From 05b9a0c6281bf9d356ec836acb003ac80b9726a3 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 9 Sep 2015 08:26:06 +0000 Subject: gnu-efi, syslinux: Support gcc < 4.7 This helps compiling the code with older gcc especially on older build hosts, additionally clang advertizes itself as gcc 4.2.1 so it helps compiling dependent modues using clang as well (From OE-Core rev: 90e7cfebc6a9ac4b229b45c6a7dc95218efe55c5) Signed-off-by: Khem Raj Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- .../syslinux/0010-gcc46-compatibility.patch | 37 ++++++++++++++++++++++ meta/recipes-devtools/syslinux/syslinux_6.03.bb | 1 + 2 files changed, 38 insertions(+) create mode 100644 meta/recipes-devtools/syslinux/syslinux/0010-gcc46-compatibility.patch (limited to 'meta/recipes-devtools/syslinux') diff --git a/meta/recipes-devtools/syslinux/syslinux/0010-gcc46-compatibility.patch b/meta/recipes-devtools/syslinux/syslinux/0010-gcc46-compatibility.patch new file mode 100644 index 0000000000..6279258c2e --- /dev/null +++ b/meta/recipes-devtools/syslinux/syslinux/0010-gcc46-compatibility.patch @@ -0,0 +1,37 @@ +don't break with old compilers and -DGNU_EFI_USE_MS_ABI +It's entirely legitimate to request GNU_EFI_USE_MS_ABI even if the current +compiler doesn't support it, and gnu-efi should transparently fall back to +using legacy techniques to set the calling convention. We don't get type +checking, but at least it will still compile. + +Adapted from gnu-efi + +Author: Steve Langasek +Upstream-Status: Pending + +Index: syslinux-6.03/efi64/include/efi/x86_64/efibind.h +=================================================================== +--- syslinux-6.03.orig/efi64/include/efi/x86_64/efibind.h ++++ syslinux-6.03/efi64/include/efi/x86_64/efibind.h +@@ -25,8 +25,6 @@ Revision History + #if defined(GNU_EFI_USE_MS_ABI) + #if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) + #define HAVE_USE_MS_ABI 1 +- #else +- #error Compiler is too old for GNU_EFI_USE_MS_ABI + #endif + #endif + +Index: syslinux-6.03/gnu-efi/gnu-efi-3.0/inc/x86_64/efibind.h +=================================================================== +--- syslinux-6.03.orig/gnu-efi/gnu-efi-3.0/inc/x86_64/efibind.h ++++ syslinux-6.03/gnu-efi/gnu-efi-3.0/inc/x86_64/efibind.h +@@ -25,8 +25,6 @@ Revision History + #if defined(GNU_EFI_USE_MS_ABI) + #if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)) + #define HAVE_USE_MS_ABI 1 +- #else +- #error Compiler is too old for GNU_EFI_USE_MS_ABI + #endif + #endif + diff --git a/meta/recipes-devtools/syslinux/syslinux_6.03.bb b/meta/recipes-devtools/syslinux/syslinux_6.03.bb index ef9ae2fbea..94077da25d 100644 --- a/meta/recipes-devtools/syslinux/syslinux_6.03.bb +++ b/meta/recipes-devtools/syslinux/syslinux_6.03.bb @@ -21,6 +21,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/boot/syslinux/syslinux-${PV}.tar.xz \ file://0007-linux-syslinux-implement-ext_construct_sectmap_fs.patch \ file://0008-libinstaller-syslinuxext-implement-syslinux_patch_bo.patch \ file://0009-linux-syslinux-implement-install_bootblock.patch \ + file://0010-gcc46-compatibility.patch \ " SRC_URI[md5sum] = "92a253df9211e9c20172796ecf388f13" -- cgit v1.2.3-54-g00ecf