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configure: only link capstone to emulation targets 

Only the emulators link to code that uses capstone, so adding it to the
global LIBs places undesirable dependancies on other binaries, in
particular the tools.

There is no variable that covers both user emulation and machine
emulation, so add a new "$libs_cpu" for this purpose.

In particular this removes the 8 MB capstone dep from the things
qemu-img links against, allowing for a more minimal installation
in scenarios that don't want system emulators installed.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2019-05-16 10:51:34 +01:00
parent f887849007
commit 02f9135be6
2 changed files with 5 additions and 2 deletions
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1
Makefile.target
View File

@ -120,6 +120,7 @@ obj-$(CONFIG_TCG) += fpu/softfloat.o
obj-y += target/$(TARGET_BASE_ARCH)/
obj-y += disas.o
obj-$(call notempty,$(TARGET_XML_FILES)) += gdbstub-xml.o
LIBS := $(libs_cpu) $(LIBS)
#########################################################
# Linux user emulator target

6
configure vendored
View File

@ -294,6 +294,7 @@ audio_drv_list=""
block_drv_rw_whitelist=""
block_drv_ro_whitelist=""
host_cc="cc"
libs_cpu=""
libs_softmmu=""
libs_tools=""
audio_pt_int=""
@ -5042,12 +5043,12 @@ case "$capstone" in
else
LIBCAPSTONE=libcapstone.a
fi
LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
;;
system)
QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
LIBS="$($pkg_config --libs capstone) $LIBS"
libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
;;
no)
@ -6537,6 +6538,7 @@ echo "qemu_helperdir=$libexecdir" >> $config_host_mak
echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
echo "qemu_icondir=$qemu_icondir" >> $config_host_mak
echo "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
echo "libs_cpu=$libs_cpu" >> $config_host_mak
echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
echo "GIT=$git" >> $config_host_mak
echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak