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authorMarius Bakke <mbakke@fastmail.com>2018-08-31 17:40:40 +0200
committerMarius Bakke <mbakke@fastmail.com>2018-09-01 12:58:47 +0200
commit3469a5ea47ba7481bda9b2ff144bc13efd943c87 (patch)
tree7cf98e2d9e0223e99e02823e4f89efa9d05bc413 /gnu/packages
parenta446cf26d7f386a81b8667f5ec75fb5f6232d202 (diff)
downloadpatches-3469a5ea47ba7481bda9b2ff144bc13efd943c87.tar
patches-3469a5ea47ba7481bda9b2ff144bc13efd943c87.tar.gz
gnu: gcc@4.9: Fix FTBFS with Glibc >= 2.28.
* gnu/packages/commencement.scm (gcc-for-libstdc++): New variable. (libstdc++-boot0): Inherit from GCC-FOR-LIBSTDC++ instead of GCC-4.9. * gnu/packages/gcc.scm (gcc-4.9)[source](patches): Add "gcc-4.9-libsanitizer-ustat.patch". * gnu/packages/patches/gcc-4.9-libsanitizer-ustat.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/commencement.scm15
-rw-r--r--gnu/packages/gcc.scm1
-rw-r--r--gnu/packages/patches/gcc-4.9-libsanitizer-ustat.patch37
3 files changed, 52 insertions, 1 deletions
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index 30a0ffcec9..0aa65fe638 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -186,12 +186,25 @@
,cf)))))
(inputs %boot0-inputs))))
+;; Use a "fixed" package source for this early libstdc++ variant so we can
+;; update GCC 4.9 without triggering a full rebuild.
+(define gcc-for-libstdc++
+ (package
+ (inherit gcc-4.9)
+ (source (origin
+ (inherit (package-source gcc-4.9))
+ (patches (search-patches "gcc-4.9-libsanitizer-fix.patch"
+ "gcc-arm-bug-71399.patch"
+ "gcc-asan-missing-include.patch"
+ "gcc-libvtv-runpath.patch"
+ "gcc-fix-texi2pod.patch"))))))
+
(define libstdc++-boot0
;; GCC's libcc1 is always built as a shared library (the top-level
;; 'Makefile.def' forcefully adds --enable-shared) and thus needs to refer
;; to libstdc++.so. We cannot build libstdc++-5.3 because it relies on
;; C++14 features missing in some of our bootstrap compilers.
- (let ((lib (package-with-bootstrap-guile (make-libstdc++ gcc-4.9))))
+ (let ((lib (package-with-bootstrap-guile (make-libstdc++ gcc-for-libstdc++))))
(package
(inherit lib)
(name "libstdc++-boot0")
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index e5b1433f92..520f5cba0b 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -398,6 +398,7 @@ Go. It also includes runtime support libraries for these languages.")
(base32
"14l06m7nvcvb0igkbip58x59w3nq6315k6jcz3wr9ch1rn9d44bc"))
(patches (search-patches "gcc-4.9-libsanitizer-fix.patch"
+ "gcc-4.9-libsanitizer-ustat.patch"
"gcc-arm-bug-71399.patch"
"gcc-asan-missing-include.patch"
"gcc-libvtv-runpath.patch"
diff --git a/gnu/packages/patches/gcc-4.9-libsanitizer-ustat.patch b/gnu/packages/patches/gcc-4.9-libsanitizer-ustat.patch
new file mode 100644
index 0000000000..795881ab9b
--- /dev/null
+++ b/gnu/packages/patches/gcc-4.9-libsanitizer-ustat.patch
@@ -0,0 +1,37 @@
+Remove use of deprecated ustat interface in glibc 2.28:
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85835
+
+Adapted to GCC 4 series from this upstream patch:
+https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=260684
+
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -81,7 +81,6 @@
+ #include <sys/statvfs.h>
+ #include <sys/timex.h>
+ #include <sys/user.h>
+-#include <sys/ustat.h>
+ #include <linux/cyclades.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+@@ -163,7 +162,19 @@
+ unsigned struct_old_utsname_sz = sizeof(struct old_utsname);
+ unsigned struct_oldold_utsname_sz = sizeof(struct oldold_utsname);
+ unsigned struct_itimerspec_sz = sizeof(struct itimerspec);
+- unsigned struct_ustat_sz = sizeof(struct ustat);
++ // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which
++ // has been removed from glibc 2.28.
++#if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \
++ || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \
++ || defined(__x86_64__)
++#define SIZEOF_STRUCT_USTAT 32
++#elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
++ || defined(__powerpc__) || defined(__s390__)
++#define SIZEOF_STRUCT_USTAT 20
++#else
++#error Unknown size of struct ustat
++#endif
++ unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;
+ #endif // SANITIZER_LINUX
+
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID