meson: pick libfdt from common_ss when building target-specific files

Avoid having to list dependencies such as libfdt twice, both on common_ss
and specific_ss.  Instead, just take all the dependencies in common_ss
and allow the target-specific libqemu-*.fa library to use them.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/arm/meson.build b/hw/arm/meson.build
index 6808135c1f79c349f4e7e1fbf20420724bdef189..aefde0c69a303957e77c9b9912e7589039ea846d 100644 (file)
--- 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'), fdt)
+arm_ss.add(files('boot.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'))
 arm_ss.add(when: 'CONFIG_DIGIC', if_true: files('digic_boards.c'))

diff --git a/hw/loongarch/meson.build b/hw/loongarch/meson.build
index d306d82c2ee0e6a671f8180c6554a7185d47c98e..bce7ebac97e4c5c611b9354a95cc1cea9e0e0f7d 100644 (file)
--- a/hw/loongarch/meson.build
+++ b/hw/loongarch/meson.build
@@ -3,7 +3,7 @@ loongarch_ss.add(files(
     'fw_cfg.c',
     'boot.c',
 ))
-loongarch_ss.add(when: 'CONFIG_LOONGARCH_VIRT', if_true: [files('virt.c'), fdt])
+loongarch_ss.add(when: 'CONFIG_LOONGARCH_VIRT', if_true: files('virt.c'))
 loongarch_ss.add(when: 'CONFIG_ACPI', if_true: files('acpi-build.c'))
 
 hw_arch += {'loongarch': loongarch_ss}

diff --git a/hw/mips/meson.build b/hw/mips/meson.build
index f06d88f34307cc2425e5d9b4c275555f16306833..ca37c42d900406db3c1c5be7ad0bbe38397f851c 100644 (file)
--- a/hw/mips/meson.build
+++ b/hw/mips/meson.build
@@ -9,7 +9,7 @@ if 'CONFIG_TCG' in config_all_accel
 mips_ss.add(when: 'CONFIG_JAZZ', if_true: files('jazz.c'))
 mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c'))
 mips_ss.add(when: 'CONFIG_FULOONG', if_true: files('fuloong2e.c'))
-mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: [files('boston.c'), fdt])
+mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: files('boston.c'))
 endif
 
 hw_arch += {'mips': mips_ss}

diff --git a/hw/openrisc/meson.build b/hw/openrisc/meson.build
index 2dbc6365bb7cead915c5d66499d67b77fc6c004a..82f1f0ef1cc91e437bb3dcc2279957c189212d2e 100644 (file)
--- a/hw/openrisc/meson.build
+++ b/hw/openrisc/meson.build
@@ -1,7 +1,7 @@
 openrisc_ss = ss.source_set()
 openrisc_ss.add(files('cputimer.c'))
 openrisc_ss.add(files('boot.c'))
-openrisc_ss.add(when: 'CONFIG_OR1K_SIM', if_true: [files('openrisc_sim.c'), fdt])
-openrisc_ss.add(when: 'CONFIG_OR1K_VIRT', if_true: [files('virt.c'), fdt])
+openrisc_ss.add(when: 'CONFIG_OR1K_SIM', if_true: files('openrisc_sim.c'))
+openrisc_ss.add(when: 'CONFIG_OR1K_VIRT', if_true: files('virt.c'))
 
 hw_arch += {'openrisc': openrisc_ss}

diff --git a/hw/ppc/meson.build b/hw/ppc/meson.build
index d096636ee7f8f3309f4621352e069d96feae6d90..3ebbf329bccdf2a0e8eca01ea8e2302f5a5adac5 100644 (file)
--- a/hw/ppc/meson.build
+++ b/hw/ppc/meson.build
@@ -3,9 +3,7 @@ ppc_ss.add(files(
   'ppc.c',
   'ppc_booke.c',
 ))
-ppc_ss.add(when: 'CONFIG_FDT_PPC', if_true: [files(
-  'fdt.c',
-), fdt])
+ppc_ss.add(when: 'CONFIG_FDT_PPC', if_true: files('fdt.c'))
 ppc_ss.add(when: 'CONFIG_FW_CFG_PPC', if_true: files('fw_cfg.c'))
 
 # IBM pSeries (sPAPR)

diff --git a/hw/riscv/meson.build b/hw/riscv/meson.build
index 2f7ee81be3ca916185c00d9ae5a19e45928f871e..f872674093a1839ca4d1c0f2137722699877cea7 100644 (file)
--- 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'), fdt)
+riscv_ss.add(files('boot.c'))
 riscv_ss.add(when: 'CONFIG_RISCV_NUMA', if_true: files('numa.c'))
 riscv_ss.add(files('riscv_hart.c'))
 riscv_ss.add(when: 'CONFIG_OPENTITAN', if_true: files('opentitan.c'))

diff --git a/meson.build b/meson.build
index 83ae4347c7f983b2fc5a9095fea91ea16443a6d6..ab1f44b25c2d89aee86f3b51081b06f1c83dbfca 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -3867,15 +3867,23 @@ foreach target : target_dirs
 
   target_common = common_ss.apply(config_target, strict: false)
   objects = common_all.extract_objects(target_common.sources())
-  deps = target_common.dependencies()
+  arch_deps += target_common.dependencies()
 
   target_specific = specific_ss.apply(config_target, strict: false)
   arch_srcs += target_specific.sources()
   arch_deps += target_specific.dependencies()
 
+  # allow using headers from the dependencies but do not include the sources,
+  # because this emulator only needs those in "objects".  For external
+  # dependencies, the full dependency is included below in the executable.
+  lib_deps = []
+  foreach dep : arch_deps
+    lib_deps += dep.partial_dependency(compile_args: true, includes: true)
+  endforeach
+
   lib = static_library('qemu-' + target,
                  sources: arch_srcs + genh,
-                 dependencies: arch_deps,
+                 dependencies: lib_deps,
                  objects: objects,
                  include_directories: target_inc,
                  c_args: c_args,
@@ -3923,7 +3931,7 @@ foreach target : target_dirs
     emulator = executable(exe_name, exe['sources'],
                install: true,
                c_args: c_args,
-               dependencies: arch_deps + deps + exe['dependencies'],
+               dependencies: arch_deps + exe['dependencies'],
                objects: lib.extract_all_objects(recursive: true),
                link_depends: [block_syms, qemu_syms],
                link_args: link_args,