gmp: use PACKAGECONFIG to address readline dependency

To avoid automatically detecting readline dependency, which will lead to
a implicit build result.

(From OE-Core rev: b98da859423a541e419bbf38edacf2320ce00c8d)

Signed-off-by: Ming Liu <ming.liu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 6 insertions, 0 deletions

diff --git a/meta/recipes-support/gmp/gmp.inc b/meta/recipes-support/gmp/gmp.inc
index d025e07256..6aedc85f58 100644
--- a/meta/recipes-support/gmp/gmp.inc
+++ b/meta/recipes-support/gmp/gmp.inc
@@ -18,6 +18,9 @@ acpaths = ""
 
 BBCLASSEXTEND = "native nativesdk"
 
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[readline] = "--with-readline=yes,--with-readline=no,readline"
+
 EXTRA_OECONF += " --enable-cxx=detect"
 
 PACKAGES =+ "libgmpxx"
diff --git a/meta/recipes-support/gmp/gmp_4.2.1.bb b/meta/recipes-support/gmp/gmp_4.2.1.bb
index 5c93925daa..69ad0ca670 100644
--- a/meta/recipes-support/gmp/gmp_4.2.1.bb
+++ b/meta/recipes-support/gmp/gmp_4.2.1.bb
@@ -17,4 +17,7 @@ SRC_URI = "${GNU_MIRROR}/gmp/${BP}.tar.bz2 \
 SRC_URI[md5sum] = "091c56e0e1cca6b09b17b69d47ef18e3"
 SRC_URI[sha256sum] = "d07ffcb37eecec35c5ec72516d10b35fdf6e6fef1fcf1dcd37e30b8cbf8bf941"
 
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[readline] = "--with-readline=yes,--with-readline=no,readline"
+
 inherit autotools texinfo