diff options
Diffstat (limited to 'source4/build/m4/check_types.m4')
| -rw-r--r-- | source4/build/m4/check_types.m4 | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/source4/build/m4/check_types.m4 b/source4/build/m4/check_types.m4 new file mode 100644 index 0000000000..b4c7b5ed1c --- /dev/null +++ b/source4/build/m4/check_types.m4 @@ -0,0 +1,39 @@ +dnl SMB Build Environment Types Checks +dnl ------------------------------------------------------- +dnl Copyright (C) Stefan (metze) Metzmacher 2004 +dnl Released under the GNU GPL +dnl ------------------------------------------------------- +dnl + +dnl Add #include for broken IRIX header files +case "$host_os" in + *irix6*) AC_ADD_INCLUDE(<standards.h>) + ;; +esac + +AC_C_BIGENDIAN + +AC_HEADER_STDC + +AC_CHECK_HEADERS(stdbool.h) + +AC_CHECK_SIZEOF(short,cross) +AC_CHECK_SIZEOF(int,cross) +AC_CHECK_SIZEOF(long,cross) +AC_CHECK_SIZEOF(long long,cross) +if test x"$ac_cv_type_long_long" != x"yes";then + AC_MSG_ERROR([Sorry we need type 'long long']) +fi +if test $ac_cv_sizeof_long_long -lt 8;then + AC_MSG_ERROR([Sorry we need sizeof(long long) >= 8]) +fi +AC_CHECK_TYPE(_Bool) +AC_CHECK_TYPE(uint_t, unsigned int) +AC_CHECK_TYPE(int8_t, signed char) +AC_CHECK_TYPE(uint8_t, unsigned char) +AC_CHECK_TYPE(int16_t, short) +AC_CHECK_TYPE(uint16_t, unsigned short) +AC_CHECK_TYPE(int32_t, long) +AC_CHECK_TYPE(uint32_t, unsigned long) +AC_CHECK_TYPE(int64_t, long long) +AC_CHECK_TYPE(uint64_t, unsigned long long) |