bcc: override the PY_CMD_ESCAPED

Override the PY_CMD_ESCAPED as the PY_CMD_ESCAPED is constructed by
the full path of the python3. In some cases, the path is so long and
result in the PY_CMD_ESCAPED exceeds 255 characters and comes below
do_configure error:
 | CMake Error at src/python/CMakeLists.txt:18 (configure_file):
 |   configure_file Problem configuring file
 |
 | CMake Error: Could not open file for write in copy operation /buildarea1/test/wr_build/wr1020_20200909_bcc/bcc_long_Kernel/auto-standalone_next/200827/lxbuilds/Intel-Snow-Ridge-NS_platform_up/intel-x86-64-standard-glibc-std/wrlinux/build/tmp-glibc/work/corei7-64-wrs-linux/bcc/0.15.0-r0/build/src/python/bcc--buildarea1-test-wr_build-wr1020_20200909_bcc-bcc_long_Kernel-auto-standalone_next-200827-lxbuilds-Intel-Snow-Ridge-NS_platform_up-intel-x86-64-standard-glibc-std-wrlinux-build-tmp-glibc-work-corei7-64-wrs-linux-bcc-0.15.0-r0-recipe-sysroot-native-usr-bin-python3-native-python3/bcc/version.py.tmp

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>

2 files changed, 47 insertions, 0 deletions

diff --git a/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch b/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch
new file mode 100644
index 0000000..a08c109
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch
@@ -0,0 +1,46 @@
+From 4f64ed40e1ffea7ea278627f30a01018e57dcbcf Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Wed, 9 Sep 2020 05:48:19 +0000
+Subject: [PATCH] CMakeLists.txt: override the PY_CMD_ESCAPED
+
+Override the PY_CMD_ESCAPED as the PY_CMD_ESCAPED is constructed by
+the full path of the python3. In some cases, the path is so long and
+result in the PY_CMD_ESCAPED exceeds 255 characters and comes below
+do_configure error:
+ | CMake Error at src/python/CMakeLists.txt:18 (configure_file):
+ |   configure_file Problem configuring file
+ |
+ | CMake Error: Could not open file for write in copy operation /buildarea1/test/wr_build/wr1020_20200909_bcc/bcc_long_Kernel/auto-standalone_next/200827/lxbuilds/Intel-Snow-Ridge-NS_platform_up/intel-x86-64-standard-glibc-std/wrlinux/build/tmp-glibc/work/corei7-64-wrs-linux/bcc/0.15.0-r0/build/src/python/bcc--buildarea1-test-wr_build-wr1020_20200909_bcc-bcc_long_Kernel-auto-standalone_next-200827-lxbuilds-Intel-Snow-Ridge-NS_platform_up-intel-x86-64-standard-glibc-std-wrlinux-build-tmp-glibc-work-corei7-64-wrs-linux-bcc-0.15.0-r0-recipe-sysroot-native-usr-bin-python3-native-python3/bcc/version.py.tmp
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ src/python/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
+index 797e0d14..8afa6ffa 100644
+--- a/src/python/CMakeLists.txt
++++ b/src/python/CMakeLists.txt
+@@ -12,7 +12,7 @@ file(GLOB_RECURSE PYTHON_INCLUDES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+ 
+ foreach(PY_CMD ${PYTHON_CMD})
+   string(REPLACE "/" "-" PY_CMD_ESCAPED ${PY_CMD})
+-  set(PY_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bcc-${PY_CMD_ESCAPED})
++  set(PY_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bcc-python3)
+ 
+   foreach(PY_SRC ${PYTHON_SOURCES})
+     configure_file(${PY_SRC} ${PY_DIRECTORY}/${PY_SRC} COPYONLY)
+@@ -31,7 +31,7 @@ foreach(PY_CMD ${PYTHON_CMD})
+     DEPENDS ${PYTHON_SOURCES} ${PYTHON_INCLUDES}
+     COMMENT "Building sdist for ${PY_CMD}"
+   )
+-  add_custom_target(bcc_py_${PY_CMD_ESCAPED} ALL DEPENDS ${PIP_INSTALLABLE})
++  add_custom_target(bcc_py_python3 ALL DEPENDS ${PIP_INSTALLABLE})
+ 
+   install(
+     CODE "
+-- 
+2.26.2
+
diff --git a/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.15.0.bb b/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.15.0.bb
index a9ae91e..0d4748d 100644
--- a/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.15.0.bb
+++ b/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.15.0.bb
@@ -19,6 +19,7 @@ SRC_URI = "gitsm://github.com/iovisor/bcc \
            file://0001-tools-opensnoop-snoop-do_sys_openat2-for-kernel-v5.6.patch \
            file://0001-Replace-kprobe-function-blk_account_io_completion-to.patch \
            file://0001-tools-trace.py-Fix-failing-to-exit.patch \
+           file://0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch \
            "
 
 SRCREV = "e41f7a3be5c8114ef6a0990e50c2fbabea0e928e"