Description of problem:
Trying to build Ruby [1], I observe following error on armv7hl, aarch64 and s390x:
~~~
compiling builtin.c
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -fPIC -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -DCANONICALIZATION_FOR_MATHN -I. -I.ext/include/armv7hl-linux -I./include -I. -I./enc/unicode/12.1.0 -o builtin.o -c builtin.c
encdb.h updated
error in initial header file:
In file included from /tmp/20200128-25011-59cayd.c:1:
/tmp/20200128-25011-37s5t4.h:15315:9: error: "__has_include" cannot be used as a macro name
15315 | #define __has_include __has_include
| ^~~~~~~~~~~~~
compilation terminated due to -Wfatal-errors.
~~~
Version-Release number of selected component (if applicable):
GCC 10
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Build fails.
Expected results:
Build succeeds as it used to with GCC 9.x
Additional info:
I am surprised this fails just on several architectures. Not sure if this is arch specific GCC or Ruby issue.
[1] https://koji.fedoraproject.org/koji/taskinfo?taskID=41135726
Just to explain, if it was fixed soonish, I could build fixed version of Ruby and that in turn would fix FTBFS of ~50 rubygem-, which otherwise won't pass mass rebuild. Fixing this in a week is nice, it will miss the mass rebuild and therefore cause lot more troubles.
Description of problem: Trying to build Ruby [1], I observe following error on armv7hl, aarch64 and s390x: ~~~ compiling builtin.c gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -fPIC -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -DCANONICALIZATION_FOR_MATHN -I. -I.ext/include/armv7hl-linux -I./include -I. -I./enc/unicode/12.1.0 -o builtin.o -c builtin.c encdb.h updated error in initial header file: In file included from /tmp/20200128-25011-59cayd.c:1: /tmp/20200128-25011-37s5t4.h:15315:9: error: "__has_include" cannot be used as a macro name 15315 | #define __has_include __has_include | ^~~~~~~~~~~~~ compilation terminated due to -Wfatal-errors. ~~~ Version-Release number of selected component (if applicable): GCC 10 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Build fails. Expected results: Build succeeds as it used to with GCC 9.x Additional info: I am surprised this fails just on several architectures. Not sure if this is arch specific GCC or Ruby issue. [1] https://koji.fedoraproject.org/koji/taskinfo?taskID=41135726