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Fri, 4 Sep 2020 11:41:45 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 52DD76FDB6 for ; Fri, 4 Sep 2020 11:41:45 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 38/46] configure: do not include dependency flags in QEMU_CFLAGS and LIBS Date: Fri, 4 Sep 2020 07:41:14 -0400 Message-Id: <20200904114122.31307-39-pbonzini@redhat.com> In-Reply-To: <20200904114122.31307-1-pbonzini@redhat.com> References: <20200904114122.31307-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/04 06:46:59 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.23 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" All Meson executables should specify their dependencies explicitly, either directly or indirectly via declare_dependency. Makefiles instead did not propagate dependencies correctly from static libraries, for example. Therefore, flags for dependencies need not be included in QEMU_CFLAGS. LIBS is not used at all, so drop that one as well. In a few cases the dependencies were not yet specified, so add them. Signed-off-by: Paolo Bonzini --- Makefile | 2 +- configure | 40 ---------------------------------------- hw/arm/meson.build | 2 +- hw/mips/meson.build | 2 +- hw/riscv/meson.build | 2 +- monitor/meson.build | 2 +- 6 files changed, 5 insertions(+), 45 deletions(-) diff --git a/Makefile b/Makefile index 678e76d6f2..d6c5c9fdef 100644 --- a/Makefile +++ b/Makefile @@ -155,7 +155,7 @@ dtc/%: .git-submodule-status # Therefore we replicate some of the logic in the sub-makefile. # Remove all the extra -Warning flags that QEMU uses that Capstone doesn't; # no need to annoy QEMU developers with such things. -CAP_CFLAGS = $(patsubst -W%,,$(CFLAGS) $(QEMU_CFLAGS)) +CAP_CFLAGS = $(patsubst -W%,,$(CFLAGS) $(QEMU_CFLAGS)) $(CAPSTONE_CFLAGS) CAP_CFLAGS += -DCAPSTONE_USE_SYS_DYN_MEM CAP_CFLAGS += -DCAPSTONE_HAS_ARM CAP_CFLAGS += -DCAPSTONE_HAS_ARM64 diff --git a/configure b/configure index e63b356234..0ca0eaf266 100755 --- a/configure +++ b/configure @@ -814,7 +814,6 @@ FreeBSD) audio_drv_list="oss try-sdl" audio_possible_drivers="oss sdl pa" # needed for kinfo_getvmmap(3) in libutil.h - LIBS="-lutil $LIBS" netmap="" # enable netmap autodetect HOST_VARIANT_DIR="freebsd" ;; @@ -872,13 +871,10 @@ SunOS) QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" # needed for TIOCWIN* defines in termios.h QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" - solarisnetlibs="-lsocket -lnsl -lresolv" - LIBS="$solarisnetlibs $LIBS" ;; Haiku) haiku="yes" QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS" - LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS" ;; Linux) audio_drv_list="try-pa oss" @@ -948,11 +944,7 @@ if test "$mingw32" = "yes" ; then HOST_DSOSUF=".dll" # MinGW needs -mthreads for TLS and macro _MT. CFLAGS="-mthreads $CFLAGS" - LIBS="-lwinmm -lws2_32 $LIBS" write_c_skeleton; - if compile_prog "" "-liberty" ; then - LIBS="-liberty $LIBS" - fi prefix="c:/Program Files/QEMU" qemu_suffix="" libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" @@ -2673,7 +2665,6 @@ if test "$xen" != "no" ; then if $pkg_config --exists xentoolcore; then xen_pc="$xen_pc xentoolcore" fi - QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)" xen_cflags="$($pkg_config --cflags $xen_pc)" xen_libs="$($pkg_config --libs $xen_pc)" else @@ -3058,8 +3049,6 @@ if test "$gnutls" != "no"; then # At least ubuntu 18.04 ships only shared libraries. write_c_skeleton if compile_prog "" "$gnutls_libs" ; then - LIBS="$gnutls_libs $LIBS" - QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags" pass="yes" fi fi @@ -3129,8 +3118,6 @@ if test "$nettle" != "no"; then # Link test to make sure the given libraries work (e.g for static). write_c_skeleton if compile_prog "" "$nettle_libs" ; then - LIBS="$nettle_libs $LIBS" - QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags" if test -z "$gcrypt"; then gcrypt="no" fi @@ -3173,8 +3160,6 @@ if test "$gcrypt" != "no"; then # Link test to make sure the given libraries work (e.g for static). write_c_skeleton if compile_prog "" "$gcrypt_libs" ; then - LIBS="$gcrypt_libs $LIBS" - QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags" pass="yes" fi fi @@ -3746,7 +3731,6 @@ for i in $glib_modules; do if $pkg_config --atleast-version=$glib_req_ver $i; then glib_cflags=$($pkg_config --cflags $i) glib_libs=$($pkg_config --libs $i) - LIBS="$glib_libs $LIBS" else error_exit "glib-$glib_req_ver $i is required to compile QEMU" fi @@ -4056,11 +4040,6 @@ if test "$linux_io_uring" != "no" ; then linux_io_uring_cflags=$($pkg_config --cflags liburing) linux_io_uring_libs=$($pkg_config --libs liburing) linux_io_uring=yes - - # io_uring is used in libqemuutil.a where per-file -libs variables are not - # seen by programs linking the archive. It's not ideal, but just add the - # library dependency globally. - LIBS="$linux_io_uring_libs $LIBS" else if test "$linux_io_uring" = "yes" ; then feature_not_found "linux io_uring" "Install liburing devel" @@ -4105,7 +4084,6 @@ EOF elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then attr=yes libattr_libs="-lattr" - LIBS="$libattr_libs $LIBS" libattr=yes else if test "$attr" = "yes" ; then @@ -4225,7 +4203,6 @@ if test "$opengl" != "no" ; then if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then gtk_gl="yes" fi - QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags" else if test "$opengl" = "yes" ; then feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" @@ -4974,7 +4951,6 @@ EOF $pkg_config --atleast-version=0.12.3 spice-protocol && \ compile_prog "$spice_cflags" "$spice_libs" ; then spice="yes" - QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" else if test "$spice" = "yes" ; then feature_not_found "spice" \ @@ -5157,7 +5133,6 @@ case "$capstone" in git_submodules="${git_submodules} capstone" fi mkdir -p capstone - QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include" if test "$mingw32" = "yes"; then LIBCAPSTONE=capstone.lib else @@ -5170,7 +5145,6 @@ case "$capstone" in system) capstone_libs="$($pkg_config --libs capstone)" capstone_cflags="$($pkg_config --cflags capstone)" - QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)" ;; no) @@ -5319,8 +5293,6 @@ EOF else urcu_bp_libs="-lurcu-bp" fi - - LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" else error_exit "Trace backend 'ust' missing lttng-ust header files" fi @@ -6101,7 +6073,6 @@ if test "$libpmem" != "no"; then libpmem="yes" libpmem_libs=$($pkg_config --libs libpmem) libpmem_cflags=$($pkg_config --cflags libpmem) - QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags" else if test "$libpmem" = "yes" ; then feature_not_found "libpmem" "Install nvml or pmdk" @@ -6118,7 +6089,6 @@ if test "$libdaxctl" != "no"; then libdaxctl="yes" libdaxctl_libs=$($pkg_config --libs libdaxctl) libdaxctl_cflags=$($pkg_config --cflags libdaxctl) - QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags" else if test "$libdaxctl" = "yes" ; then feature_not_found "libdaxctl" "Install libdaxctl" @@ -6301,11 +6271,6 @@ if test "$libudev" != "no" ; then fi fi -# Now we've finished running tests it's OK to add -Werror to the compiler flags -if test "$werror" = "yes"; then - QEMU_CFLAGS="-Werror $QEMU_CFLAGS" -fi - # Exclude --warn-common with TSan to suppress warnings from the TSan libraries. if test "$solaris" = "no" && test "$tsan" = "no"; then if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then @@ -6490,10 +6455,6 @@ echo_version() { fi } -# prepend ftd flags after all config tests are done -QEMU_CFLAGS="$fdt_cflags $QEMU_CFLAGS" -QEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS" - config_host_mak="config-host.mak" echo "# Automatically generated by configure - do not modify" > $config_host_mak @@ -7421,7 +7382,6 @@ echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak -echo "LIBS+=$LIBS" >> $config_host_mak echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak echo "EXESUF=$EXESUF" >> $config_host_mak diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 1ae5e17eeb..8480b7f37d 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -1,5 +1,5 @@ arm_ss = ss.source_set() -arm_ss.add(files('boot.c')) +arm_ss.add(files('boot.c'), fdt) arm_ss.add(when: 'CONFIG_PLATFORM_BUS', if_true: files('sysbus-fdt.c')) arm_ss.add(when: 'CONFIG_ARM_VIRT', if_true: files('virt.c')) arm_ss.add(when: 'CONFIG_ACPI', if_true: files('virt-acpi-build.c')) diff --git a/hw/mips/meson.build b/hw/mips/meson.build index 6ac9dc4cff..46294b7382 100644 --- a/hw/mips/meson.build +++ b/hw/mips/meson.build @@ -4,7 +4,7 @@ mips_ss.add(when: 'CONFIG_FULOONG', if_true: files('fuloong2e.c')) mips_ss.add(when: 'CONFIG_JAZZ', if_true: files('jazz.c')) mips_ss.add(when: 'CONFIG_MALTA', if_true: files('gt64xxx_pci.c', 'malta.c')) mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c')) -mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: files('boston.c')) +mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: [files('boston.c'), fdt]) mips_ss.add(when: 'CONFIG_MIPS_CPS', if_true: files('cps.c')) mips_ss.add(when: 'CONFIG_R4K', if_true: files('r4k.c')) diff --git a/hw/riscv/meson.build b/hw/riscv/meson.build index 25af9db75e..fe2ea75f65 100644 --- a/hw/riscv/meson.build +++ b/hw/riscv/meson.build @@ -1,5 +1,5 @@ riscv_ss = ss.source_set() -riscv_ss.add(files('boot.c')) +riscv_ss.add(files('boot.c'), fdt) riscv_ss.add(files('numa.c')) riscv_ss.add(when: 'CONFIG_HART', if_true: files('riscv_hart.c')) riscv_ss.add(when: 'CONFIG_OPENTITAN', if_true: files('opentitan.c')) diff --git a/monitor/meson.build b/monitor/meson.build index 0484a64341..eb2a534fdc 100644 --- a/monitor/meson.build +++ b/monitor/meson.build @@ -6,4 +6,4 @@ softmmu_ss.add(files( 'qmp-cmds.c', )) -specific_ss.add(when: 'CONFIG_SOFTMMU', if_true: files('misc.c')) +specific_ss.add(when: 'CONFIG_SOFTMMU', if_true: [files('misc.c'), spice])