From d8d7d9e8f07099cbb9283b28f226bd9f17f7a50b Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Tue, 12 May 2020 11:30:51 -0700 Subject: gcc10: Update to GCC 10.1 Release * Package new gomp header acc_prof.h * Package lto-dump which is a new tool in gcc10 * All Changes are here [1] * Porting apps to gcc 10 help is here [2] * Backport a patch to fix CET errors on cross builds * Add patch to fix mingw libstdc++ [1] https://gcc.gnu.org/gcc-10/changes.html [2] https://gcc.gnu.org/gcc-10/porting_to.html (From OE-Core rev: 44c3881b18f74eb64379818fc150f94398fb8a49) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- ...et-sysroot-gcc-version-specific-dirs-with.patch | 102 --------------------- 1 file changed, 102 deletions(-) delete mode 100644 meta/recipes-devtools/gcc/gcc-9.3/0026-Search-target-sysroot-gcc-version-specific-dirs-with.patch (limited to 'meta/recipes-devtools/gcc/gcc-9.3/0026-Search-target-sysroot-gcc-version-specific-dirs-with.patch') diff --git a/meta/recipes-devtools/gcc/gcc-9.3/0026-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta/recipes-devtools/gcc/gcc-9.3/0026-Search-target-sysroot-gcc-version-specific-dirs-with.patch deleted file mode 100644 index abfa7516da..0000000000 --- a/meta/recipes-devtools/gcc/gcc-9.3/0026-Search-target-sysroot-gcc-version-specific-dirs-with.patch +++ /dev/null @@ -1,102 +0,0 @@ -From 6c39a22c3e85d20dee9e2fc2274e95da980de4d0 Mon Sep 17 00:00:00 2001 -From: Khem Raj -Date: Mon, 7 Dec 2015 23:41:45 +0000 -Subject: [PATCH 26/39] Search target sysroot gcc version specific dirs with - multilib. - -We install the gcc libraries (such as crtbegin.p) into -//5.2.0/ -which is a default search path for GCC (aka multi_suffix in the -code below). is 'machine' in gcc's terminology. We use -these directories so that multiple gcc versions could in theory -co-exist on target. - -We only want to build one gcc-cross-canadian per arch and have this work -for all multilibs. can be handled by mapping the multilib - to the one used by gcc-cross-canadian, e.g. -mips64-polkmllib32-linux -is symlinked to by mips64-poky-linux. - -The default gcc search path in the target sysroot for a "lib64" mutlilib -is: - -/lib32/mips64-poky-linux/5.2.0/ -/lib32/../lib64/ -/usr/lib32/mips64-poky-linux/5.2.0/ -/usr/lib32/../lib64/ -/lib32/ -/usr/lib32/ - -which means that the lib32 crtbegin.o will be found and the lib64 ones -will not which leads to compiler failures. - -This patch injects a multilib version of that path first so the lib64 -binaries can be found first. With this change the search path becomes: - -/lib32/../lib64/mips64-poky-linux/5.2.0/ -/lib32/mips64-poky-linux/5.2.0/ -/lib32/../lib64/ -/usr/lib32/../lib64/mips64-poky-linux/5.2.0/ -/usr/lib32/mips64-poky-linux/5.2.0/ -/usr/lib32/../lib64/ -/lib32/ -/usr/lib32/ - -Upstream-Status: Pending -RP 2015/7/31 - -Signed-off-by: Khem Raj ---- - gcc/gcc.c | 29 ++++++++++++++++++++++++++++- - 1 file changed, 28 insertions(+), 1 deletion(-) - -diff --git a/gcc/gcc.c b/gcc/gcc.c -index 59fb64f5fd5..3e79da4238c 100644 ---- a/gcc/gcc.c -+++ b/gcc/gcc.c -@@ -2617,7 +2617,7 @@ for_each_path (const struct path_prefix *paths, - if (path == NULL) - { - len = paths->max_len + extra_space + 1; -- len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len); -+ len += MAX ((suffix_len + multi_os_dir_len), multiarch_len); - path = XNEWVEC (char, len); - } - -@@ -2629,6 +2629,33 @@ for_each_path (const struct path_prefix *paths, - /* Look first in MACHINE/VERSION subdirectory. */ - if (!skip_multi_dir) - { -+ if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir)) -+ { -+ const char *this_multi; -+ size_t this_multi_len; -+ -+ if (pl->os_multilib) -+ { -+ this_multi = multi_os_dir; -+ this_multi_len = multi_os_dir_len; -+ } -+ else -+ { -+ this_multi = multi_dir; -+ this_multi_len = multi_dir_len; -+ } -+ -+ /* Look in multilib MACHINE/VERSION subdirectory first */ -+ if (this_multi_len) -+ { -+ memcpy (path + len, this_multi, this_multi_len + 1); -+ memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1); -+ ret = callback (path, callback_info); -+ if (ret) -+ break; -+ } -+ } -+ - memcpy (path + len, multi_suffix, suffix_len + 1); - ret = callback (path, callback_info); - if (ret) --- -2.25.1 - -- cgit v1.2.3-54-g00ecf