since gcc6 we see many cmake/c++ based packets failing with: | fatal error: stdlib.h: No such file or directory
a fix from gcc is not to expect [1] so work around by replacing '-isystem' by '-I' for c++. Build tested with many recipes in meta-qt5-extra / meta-oe inheriting cmake. [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129 Signed-off-by: Andreas Müller <schnitzelt...@googlemail.com> --- meta/recipes-devtools/cmake/cmake-native_3.6.1.bb | 1 + .../0001-GNU.cmake-replace-isystem-by-I.patch | 42 ++++++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 meta/recipes-devtools/cmake/cmake/0001-GNU.cmake-replace-isystem-by-I.patch diff --git a/meta/recipes-devtools/cmake/cmake-native_3.6.1.bb b/meta/recipes-devtools/cmake/cmake-native_3.6.1.bb index 33930fb..900091e 100644 --- a/meta/recipes-devtools/cmake/cmake-native_3.6.1.bb +++ b/meta/recipes-devtools/cmake/cmake-native_3.6.1.bb @@ -6,6 +6,7 @@ DEPENDS += "bzip2-native zlib-native" SRC_URI += "\ file://cmlibarchive-disable-ext2fs.patch \ + file://0001-GNU.cmake-replace-isystem-by-I.patch \ " # Disable ccmake since we don't depend on ncurses diff --git a/meta/recipes-devtools/cmake/cmake/0001-GNU.cmake-replace-isystem-by-I.patch b/meta/recipes-devtools/cmake/cmake/0001-GNU.cmake-replace-isystem-by-I.patch new file mode 100644 index 0000000..4c06490 --- /dev/null +++ b/meta/recipes-devtools/cmake/cmake/0001-GNU.cmake-replace-isystem-by-I.patch @@ -0,0 +1,42 @@ +From a84d20abe6bc68f8d1a597a22af1ca98d62a5ce4 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzelt...@googlemail.com> +Date: Fri, 26 Aug 2016 12:14:12 +0200 +Subject: [PATCH] GNU.cmake: replace -isystem by -I +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +since gcc6 we see many c++ based packes failing with: + +| fatal error: stdlib.h: No such file or directory + +a fix from gcc is not to expect [1] so work around + +[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129 + +Upstream-Status: Pending + +Signed-off-by: Andreas Müller <schnitzelt...@googlemail.com> +--- + Modules/Compiler/GNU.cmake | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake +index c2d393d..9d1477d 100644 +--- a/Modules/Compiler/GNU.cmake ++++ b/Modules/Compiler/GNU.cmake +@@ -53,6 +53,10 @@ macro(__compiler_gnu lang) + set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>") + set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>") + if(NOT APPLE OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4) # work around #4462 +- set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ") ++ if("${lang}" STREQUAL "CXX") ++ set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-I ") ++ else() ++ set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ") ++ endif() + endif() + endmacro() +-- +2.5.5 + -- 2.5.5 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core