Source: icu
Version: 52.1
Severity: minor
Dear Maintainer,
Hello,
Using the rebuild infrastructure, your package fails to build with clang
instead of gcc.
Error message is:
error: use of undeclared identifier '__float128'
Full build log is available here:
http://clang.debian.net/logs/2015-03-25/icu_52.1-8_unstable_clang.log
I found that this is because clang doesn't support the extension __float128.
Thanks,
Joseph
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.0.4-2-ARCH (SMP w/8 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL
set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: unable to detect
diff -Nru icu-52.1/debian/patches/clang_build.patch icu-52.1/debian/patches/clang_build.patch
--- icu-52.1/debian/patches/clang_build.patch 1970-01-01 00:00:00.000000000 +0000
+++ icu-52.1/debian/patches/clang_build.patch 2015-05-24 14:17:09.000000000 +0000
@@ -0,0 +1,14 @@
+--- a/source/tools/toolutil/toolutil.cpp
++++ b/source/tools/toolutil/toolutil.cpp
+@@ -18,6 +18,11 @@
+ * This file contains utility functions for ICU tools like genccode.
+ */
+
++#if __clang__
++/* clang does not support __float128 extension */
++typedef struct { long double x, y; } __float128;
++#endif
++
+ #if U_PLATFORM == U_PF_MINGW
+ // *cough* - for struct stat
+ #ifdef __STRICT_ANSI__
diff -Nru icu-52.1/debian/patches/series icu-52.1/debian/patches/series
--- icu-52.1/debian/patches/series 2015-05-08 20:41:30.000000000 +0000
+++ icu-52.1/debian/patches/series 2015-05-24 14:14:40.000000000 +0000
@@ -14,3 +14,4 @@
CVE-2014-9654.patch
CVE-2014-8146.patch
CVE-2014-8147.patch
+clang_build.patch
