blob: e57216e53aba67eecfa128cd6292937a0d5bf6f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
--- ./configure.orig
+++ ./configure
@@ -1287,6 +1287,25 @@
fi
##########################################
+# libm check
+cat > $TMPC << EOF
+#include <math.h>
+int main(void) { return isnan(0.0); }
+EOF
+ if compile_prog "" "" ; then
+ LIBM=
+ elif compile_prog "" "-lm" ; then
+ LIBM="-lm"
+ else
+ echo
+ echo "Error: libm check failed"
+ echo
+ exit 1
+ fi
+
+
+
+##########################################
# zlib check
if test "$zlib" != "no" ; then
--- ./configure.orig
+++ ./configure
@@ -3283,6 +3283,7 @@
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
+echo "LIBM=$LIBM" >> $config_host_mak
# generate list of library paths for linker script
--- ./Makefile.orig
+++ ./Makefile
@@ -170,7 +170,7 @@
$(qapi-obj-y): $(GENERATED_HEADERS)
qapi-dir := $(BUILD_DIR)/qapi-generated
test-visitor.o test-qmp-commands.o qemu-ga$(EXESUF): QEMU_CFLAGS += -I $(qapi-dir)
-qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
+qemu-ga$(EXESUF): LIBS = $(LIBS_QGA) $(LIBM)
$(qapi-dir)/test-qapi-types.c $(qapi-dir)/test-qapi-types.h :\
$(SRC_PATH)/qapi-schema-test.json $(SRC_PATH)/scripts/qapi-types.py
--- ./Makefile.orig
+++ ./Makefile
@@ -34,7 +34,7 @@
$(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw)
-LIBS+=-lz $(LIBS_TOOLS)
+LIBS+=-lz $(LIBS_TOOLS) $(LIBM)
ifdef BUILD_DOCS
DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 QMP/qmp-commands.txt
|
