cleanup qemu/configure
This commit is contained in:
Nguyen Anh Quynh
parent
9735c6e28e
commit
37410d02f1
205
qemu/configure
vendored
205
qemu/configure
vendored
@ -174,9 +174,7 @@ linux="no"
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solaris="no"
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softmmu="yes"
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aix="no"
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pkgversion=""
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pie=""
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zero_malloc=""
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# parse CC options first
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for opt do
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@ -552,8 +550,6 @@ for opt do
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;;
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--disable-stack-protector) stack_protector="no"
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;;
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--with-pkgversion=*) pkgversion=" ($optarg)"
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;;
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*)
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echo "ERROR: unknown option $opt"
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echo "Try '$0 --help' for more information"
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@ -953,99 +949,6 @@ if test "$mingw32" != yes -a "$pthread" = no; then
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"Make sure to have the pthread libs and headers installed."
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fi
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# check for pthread_setname_np
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pthread_setname_np=no
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cat > $TMPC << EOF
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#include <pthread.h>
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static void *f(void *p) { return NULL; }
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int main(void)
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{
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pthread_t thread;
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pthread_create(&thread, 0, f, 0);
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pthread_setname_np(thread, "QEMU");
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return 0;
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}
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EOF
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if compile_prog "" "$pthread_lib" ; then
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pthread_setname_np=yes
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fi
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# check if pipe2 is there
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pipe2=no
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cat > $TMPC << EOF
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#include <unistd.h>
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#include <fcntl.h>
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int main(void)
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{
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int pipefd[2];
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return pipe2(pipefd, O_CLOEXEC);
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}
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EOF
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if compile_prog "" "" ; then
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pipe2=yes
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fi
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##########################################
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# signalfd probe
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signalfd="no"
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cat > $TMPC << EOF
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#include <unistd.h>
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#include <sys/syscall.h>
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#include <signal.h>
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int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
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EOF
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if compile_prog "" "" ; then
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signalfd=yes
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fi
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# check if eventfd is supported
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eventfd=no
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cat > $TMPC << EOF
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#include <sys/eventfd.h>
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int main(void)
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{
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return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
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}
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EOF
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if compile_prog "" "" ; then
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eventfd=yes
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fi
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# check for ppoll support
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ppoll=no
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cat > $TMPC << EOF
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#include <poll.h>
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int main(void)
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{
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struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
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ppoll(&pfd, 1, 0, 0);
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return 0;
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}
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EOF
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if compile_prog "" "" ; then
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ppoll=yes
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fi
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# check for prctl(PR_SET_TIMERSLACK , ... ) support
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prctl_pr_set_timerslack=no
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cat > $TMPC << EOF
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#include <sys/prctl.h>
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int main(void)
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{
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prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
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return 0;
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}
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EOF
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if compile_prog "" "" ; then
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prctl_pr_set_timerslack=yes
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fi
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# Search for bswap_32 function
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byteswap_h=no
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cat > $TMPC << EOF
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@ -1109,46 +1012,6 @@ if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
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libs_softmmu="-lutil $libs_softmmu"
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fi
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########################################
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# check if we have linux/magic.h
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linux_magic_h=no
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cat > $TMPC << EOF
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#include <linux/magic.h>
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int main(void) {
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return 0;
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}
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EOF
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if compile_prog "" "" ; then
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linux_magic_h=yes
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fi
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########################################
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# check whether we can disable warning option with a pragma (this is needed
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# to silence warnings in the headers of some versions of external libraries).
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# This test has to be compiled with -Werror as otherwise an unknown pragma is
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# only a warning.
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#
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# If we can't selectively disable warning in the code, disable -Werror so that
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# the build doesn't fail anyway.
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pragma_disable_unused_but_set=no
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cat > $TMPC << EOF
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
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#pragma GCC diagnostic ignored "-Wstrict-prototypes"
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#pragma GCC diagnostic pop
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int main(void) {
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return 0;
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}
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EOF
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if compile_prog "-Werror" "" ; then
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pragma_diagnostic_available=yes
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else
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werror=no
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fi
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########################################
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# check if we have valgrind/valgrind.h
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@ -1163,21 +1026,6 @@ if compile_prog "" "" ; then
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valgrind_h=yes
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fi
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########################################
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# check if environ is declared
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has_environ=no
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cat > $TMPC << EOF
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#include <unistd.h>
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int main(void) {
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environ = 0;
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return 0;
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}
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EOF
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if compile_prog "" "" ; then
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has_environ=yes
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fi
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########################################
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# check if cpuid.h is usable.
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@ -1226,17 +1074,6 @@ if compile_prog "" "" ; then
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int128=yes
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fi
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##########################################
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# Disable zero malloc errors for official releases unless explicitly told to
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# enable/disable
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if test -z "$zero_malloc" ; then
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if test "$z_version" = "50" ; then
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zero_malloc="no"
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else
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zero_malloc="yes"
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fi
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fi
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# Now we've finished running tests it's OK to add -Werror to the compiler flags
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if test "$werror" = "yes"; then
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QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
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@ -1342,30 +1179,14 @@ if test "$static" = "yes" ; then
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fi
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qemu_version=`head $source_path/VERSION`
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echo "VERSION=$qemu_version" >>$config_host_mak
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echo "PKGVERSION=$pkgversion" >>$config_host_mak
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echo "SRC_PATH=$source_path" >> $config_host_mak
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echo "TARGET_DIRS=$target_list" >> $config_host_mak
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if test "$pipe2" = "yes" ; then
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echo "CONFIG_PIPE2=y" >> $config_host_mak
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fi
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if test "$eventfd" = "yes" ; then
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echo "CONFIG_EVENTFD=y" >> $config_host_mak
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fi
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if test "$ppoll" = "yes" ; then
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echo "CONFIG_PPOLL=y" >> $config_host_mak
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fi
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if test "$prctl_pr_set_timerslack" = "yes" ; then
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echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
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fi
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if test "$byteswap_h" = "yes" ; then
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echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
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fi
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if test "$bswap_h" = "yes" ; then
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echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
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fi
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if test "$signalfd" = "yes" ; then
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echo "CONFIG_SIGNALFD=y" >> $config_host_mak
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fi
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if test "$tcg_interpreter" = "yes" ; then
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echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
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fi
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@ -1375,26 +1196,10 @@ if [ "$bsd" = "yes" ] ; then
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echo "CONFIG_BSD=y" >> $config_host_mak
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fi
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if test "$zero_malloc" = "yes" ; then
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echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
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fi
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if test "$linux_magic_h" = "yes" ; then
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echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
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fi
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if test "$pragma_diagnostic_available" = "yes" ; then
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echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
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fi
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if test "$valgrind_h" = "yes" ; then
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echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
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fi
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if test "$has_environ" = "yes" ; then
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echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
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fi
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if test "$cpuid_h" = "yes" ; then
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echo "CONFIG_CPUID_H=y" >> $config_host_mak
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fi
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@ -1403,16 +1208,6 @@ if test "$int128" = "yes" ; then
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echo "CONFIG_INT128=y" >> $config_host_mak
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fi
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# Hold two types of flag:
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# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
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# a thread we have a handle to
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# CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular
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# platform
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if test "$pthread_setname_np" = "yes" ; then
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echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
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echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
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fi
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if test "$tcg_interpreter" = "yes"; then
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QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
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elif test "$ARCH" = "sparc64" ; then
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