3 cat > sed.script << "EOF"
7 s/typedef \(.*\) __u\([1-9]*\);/#define __U\2_TYPEDEF \1/
8 s/typedef \(.*\) __s\([1-9]*\);/#define __S\2_TYPEDEF \1/
11 if test -z "$CC"; then
15 if test -z "$CPP"; then
19 /bin/echo -n "checking for __uNN types... "
20 # can't check [ -f /usr/include/asm/types.h ] directly, since
21 # the include path might be different if cross-compiling
22 if echo '#include <asm/types.h>' | $CPP - 2> parse-types.log | \
23 sed -f sed.script | grep '^#' > asm_types.h; then
24 echo "using <asm/types.h>"
26 echo "using generic types"
31 cp asm_types.h asm_types.c
33 cat >> asm_types.c <<EOF
36 int main(int argc, char **argv)
39 if (sizeof(__U8_TYPEDEF) != 1) {
40 printf("Sizeof(__U8__TYPEDEF) is %d should be 1\n",
41 (int) sizeof(__U8_TYPEDEF));
44 #elif defined(__linux__)
45 #warning __U8_TYPEDEF not defined
48 if (sizeof(__S8_TYPEDEF) != 1) {
49 printf("Sizeof(_S8__TYPEDEF) is %d should be 1\n",
50 (int) sizeof(__S8_TYPEDEF));
53 #elif defined(__linux__)
54 #warning __S8_TYPEDEF not defined
57 if (sizeof(__U16_TYPEDEF) != 2) {
58 printf("Sizeof(__U16__TYPEDEF) is %d should be 2\n",
59 (int) sizeof(__U16_TYPEDEF));
62 #elif defined(__linux__)
63 #warning __U16_TYPEDEF not defined
66 if (sizeof(__S16_TYPEDEF) != 2) {
67 printf("Sizeof(__S16__TYPEDEF) is %d should be 2\n",
68 (int) sizeof(__S16_TYPEDEF));
71 #elif defined(__linux__)
72 #warning __S16_TYPEDEF not defined
76 if (sizeof(__U32_TYPEDEF) != 4) {
77 printf("Sizeof(__U32__TYPEDEF) is %d should be 4\n",
78 (int) sizeof(__U32_TYPEDEF));
81 #elif defined(__linux__)
82 #warning __U32_TYPEDEF not defined
85 if (sizeof(__S32_TYPEDEF) != 4) {
86 printf("Sizeof(__S32__TYPEDEF) is %d should be 4\n",
87 (int) sizeof(__S32_TYPEDEF));
90 #elif defined(__linux__)
91 #warning __S32_TYPEDEF not defined
95 if (sizeof(__U64_TYPEDEF) != 8) {
96 printf("Sizeof(__U64__TYPEDEF) is %d should be 8\n",
97 (int) sizeof(__U64_TYPEDEF));
100 #elif defined(__linux__)
101 #warning __U64_TYPEDEF not defined
104 if (sizeof(__S64_TYPEDEF) != 8) {
105 printf("Sizeof(__S64__TYPEDEF) is %d should be 8\n",
106 (int) sizeof(__S64_TYPEDEF));
109 #elif defined(__linux__)
110 #warning __S64_TYPEDEF not defined
116 ${BUILD_CC-${CC-gcc}} -o asm_types asm_types.c
121 if [ "${CROSS_COMPILE}" != "1" ]; then
122 echo "Problem detected with asm_types.h"
123 echo "" > asm_types.h
126 rm asm_types.c asm_types