ${cross_cc_alpha="alpha-linux-gnu-gcc"} -: ${cross_cc_arm="arm-linux-gnueabihf-gcc"} : ${cross_cc_armeb="$cross_cc_arm"} : ${cross_cc_cflags_armeb="-mbig-endian"} : ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"} : ${cross_cc_cflags_hexagon="-mv67 -O2 -static"} -: ${cross_cc_hppa="hppa-linux-gnu-gcc"} -: ${cross_cc_i386="i686-linux-gnu-gcc"} : ${cross_cc_cflags_i386="-m32"} -: ${cross_cc_m68k="m68k-linux-gnu-gcc"} -: ${cross_cc_microblaze="microblaze-linux-musl-gcc"} -: ${cross_cc_mips64el="mips64el-linux-gnuabi64-gcc"} -: ${cross_cc_mips64="mips64-linux-gnuabi64-gcc"} -: ${cross_cc_mipsel="mipsel-linux-gnu-gcc"} -: ${cross_cc_mips="mips-linux-gnu-gcc"} -: ${cross_cc_nios2="nios2-linux-gnu-gcc"} -: ${cross_cc_ppc="powerpc-linux-gnu-gcc"} : ${cross_cc_cflags_ppc="-m32"} -: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"} : ${cross_cc_cflags_ppc64="-m64 -mbig-endian"} : ${cross_cc_ppc64le="$cross_cc_ppc64"} : ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"} -: ${cross_cc_riscv64="riscv64-linux-gnu-gcc"} -: ${cross_cc_s390x="s390x-linux-gnu-gcc"} -: ${cross_cc_sh4="sh4-linux-gnu-gcc"} -: ${cross_cc_sparc64="sparc64-linux-gnu-gcc"} : ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"} : ${cross_cc_sparc="$cross_cc_sparc64"} : ${cross_cc_cflags_sparc="-m32 -mcpu=supersparc"} -: ${cross_cc_x86_64="x86_64-linux-gnu-gcc"} : ${cross_cc_cflags_x86_64="-m64"} -# tricore is special as it doesn't have a compiler -: ${cross_as_tricore="tricore-as"} -: ${cross_ld_tricore="tricore-ld"} +compute_target_variable() { + if eval test -n "\"\${cross_prefix_$1}\""; then + if eval has "\"\${cross_prefix_$1}\$3\""; then + eval "$2=\"\${cross_prefix_$1}\$3\"" + fi + fi +} probe_target_compiler() { # reset all output variables @@ -1914,93 +1932,99 @@ probe_target_compiler() { aarch64) # We don't have any bigendian build tools so we only use this for AArch64 container_image=debian-arm64-cross - container_cross_cc=aarch64-linux-gnu-gcc-10 + container_cross_prefix=aarch64-linux-gnu- + container_cross_cc=${container_cross_prefix}gcc-10 ;; alpha) container_image=debian-alpha-cross - container_cross_cc=alpha-linux-gnu-gcc + container_cross_prefix=alpha-linux-gnu- ;; arm) # We don't have any bigendian build tools so we only use this for ARM container_image=debian-armhf-cross - container_cross_cc=arm-linux-gnueabihf-gcc + container_cross_prefix=arm-linux-gnueabihf- ;; cris) container_image=fedora-cris-cross - container_cross_cc=cris-linux-gnu-gcc + container_cross_prefix=cris-linux-gnu- ;; hexagon) container_image=debian-hexagon-cross - container_cross_cc=hexagon-unknown-linux-musl-clang + container_cross_prefix=hexagon-unknown-linux-musl- + container_cross_cc=${container_cross_prefix}clang ;; hppa) container_image=debian-hppa-cross - container_cross_cc=hppa-linux-gnu-gcc + container_cross_prefix=hppa-linux-gnu- ;; i386) container_image=fedora-i386-cross - container_cross_cc=gcc + container_cross_prefix= ;; m68k) container_image=debian-m68k-cross - container_cross_cc=m68k-linux-gnu-gcc + container_cross_prefix=m68k-linux-gnu- ;; microblaze) container_image=debian-microblaze-cross - container_cross_cc=microblaze-linux-musl-gcc + container_cross_prefix=microblaze-linux-musl- ;; mips64el) container_image=debian-mips64el-cross - container_cross_cc=mips64el-linux-gnuabi64-gcc + container_cross_prefix=mips64el-linux-gnuabi64- ;; mips64) container_image=debian-mips64-cross - container_cross_cc=mips64-linux-gnuabi64-gcc + container_cross_prefix=mips64-linux-gnuabi64- ;; mipsel) container_image=debian-mipsel-cross - container_cross_cc=mipsel-linux-gnu-gcc + container_cross_prefix=mipsel-linux-gnu- ;; mips) container_image=debian-mips-cross - container_cross_cc=mips-linux-gnu-gcc + container_cross_prefix=mips-linux-gnu- ;; nios2) container_image=debian-nios2-cross - container_cross_cc=nios2-linux-gnu-gcc + container_cross_prefix=nios2-linux-gnu- ;; ppc) container_image=debian-powerpc-test-cross - container_cross_cc=powerpc-linux-gnu-gcc-10 + container_cross_prefix=powerpc-linux-gnu- + container_cross_cc=${container_cross_prefix}gcc-10 ;; ppc64|ppc64le) container_image=debian-powerpc-test-cross - container_cross_cc=powerpc${1#ppc}-linux-gnu-gcc-10 + container_cross_prefix=powerpc${1#ppc}-linux-gnu- + container_cross_cc=${container_cross_prefix}gcc-10 ;; riscv64) container_image=debian-riscv64-test-cross - container_cross_cc=riscv64-linux-gnu-gcc + container_cross_prefix=riscv64-linux-gnu- ;; s390x) container_image=debian-s390x-cross - container_cross_cc=s390x-linux-gnu-gcc + container_cross_prefix=s390x-linux-gnu- ;; sh4) container_image=debian-sh4-cross - container_cross_cc=sh4-linux-gnu-gcc + container_cross_prefix=sh4-linux-gnu- ;; sparc64) container_image=debian-sparc64-cross - container_cross_cc=sparc64-linux-gnu-gcc + container_cross_prefix=sparc64-linux-gnu- ;; tricore) container_image=debian-tricore-cross + container_cross_prefix=tricore- container_cross_as=tricore-as container_cross_ld=tricore-ld + break ;; x86_64) container_image=debian-amd64-cross - container_cross_cc=x86_64-linux-gnu-gcc + container_cross_prefix=x86_64-linux-gnu- ;; xtensa*) # FIXME: xtensa-linux-user? @@ -2008,9 +2032,12 @@ probe_target_compiler() { container_image=debian-xtensa-cross # default to the dc232b cpu - container_cross_cc=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf-gcc + container_cross_prefix=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf- ;; esac + : ${container_cross_cc:=${container_cross_prefix}gcc} + : ${container_cross_as:=${container_cross_prefix}as} + : ${container_cross_ld:=${container_cross_prefix}ld} done eval "target_cflags=\${cross_cc_cflags_$1}" @@ -2018,17 +2045,11 @@ probe_target_compiler() { if eval has "\"\${cross_cc_$1}\""; then eval "target_cc=\"\${cross_cc_$1}\"" fi + else + compute_target_variable $1 target_cc gcc fi - if eval test -n "\"\${cross_as_$1}\""; then - if eval has "\"\${cross_as_$1}\""; then - eval "target_as=\"\${cross_as_$1}\"" - fi - fi - if eval test -n "\"\${cross_ld_$1}\""; then - if eval has "\"\${cross_ld_$1}\""; then - eval "target_ld=\"\${cross_ld_$1}\"" - fi - fi + compute_target_variable $1 target_as as + compute_target_variable $1 target_ld ld if test "$1" = $cpu; then : ${target_cc:=$cc} : ${target_as:=$as} @@ -2061,12 +2082,8 @@ write_container_target_makefile() { if test -n "$container_cross_cc"; then echo "CC=\$(DOCKER_SCRIPT) cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --" fi - if test -n "$container_cross_as"; then - echo "AS=\$(DOCKER_SCRIPT) cc --cc $container_cross_as -i qemu/$container_image -s $source_path --" - fi - if test -n "$container_cross_ld"; then - echo "LD=\$(DOCKER_SCRIPT) cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --" - fi + echo "AS=\$(DOCKER_SCRIPT) cc --cc $container_cross_as -i qemu/$container_image -s $source_path --" + echo "LD=\$(DOCKER_SCRIPT) cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --" } -- 2.36.0