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| author | Ian Lance Taylor <ian@airs.com> | 2003-08-27 17:43:39 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2003-08-27 17:43:39 +0000 |
| commit | ec317fb15734bd40e97f49c0f4718a5e316f5a22 (patch) | |
| tree | 062b90283c965fecc23c0125dbb761142da9c67c /bfd/configure.in | |
| parent | ba058b661774f984d1ac3d6563a323e098ff92b6 (diff) | |
| download | gdb-ec317fb15734bd40e97f49c0f4718a5e316f5a22.zip gdb-ec317fb15734bd40e97f49c0f4718a5e316f5a22.tar.gz gdb-ec317fb15734bd40e97f49c0f4718a5e316f5a22.tar.bz2 | |
* configure.in: Define and substitute BFD_HOST_LONG_LONG.
* bfd-in.h: Define BFD_HOST_LONG_LONG. Test it rather than
__GNUC__ when deciding whether to use long long for
BFD_HOST_64_BIT.
* configure, Makefile.in, doc/Makefile.in, bfd-in2.h: Regenerate.
Diffstat (limited to 'bfd/configure.in')
| -rw-r--r-- | bfd/configure.in | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/bfd/configure.in b/bfd/configure.in index 04ccf0a..f92ef8d 100644 --- a/bfd/configure.in +++ b/bfd/configure.in @@ -113,6 +113,7 @@ AC_SUBST(HDEFINES) AC_PROG_INSTALL BFD_HOST_64BIT_LONG=0 +BFD_HOST_LONG_LONG=0 BFD_HOST_64_BIT_DEFINED=0 BFD_HOST_64_BIT= BFD_HOST_U_64_BIT= @@ -123,7 +124,19 @@ elif test "x${HOST_64BIT_TYPE}" != "x"; then BFD_HOST_64_BIT=${HOST_64BIT_TYPE} BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE} fi + +AC_MSG_CHECKING([for long long]) +AC_CACHE_VAL(bfd_cv_has_long_long, +[AC_TRY_COMPILE(, +[unsigned long long ll = 18446744073709551615ULL;], +bfd_cv_has_long_long=yes, bfd_cv_has_long_long=no)]) +AC_MSG_RESULT($bfd_cv_has_long_long) +if test $bfd_cv_has_long_long = yes; then + BFD_HOST_LONG_LONG=1 +fi + AC_SUBST(BFD_HOST_64BIT_LONG) +AC_SUBST(BFD_HOST_LONG_LONG) AC_SUBST(BFD_HOST_64_BIT_DEFINED) AC_SUBST(BFD_HOST_64_BIT) AC_SUBST(BFD_HOST_U_64_BIT) |