This helps in compiling dependent components like guile where it shows the problem of missing getcontext API when using libc which dont implement it e.g. musl
Signed-off-by: Khem Raj <raj.k...@gmail.com> --- ...ac-add-check-for-NO_GETCONTEXT-definition.patch | 29 ++++++++++++++++++++++ meta/recipes-support/bdwgc/bdwgc_7.4.2.bb | 1 + 2 files changed, 30 insertions(+) create mode 100644 meta/recipes-support/bdwgc/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch diff --git a/meta/recipes-support/bdwgc/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch b/meta/recipes-support/bdwgc/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch new file mode 100644 index 0000000..8ef774f --- /dev/null +++ b/meta/recipes-support/bdwgc/bdwgc/0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch @@ -0,0 +1,29 @@ +configure.ac: add check for NO_GETCONTEXT definition + +Signed-off-by: Samuel Martin <s.marti...@gmail.com> +[yann.morin.1...@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" <yann.morin.1...@free.fr> +Cc: Thomas Petazzoni <thomas.petazz...@free-electrons.com> + +--- +Upstream-Status: Pending + 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 "$host" in + # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64 + # and unnecessary everywhere. diff --git a/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb b/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb index 95e358f..209f533 100644 --- a/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb +++ b/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb @@ -23,6 +23,7 @@ LIC_FILES_CHKSUM = "file://README.QUICK;md5=55f5088f90a982fed7af9a4897047ef7" SRC_URI = "http://www.hboehm.info/gc/gc_source/gc-${PV}.tar.gz \ file://0001-fix-build-with-musl.patch \ + file://0001-configure.ac-add-check-for-NO_GETCONTEXT-definition.patch \ " SRC_URI[md5sum] = "12c05fd2811d989341d8c6d81f66af87" -- 1.9.1 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
