diff --git a/device/linux-samsung-jflte/APKBUILD b/device/linux-samsung-jflte/APKBUILD index ef6784183..e45c5ef84 100644 --- a/device/linux-samsung-jflte/APKBUILD +++ b/device/linux-samsung-jflte/APKBUILD @@ -1,25 +1,21 @@ +# Reference: # Kernel config based on: arch/arm/configs/jf_defconfig pkgname="linux-samsung-jflte" pkgver=3.4.112 -pkgrel=6 +pkgrel=7 pkgdesc="Samsung Galaxy S4 kernel fork" arch="armhf" _carch="arm" _flavor="samsung-jflte" url="https://kernel.org" -license="GPL2" +license="GPL-2.0-only" options="!strip !check !tracedeps" -makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6" +makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev" -# Compiler: this kernel was only tested with GCC6. Feel free to make a merge -# request if you find out that it is booting working with newer GCCs as -# well. See for instructions. -if [ "${CC:0:5}" != "gcc6-" ]; then - CC="gcc6-$CC" - HOSTCC="gcc6-gcc" - CROSS_COMPILE="gcc6-$CROSS_COMPILE" -fi +# Compiler: latest GCC from Alpine +HOSTCC="${CC:-gcc}" +HOSTCC="${HOSTCC#${CROSS_COMPILE}}" # Source _repository="android_kernel_samsung_jf" @@ -28,31 +24,20 @@ _config="config-${_flavor}.${arch}" source=" $pkgname-$_commit.tar.gz::https://github.com/LineageOS/${_repository}/archive/${_commit}.tar.gz $_config - compiler-gcc6.h 00_fix_return_address.patch patch_lifebook_detect.patch patch_fsp_detect.patch 02_gpu-msm-fix-gcc5-compile.patch 03-fix-video-argb-setting.patch gpu_msm2_fix_compile.patch + gcc7-give-up-on-ilog2-const-optimizations.patch + gcc8-fix-put-user.patch " builddir="$srcdir/${_repository}-${_commit}" prepare() { default_prepare - - # gcc6 support - cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/" - - # Remove -Werror from all makefiles - find . -type f -name Makefile -print0 | \ - xargs -0 sed -i 's/-Werror-/-W/g' - find . -type f -name Makefile -print0 | \ - xargs -0 sed -i 's/-Werror//g' - - # Prepare kernel config ('yes ""' for kernels lacking olddefconfig) - cp "$srcdir"/$_config "$builddir"/.config - yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig + downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC" } build() { @@ -83,10 +68,11 @@ package() { sha512sums="7b73724636d9fb2a19e6405b1c6acd9f08020cb2d8c51f209eab2dea90616f15e88e96cdea62931864a6a3f6d4ad1c0b0b9b5cae3e3a690c20f5a9dcb4b33d82 linux-samsung-jflte-e8d93e03563e42d7c762d4e9a87d77115102b301.tar.gz db5954f282c568fd635df81f463712849571c0148233dd883c80cf42ad7b948dd42247032d513e600e4952d58a44fb76f57e1b7bc9502be9698a164c3933c0c5 config-samsung-jflte.armhf -d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864 00_fix_return_address.patch 36418ec3d31d1d6d9915afcf3d38d4549aeeb49c3825414b51b67db7a1ab6482f22d2723da3b258b671956809949278a51f6507df9b0052aec0bd0c59f56919a patch_lifebook_detect.patch 9da951bb0391564f33bdb0a97c339997eda7b15ec2f160da8af237cc87c233b8c3dcdc1a12759e04d69d075ae9b0afaf726101ef356e788d7f4606a03db2e248 patch_fsp_detect.patch 7be03a9e78b7ac330a54b1f00509caa0621a95c0c55901878ad757f9dd69cc05ba2c8b5ea987063ae1224f92c4d090d515fa5d369e7755181a4871b0d0f82881 02_gpu-msm-fix-gcc5-compile.patch e3083c260ed9c4fc0d83f43106700b6173876dbfae072f6e6696ac6785a4dc17771fbcb3e21601e04ed29a11bf0f7a2a09ad549375e0c34cea245c7f2e2bcbbd 03-fix-video-argb-setting.patch -8ab0ed40315a22b046e6250df7ad0f7834ed011598c85d34500b6fc047f1c830b998f9fa3b1d5150d98ba34f3924cd62576e0e7d3d62fcc9832319eafc533c96 gpu_msm2_fix_compile.patch" +8ab0ed40315a22b046e6250df7ad0f7834ed011598c85d34500b6fc047f1c830b998f9fa3b1d5150d98ba34f3924cd62576e0e7d3d62fcc9832319eafc533c96 gpu_msm2_fix_compile.patch +77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7 