From 7ab6281075e85ef1128b9f4c4456af54c3df52e4 Mon Sep 17 00:00:00 2001 From: Mark Corbin Date: Thu, 3 Jan 2019 20:09:11 +0000 Subject: [PATCH] package/glibc: bump version for more post-2.28 fixes This update includes two specific fixes that have been backported to the glibc 2.28 release branch from the glibc master branch: 1) UAPI header file asm/syscalls.h has been merged into the UAPI asm/unistd.h header file for the RISC-V architecture in the 4.20 kernel. This causes the glibc 2.28 build to break. 2) sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O [BZ #19444]. The current patch for this issue can now be dropped from Buildroot. Signed-off-by: Mark Corbin Signed-off-by: Thomas Petazzoni --- ...soft-fp-ignore-maybe-uninitialized-w.patch | 88 ------------------- .../glibc.hash | 2 +- package/glibc/glibc.mk | 2 +- 3 files changed, 2 insertions(+), 90 deletions(-) delete mode 100644 package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/0001-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch rename package/glibc/{glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa => glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1}/glibc.hash (69%) diff --git a/package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/0001-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch b/package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/0001-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch deleted file mode 100644 index febcd36f79..0000000000 --- a/package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/0001-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch +++ /dev/null @@ -1,88 +0,0 @@ -From 4a06ceea33ecc220bbfe264d8f1e74de2f04e90d Mon Sep 17 00:00:00 2001 -From: Martin Jansa -Date: Tue, 2 Oct 2018 15:38:43 +0000 -Subject: [PATCH] sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O - [BZ #19444] - -* with -O, -O1, -Os it fails with: - -In file included from ../soft-fp/soft-fp.h:318, - from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28: -../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv': -../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized] - X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \ - ^~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here - FP_DECL_D (R); - ^ -../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2' - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT - ^ -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL' - # define FP_DECL_D(X) _FP_DECL (2, X) - ^~~~~~~~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D' - FP_DECL_D (R); - ^~~~~~~~~ -../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized] - : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \ - ^~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here - FP_DECL_D (R); - ^ -../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2' - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT - ^ -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL' - # define FP_DECL_D(X) _FP_DECL (2, X) - ^~~~~~~~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D' - FP_DECL_D (R); - ^~~~~~~~~ - -Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64 -with -O, -O1, -Os. -For AARCH64 it needs one more fix in locale for -Os. - - [BZ #19444] - * sysdeps/ieee754/soft-fp/s_fdiv.c: Include and use - DIAG_PUSH_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT and - DIAG_POP_NEEDS_COMMENT to disable -Wmaybe-uninitialized. - - -Signed-off-by: Yegor Yefremov ---- - sysdeps/ieee754/soft-fp/s_fdiv.c | 12 ++++++++++++ - 1 files changed, 12 insertions(+) - -diff --git a/sysdeps/ieee754/soft-fp/s_fdiv.c b/sysdeps/ieee754/soft-fp/s_fdiv.c -index 341339f5ed..7a15cbeee6 100644 ---- a/sysdeps/ieee754/soft-fp/s_fdiv.c -+++ b/sysdeps/ieee754/soft-fp/s_fdiv.c -@@ -25,6 +25,16 @@ - #undef fdivl - - #include -+#include -+ -+/* R_f[01] are not set in cases where they are not used in packing, -+ but the compiler does not see that they are set in all cases where -+ they are used, resulting in warnings that they may be used -+ uninitialized. The location of the warning differs in different -+ versions of GCC, it may be where R is defined using a macro or it -+ may be where the macro is defined. This happens only with -O1. */ -+DIAG_PUSH_NEEDS_COMMENT; -+DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); - #include - #include - #include -@@ -53,4 +63,6 @@ __fdiv (double x, double y) - CHECK_NARROW_DIV (ret, x, y); - return ret; - } -+DIAG_POP_NEEDS_COMMENT; -+ - libm_alias_float_double (div) --- -2.17.0 - diff --git a/package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/glibc.hash b/package/glibc/glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1/glibc.hash similarity index 69% rename from package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/glibc.hash rename to package/glibc/glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1/glibc.hash index 7429ab3809..e83b1caf4c 100644 --- a/package/glibc/glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa/glibc.hash +++ b/package/glibc/glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1/glibc.hash @@ -1,5 +1,5 @@ # Locally calculated (fetched from Github) -sha256 b070f746f932cfce107bb9be2d59ded5b44b25ddafb480c9110c52b88cc2dec1 glibc-glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa.tar.gz +sha256 ebf04c7b00153d6df8beceec0666d4b13e1ac613b40d5774d1b8c6f61c1686e6 glibc-glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1.tar.gz # Hashes for license files sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 COPYING diff --git a/package/glibc/glibc.mk b/package/glibc/glibc.mk index 94c7834754..345d257d03 100644 --- a/package/glibc/glibc.mk +++ b/package/glibc/glibc.mk @@ -10,7 +10,7 @@ GLIBC_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,glibc,$(GLIBC_VE else # Generate version string using: # git describe --match 'glibc-*' --abbrev=40 origin/release/MAJOR.MINOR/master -GLIBC_VERSION = glibc-2.28-50-gb8dd0f42780a3133c02f064a2c0c5c4e7ab61aaa +GLIBC_VERSION = glibc-2.28-69-g1e5c5303a522764d7e9d2302a60e4a32cdb902f1 # Upstream doesn't officially provide an https download link. # There is one (https://sourceware.org/git/glibc.git) but it's not reliable, # sometimes the connection times out. So use an unofficial github mirror. -- 2.30.2