From: Samuel Martin Date: Wed, 24 Dec 2014 19:09:13 +0000 (+0100) Subject: bdwgc: add patch automatically detecting for NO_GETCONTEXT need X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8995e5b57def429ae42c9b47f70dbf18211947f7;p=buildroot.git bdwgc: add patch automatically detecting for NO_GETCONTEXT need This patch is necessary to successfully build guile with toolchain missing support for getcontext. Signed-off-by: Samuel Martin [yann.morin.1998@free.fr: add a comment, change variable name, use AS_IF, remove debug traces, use AC_CHECK_FUNCS (Thomas)] Signed-off-by: Yann E. MORIN Cc: Thomas Petazzoni Signed-off-by: Thomas Petazzoni --- diff --git a/package/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch b/package/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch new file mode 100644 index 0000000000..393ad9039a --- /dev/null +++ b/package/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch @@ -0,0 +1,28 @@ +configure.ac: add check for NO_GETCONTEXT definition + +Signed-off-by: Samuel Martin +[yann.morin.1998@free.fr: add a comment, change variable name, use + AS_IF, remove debug traces, use AC_CHECK_FUNCS (as suggested by + Thomas)] +Signed-off-by: "Yann E. MORIN" +Cc: Thomas Petazzoni + +--- + configure.ac | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- bdwgc-7.2f.orig/configure.ac 2014-06-01 19:00:47.000000000 +0200 ++++ bdwgc-7.2f/configure.ac 2014-12-23 14:13:11.585716713 +0100 +@@ -365,6 +365,12 @@ + AC_MSG_RESULT($ac_cv_fno_strict_aliasing) + fi + ++# Check for getcontext (uClibc can be configured without it, for example) ++AC_CHECK_FUNCS([getcontext]) ++AS_IF([test "$ac_cv_func_getcontext" = "no"], ++ [CFLAGS="$CFLAGS -DNO_GETCONTEXT" ++ CPPFLAGS="$CPPFLAGS -DNO_GETCONTEXT"]) ++ + case "$host" in + # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64 + # and unnecessary everywhere.