gcc7-give-up-on-ilog2-const-optimizations.patch +197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967 gcc8-fix-put-user.patch" diff --git a/device/linux-samsung-jflte/compiler-gcc6.h b/device/linux-samsung-jflte/compiler-gcc6.h deleted file mode 100644 index 844706318..000000000 --- a/device/linux-samsung-jflte/compiler-gcc6.h +++ /dev/null @@ -1,69 +0,0 @@ -// SOURCE: -// https://github.com/NextThingCo/CHIP-u-boot/issues/10#issuecomment-287515505 - -#ifndef __LINUX_COMPILER_H -#error "Please don't include directly, include instead." -#endif - -#define __used __attribute__((__used__)) -#define __must_check __attribute__((warn_unused_result)) -#define __compiler_offsetof(a, b) __builtin_offsetof(a, b) - -/* Mark functions as cold. gcc will assume any path leading to a call - to them will be unlikely. This means a lot of manual unlikely()s - are unnecessary now for any paths leading to the usual suspects - like BUG(), printk(), panic() etc. [but let's keep them for now for - older compilers] - - Early snapshots of gcc 4.3 don't support this and we can't detect this - in the preprocessor, but we can live with this because they're unreleased. - Maketime probing would be overkill here. - - gcc also has a __attribute__((__hot__)) to move hot functions into - a special section, but I don't see any sense in this right now in - the kernel context */ -#define __cold __attribute__((__cold__)) - -#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) - -#ifndef __CHECKER__ -# define __compiletime_warning(message) __attribute__((warning(message))) -# define __compiletime_error(message) __attribute__((error(message))) -#endif /* __CHECKER__ */ - -/* - * Mark a position in code as unreachable. This can be used to - * suppress control flow warnings after asm blocks that transfer - * control elsewhere. - * - * Early snapshots of gcc 4.5 don't support this and we can't detect - * this in the preprocessor, but we can live with this because they're - * unreleased. Really, we need to have autoconf for the kernel. - */ -#define unreachable() __builtin_unreachable() - -/* Mark a function definition as prohibited from being cloned. */ -#define __noclone __attribute__((__noclone__)) - -/* - * Tell the optimizer that something else uses this function or variable. - */ -#define __visible __attribute__((externally_visible)) - -/* - * GCC 'asm goto' miscompiles certain code sequences: - * - * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 - * - * Work it around via a compiler barrier quirk suggested by Jakub Jelinek. - * - * (asm goto is automatically volatile - the naming reflects this.) - */ -#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) - -#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP -#define __HAVE_BUILTIN_BSWAP32__ -#define __HAVE_BUILTIN_BSWAP64__ -#define __HAVE_BUILTIN_BSWAP16__ -#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */ - diff --git a/device/linux-samsung-jflte/gcc7-give-up-on-ilog2-const-optimizations.patch b/device/linux-samsung-jflte/gcc7-give-up-on-ilog2-const-optimizations.patch new file mode 120000 index 000000000..da3d1ed41 --- /dev/null +++ b/device/linux-samsung-jflte/gcc7-give-up-on-ilog2-const-optimizations.patch @@ -0,0 +1 @@ +../../.shared-patches/linux/gcc7-give-up-on-ilog2-const-optimizations.patch \ No newline at end of file diff --git a/device/linux-samsung-jflte/gcc8-fix-put-user.patch b/device/linux-samsung-jflte/gcc8-fix-put-user.patch new file mode 120000 index 000000000..1d40b2674 --- /dev/null +++ b/device/linux-samsung-jflte/gcc8-fix-put-user.patch @@ -0,0 +1 @@ +../../.shared-patches/linux/gcc8-fix-put-user.patch \ No newline at end of file