bitbake.conf/gcc-common.inc: Fix STAMPCLEAN expression

The globs used for STAMPCLEAN were too greedy matching gcc-cross-initial
stamps for gcc-cross for example. This patch resolves that problem making
the assumption that PV starts with something numeric. This assumption
should hold in most cases and has a better failure case that the current
situation.

(From OE-Core rev: d7fbc70b6c6ac629d2a23ac16ab45461f88b4b26)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index b3d3f52609..9b41749e2d 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -333,7 +333,7 @@ BZRDIR = "${CO_DIR}/bzr"
 HGDIR = "${CO_DIR}/hg"
 
 STAMP = "${TMPDIR}/stamps/${MULTIMACH_TARGET_SYS}/${PN}-${EXTENDPE}${PV}-${PR}"
-STAMPCLEAN = "${TMPDIR}/stamps/${MULTIMACH_TARGET_SYS}/${PN}-*-*"
+STAMPCLEAN = "${TMPDIR}/stamps/${MULTIMACH_TARGET_SYS}/${PN}-[0-9]*-*"
 WORKDIR = "${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PF}"
 T = "${WORKDIR}/temp"
 D = "${WORKDIR}/image"
diff --git a/meta/recipes-devtools/gcc/gcc-common.inc b/meta/recipes-devtools/gcc/gcc-common.inc
index 4ef2a1b8a0..f0ddfd8b2b 100644
--- a/meta/recipes-devtools/gcc/gcc-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-common.inc
@@ -63,7 +63,7 @@ SS = "${TMPDIR}/stamps/work-shared/gcc-${PV}-${PR}"
 do_fetch[stamp-base] = "${SS}"
 do_unpack[stamp-base] = "${SS}"
 do_patch[stamp-base] = "${SS}"
-SSCLEAN = "${TMPDIR}/stamps/work-shared/gcc-*-*"
+SSCLEAN = "${TMPDIR}/stamps/work-shared/gcc-[0-9]*-*"
 do_fetch[stamp-base-clean] = "${SSCLEAN}"
 do_unpack[stamp-base-clean] = "${SSCLEAN}"
 do_patch[stamp-base-clean] = "${SSCLEAN}"