| … | |
… | |
| 48 | fi |
48 | fi |
| 49 | AC_SUBST(LINKER,[$LINKER]) |
49 | AC_SUBST(LINKER,[$LINKER]) |
| 50 | |
50 | |
| 51 | AC_LANG(C++) |
51 | AC_LANG(C++) |
| 52 | dnl# -------------------------------------------------------------------------- |
52 | dnl# -------------------------------------------------------------------------- |
| 53 | dnl# Supply default CXXLAGS, if not specified by `CXXLAGS=flags ./configure' |
53 | dnl# Supply default CXXFLAGS, if not specified by `CXXFLAGS=flags ./configure' |
| 54 | dnl# |
54 | dnl# |
| 55 | if test -z "$orig_CXXFLAGS"; then |
55 | if test -z "$orig_CXXFLAGS"; then |
| 56 | if test x$GCC = xyes && test "x$GXX" = xyes; then |
56 | if test x$GCC = xyes && test "x$GXX" = xyes; then |
| 57 | CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs" |
57 | CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs" |
| 58 | AC_COMPILE_IFELSE([int i;], [echo didididid], [CXXFLAGS="-g -O3"]) |
58 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [], [CXXFLAGS="-g -O3"]) |
| 59 | else |
59 | else |
| 60 | CXXFLAGS="-O" |
60 | CXXFLAGS="-O" |
| 61 | fi |
61 | fi |
| 62 | CFLAGS="$CXXFLAGS" |
62 | CFLAGS="$CXXFLAGS" |
| 63 | fi |
63 | fi |
| … | |
… | |
| 626 | dnl AC_CHECK_SIZEOF(long, 4) |
626 | dnl AC_CHECK_SIZEOF(long, 4) |
| 627 | AC_CHECK_SIZEOF(long long, 8) |
627 | AC_CHECK_SIZEOF(long long, 8) |
| 628 | AC_CHECK_SIZEOF(int *, 4) |
628 | AC_CHECK_SIZEOF(int *, 4) |
| 629 | |
629 | |
| 630 | dnl# see usage below |
630 | dnl# see usage below |
| 631 | AC_DEFUN(RXVT_CHECK_SIZE, |
631 | AC_DEFUN([RXVT_CHECK_SIZE], |
| 632 | [AC_CACHE_CHECK([for $2], $1, |
632 | [AC_CACHE_CHECK([for $2], $1, |
| 633 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl |
633 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl |
| 634 | if test "$ac_cv_sizeof_char" -ge $3; then |
634 | if test "$ac_cv_sizeof_char" -ge $3; then |
| 635 | $1="$4 char" |
635 | $1="$4 char" |
| 636 | else |
636 | else |
| … | |
… | |
| 1423 | AC_ARG_PROGRAM |
1423 | AC_ARG_PROGRAM |
| 1424 | |
1424 | |
| 1425 | dnl# test for "sun" or "__sun__" before include sys_ioctl |
1425 | dnl# test for "sun" or "__sun__" before include sys_ioctl |
| 1426 | |
1426 | |
| 1427 | dnl# revert HAVE_BLAH_H into a "#include <blah.h>" |
1427 | dnl# revert HAVE_BLAH_H into a "#include <blah.h>" |
| 1428 | AC_DEFUN(RXVT_DEFINE_TO_INCLUDE, dnl |
1428 | AC_DEFUN([RXVT_DEFINE_TO_INCLUDE], dnl |
| 1429 | [if test "$$3" = "$4" -o "$$5" = "$6"; then |
1429 | [if test "$$3" = "$4" -o "$$5" = "$6"; then |
| 1430 | $1="#include <$2>" |
1430 | $1="#include <$2>" |
| 1431 | else |
1431 | else |
| 1432 | $1="/* #include <$2> */" |
1432 | $1="/* #include <$2> */" |
| 1433 | fi dnl |
1433 | fi dnl |
