| Patrick Williams | d8c66bc | 2016-06-20 12:57:21 -0500 | [diff] [blame] | 1 | configure.ac: add check for NO_GETCONTEXT definition |
| 2 | |
| 3 | Signed-off-by: Samuel Martin <s.martin49@gmail.com> |
| 4 | [yann.morin.1998@free.fr: add a comment, change variable name, use |
| 5 | AS_IF, remove debug traces, use AC_CHECK_FUNCS (as suggested by |
| 6 | Thomas)] |
| 7 | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> |
| 8 | Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| 9 | |
| 10 | --- |
| 11 | Upstream-Status: Pending |
| 12 | configure.ac | 6 ++++++ |
| 13 | 1 file changed, 6 insertions(+) |
| 14 | |
| 15 | --- bdwgc-7.2f.orig/configure.ac 2014-06-01 19:00:47.000000000 +0200 |
| 16 | +++ bdwgc-7.2f/configure.ac 2014-12-23 14:13:11.585716713 +0100 |
| 17 | @@ -365,6 +365,12 @@ |
| 18 | AC_MSG_RESULT($ac_cv_fno_strict_aliasing) |
| 19 | fi |
| 20 | |
| 21 | +# Check for getcontext (uClibc can be configured without it, for example) |
| 22 | +AC_CHECK_FUNCS([getcontext]) |
| 23 | +AS_IF([test "$ac_cv_func_getcontext" = "no"], |
| 24 | + [CFLAGS="$CFLAGS -DNO_GETCONTEXT" |
| 25 | + CPPFLAGS="$CPPFLAGS -DNO_GETCONTEXT"]) |
| 26 | + |
| 27 | case "$host" in |
| 28 | # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64 |
| 29 | # and unnecessary everywhere. |