diff options
| -rw-r--r-- | aclocal.m4 | 15 | ||||
| -rwxr-xr-x | configure | 15 |
2 files changed, 30 insertions, 0 deletions
@@ -145,6 +145,21 @@ AC_DEFUN(AC_LBL_C_INIT, # don't want to try using GCC-style -W flags. # ac_lbl_cc_dont_try_gcc_dashW=yes + # + # It also, apparently, defaults to "char" being + # unsigned, unlike most other C implementations; + # I suppose we could say "signed char" whenever + # we want to guarantee a signed "char", but let's + # just force signed chars. + # + # -xansi is normally the default, but the + # configure script was setting it; perhaps -cckr + # was the default in the Old Days. (Then again, + # that would probably be for backwards compatibility + # in the days when ANSI C was Shiny and New, i.e. + # 1989 and the early '90's, so maybe we can just + # drop support for those compilers.) + # $1="$$1 -xansi -signed" ;; @@ -3406,6 +3406,21 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # don't want to try using GCC-style -W flags. # ac_lbl_cc_dont_try_gcc_dashW=yes + # + # It also, apparently, defaults to "char" being + # unsigned, unlike most other C implementations; + # I suppose we could say "signed char" whenever + # we want to guarantee a signed "char", but let's + # just force signed chars. + # + # -xansi is normally the default, but the + # configure script was setting it; perhaps -cckr + # was the default in the Old Days. (Then again, + # that would probably be for backwards compatibility + # in the days when ANSI C was Shiny and New, i.e. + # 1989 and the early '90's, so maybe we can just + # drop support for those compilers.) + # V_CCOPT="$V_CCOPT -xansi -signed" ;; |