Revision 40d6444e configure
| b/configure | ||
|---|---|---|
| 172 | 172 |
blobs="yes" |
| 173 | 173 |
pkgversion="" |
| 174 | 174 |
check_utests="" |
| 175 |
user_pie="no"
|
|
| 175 |
pie=""
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|
| 176 | 176 |
zero_malloc="" |
| 177 | 177 |
trace_backend="nop" |
| 178 | 178 |
trace_file="trace" |
| ... | ... | |
| 701 | 701 |
;; |
| 702 | 702 |
--disable-guest-base) guest_base="no" |
| 703 | 703 |
;; |
| 704 |
--enable-user-pie) user_pie="yes"
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|
| 704 |
--enable-pie) pie="yes"
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|
| 705 | 705 |
;; |
| 706 |
--disable-user-pie) user_pie="no"
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| 706 |
--disable-pie) pie="no"
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|
| 707 | 707 |
;; |
| 708 | 708 |
--enable-uname-release=*) uname_release="$optarg" |
| 709 | 709 |
;; |
| ... | ... | |
| 1031 | 1031 |
echo " --enable-guest-base enable GUEST_BASE support for usermode" |
| 1032 | 1032 |
echo " emulation targets" |
| 1033 | 1033 |
echo " --disable-guest-base disable GUEST_BASE support" |
| 1034 |
echo " --enable-user-pie build usermode emulation targets as PIE"
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| 1035 |
echo " --disable-user-pie do not build usermode emulation targets as PIE"
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| 1034 |
echo " --enable-pie build Position Independent Executables"
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| 1035 |
echo " --disable-pie do not build Position Independent Executables"
|
|
| 1036 | 1036 |
echo " --fmod-lib path to FMOD library" |
| 1037 | 1037 |
echo " --fmod-inc path to FMOD includes" |
| 1038 | 1038 |
echo " --oss-lib path to OSS library" |
| ... | ... | |
| 1099 | 1099 |
fi |
| 1100 | 1100 |
done |
| 1101 | 1101 |
|
| 1102 |
if test "$static" = "yes" ; then |
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| 1103 |
if test "$pie" = "yes" ; then |
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| 1104 |
echo "static and pie are mutually incompatible" |
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| 1105 |
exit 1 |
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| 1106 |
else |
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| 1107 |
pie="no" |
|
| 1108 |
fi |
|
| 1109 |
fi |
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| 1110 |
|
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| 1111 |
if test "$pie" = ""; then |
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| 1112 |
case "$cpu-$targetos" in |
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| 1113 |
i386-Linux|x86_64-Linux) |
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| 1114 |
;; |
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| 1115 |
*) |
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| 1116 |
pie="no" |
|
| 1117 |
;; |
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| 1118 |
esac |
|
| 1119 |
fi |
|
| 1120 |
|
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| 1121 |
if test "$pie" != "no" ; then |
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| 1122 |
cat > $TMPC << EOF |
|
| 1123 |
int main(void) { return 0; }
|
|
| 1124 |
EOF |
|
| 1125 |
if compile_prog "-fPIE -DPIE" "-pie"; then |
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| 1126 |
QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" |
|
| 1127 |
LDFLAGS="-pie $LDFLAGS" |
|
| 1128 |
pie="yes" |
|
| 1129 |
if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then |
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| 1130 |
LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" |
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| 1131 |
fi |
|
| 1132 |
else |
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| 1133 |
if test "$pie" = "yes"; then |
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| 1134 |
echo "PIE not available due to missing toolchain support" |
|
| 1135 |
exit 1 |
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| 1136 |
else |
|
| 1137 |
echo "Disabling PIE due to missing toolchain support" |
|
| 1138 |
pie="no" |
|
| 1139 |
fi |
|
| 1140 |
fi |
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| 1141 |
fi |
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| 1142 |
|
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| 1102 | 1143 |
# |
| 1103 | 1144 |
# Solaris specific configure tool chain decisions |
| 1104 | 1145 |
# |
| ... | ... | |
| 2765 | 2806 |
echo "uname -r $uname_release" |
| 2766 | 2807 |
echo "NPTL support $nptl" |
| 2767 | 2808 |
echo "GUEST_BASE $guest_base" |
| 2768 |
echo "PIE user targets $user_pie"
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|
| 2809 |
echo "PIE $pie"
|
|
| 2769 | 2810 |
echo "vde support $vde" |
| 2770 | 2811 |
echo "Linux AIO support $linux_aio" |
| 2771 | 2812 |
echo "ATTR/XATTR support $attr" |
| ... | ... | |
| 3225 | 3266 |
symlink $source_path/Makefile.dis $d/Makefile |
| 3226 | 3267 |
echo > $d/config.mak |
| 3227 | 3268 |
done |
| 3228 |
if test "$static" = "no" -a "$user_pie" = "yes" ; then |
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| 3229 |
echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak |
|
| 3230 |
fi |
|
| 3231 | 3269 |
|
| 3232 | 3270 |
for target in $target_list; do |
| 3233 | 3271 |
target_dir="$target" |
| ... | ... | |
| 3646 | 3684 |
esac |
| 3647 | 3685 |
fi |
| 3648 | 3686 |
|
| 3649 |
if test "$target_user_only" = "yes" -a "$static" = "no" -a \ |
|
| 3650 |
"$user_pie" = "yes" ; then |
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| 3651 |
cflags="-fpie $cflags" |
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| 3652 |
ldflags="-pie $ldflags" |
|
| 3653 |
fi |
|
| 3654 |
|
|
| 3655 | 3687 |
if test "$target_softmmu" = "yes" -a \( \ |
| 3656 | 3688 |
"$TARGET_ARCH" = "microblaze" -o \ |
| 3657 | 3689 |
"$TARGET_ARCH" = "cris" \) ; then |
| ... | ... | |
| 3775 | 3807 |
mkdir -p $d |
| 3776 | 3808 |
mkdir -p $d/trace |
| 3777 | 3809 |
symlink $source_path/Makefile.user $d/Makefile |
| 3778 |
if test "$static" = "no" -a "$user_pie" = "yes" ; then |
|
| 3779 |
echo "QEMU_CFLAGS+=-fpie" > $d/config.mak |
|
| 3780 |
fi |
|
| 3781 | 3810 |
|
| 3782 | 3811 |
if test "$docs" = "yes" ; then |
| 3783 | 3812 |
mkdir -p QMP |
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