diff options
Diffstat (limited to 'config/parse-types.sh')
-rwxr-xr-x | config/parse-types.sh | 53 |
1 files changed, 31 insertions, 22 deletions
diff --git a/config/parse-types.sh b/config/parse-types.sh index d7cb9cc1..24d2a990 100755 --- a/config/parse-types.sh +++ b/config/parse-types.sh @@ -16,8 +16,15 @@ if test -z "$CPP"; then CPP="$CC -E" fi -echo '#include <asm/types.h>' | $CPP - | \ - sed -f sed.script | grep '^#' > asm_types.h +/bin/echo -n "checking for __uNN types... " +# can't check [ -f /usr/include/asm/types.h ] directly, since +# the include path might be different if cross-compiling +if echo '#include <asm/types.h>' | $CPP - 2> parse-types.log | \ + sed -f sed.script | grep '^#' > asm_types.h; then + echo "using <asm/types.h>" +else + echo "using generic types" +fi rm sed.script @@ -26,83 +33,83 @@ cp asm_types.h asm_types.c cat >> asm_types.c <<EOF #include <stdio.h> #include <stdlib.h> -main(int argc, char **argv) +int main(int argc, char **argv) { #ifdef __U8_TYPEDEF if (sizeof(__U8_TYPEDEF) != 1) { printf("Sizeof(__U8__TYPEDEF) is %d should be 1\n", - sizeof(__U8_TYPEDEF)); + (int) sizeof(__U8_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __U8_TYPEDEF not defined #endif #ifdef __S8_TYPEDEF if (sizeof(__S8_TYPEDEF) != 1) { printf("Sizeof(_S8__TYPEDEF) is %d should be 1\n", - sizeof(__S8_TYPEDEF)); + (int) sizeof(__S8_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __S8_TYPEDEF not defined #endif #ifdef __U16_TYPEDEF if (sizeof(__U16_TYPEDEF) != 2) { printf("Sizeof(__U16__TYPEDEF) is %d should be 2\n", - sizeof(__U16_TYPEDEF)); + (int) sizeof(__U16_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __U16_TYPEDEF not defined #endif #ifdef __S16_TYPEDEF if (sizeof(__S16_TYPEDEF) != 2) { printf("Sizeof(__S16__TYPEDEF) is %d should be 2\n", - sizeof(__S16_TYPEDEF)); + (int) sizeof(__S16_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __S16_TYPEDEF not defined #endif #ifdef __U32_TYPEDEF if (sizeof(__U32_TYPEDEF) != 4) { printf("Sizeof(__U32__TYPEDEF) is %d should be 4\n", - sizeof(__U32_TYPEDEF)); + (int) sizeof(__U32_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __U32_TYPEDEF not defined #endif #ifdef __S32_TYPEDEF if (sizeof(__S32_TYPEDEF) != 4) { printf("Sizeof(__S32__TYPEDEF) is %d should be 4\n", - sizeof(__S32_TYPEDEF)); + (int) sizeof(__S32_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __S32_TYPEDEF not defined #endif #ifdef __U64_TYPEDEF if (sizeof(__U64_TYPEDEF) != 8) { printf("Sizeof(__U64__TYPEDEF) is %d should be 8\n", - sizeof(__U64_TYPEDEF)); + (int) sizeof(__U64_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __U64_TYPEDEF not defined #endif #ifdef __S64_TYPEDEF if (sizeof(__S64_TYPEDEF) != 8) { printf("Sizeof(__S64__TYPEDEF) is %d should be 8\n", - sizeof(__S64_TYPEDEF)); + (int) sizeof(__S64_TYPEDEF)); exit(1); } -#else +#elif defined(__linux__) #warning __S64_TYPEDEF not defined #endif - exit(0); + return 0; } EOF @@ -111,8 +118,10 @@ if ./asm_types then true else - echo "Problem detected with asm_types.h" - echo "" > asm_types.h + if [ "${CROSS_COMPILE}" != "1" ]; then + echo "Problem detected with asm_types.h" + echo "" > asm_types.h + fi fi rm asm_types.c asm_types |