From f00cca81dffc8c46fc877424ce760856e5d0155a Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 17 Mar 2016 05:18:17 +0000 Subject: bdwgc: Check for getcontext() API during configure 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 (From OE-Core rev: ee60d562c7352fb5a595274490e7f377645aa650) Signed-off-by: Khem Raj Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- ...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 (limited to 'meta/recipes-support') 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 0000000000..8ef774f0f2 --- /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 +[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 + +--- +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 "$host" in + # While IRIX 6 has libdl for the O32 and N32 ABIs, it's missing for N64 + # and unnecessary everywhere. diff --git a/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb b/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb index 95e358f8e6..209f533b14 100644 --- a/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb +++ b/meta/recipes-support/bdwgc/bdwgc_7.4.2.bb @@ -23,6 +23,7 @@ LIC_FILES_CHKSUM = "file://README.QUICK;md5=55f5088f90a982fed7af9a4897047ef7" SRC_URI = "http://www.hboehm.info/gc/gc_source/gc-${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" -- cgit v1.2.3-54-g00ecf