[ruby-dev:50089] [Ruby trunk Bug#13489][Feedback] "make test-all" fails on macOS with case-sensitive filesystem

[nobu@ruby-lang.org]

Issue #13489 has been updated by nobu (Nobuyoshi Nakada).

Status changed from Open to Feedback

Frameworkが有効な場合は `<Foo/bar.h>` は `$(FRAMEWORKSDIR)/Foo.framework/Headers/bar.h` が読まれるものと理解しているのですが、以下のソースは `clang -ObjC` でコンパイルできるでしょうか。

```c
#include <ruby/ruby.h>

int main(void) {return 0;}
```


----------------------------------------
Bug #13489: "make test-all" fails on macOS with case-sensitive filesystem
https://bugs.ruby-lang.org/issues/13489#change-64409

* Author: watson1978 (Shizuo Fujita)
* Status: Feedback
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
普段使用している macOS は HFS+ case-sensitive でフォーマットしています。
"make test-all" をそのマシン上で実行すると以下のようなエラーが発生し、
どうやら conftest.c でのコンパイルエラーが原因のようです。

conftest.c には

~~~
#include <Ruby/Ruby.h>
~~~

 という行が生成されるらしいのですが、
case-sensitive なファイルシステムではそのファイルパスを見つけることができません。

~~~
#include <ruby/ruby.h>
~~~
と生成されるべきかと思います。

https://github.com/ruby/ruby/blob/3e92b635fb5422207b7bbdc924e292e51e21f040/test/mkmf/test_framework.rb#L24-L33
の have_framework("Ruby") でinclude文が生成されているのかと思われます。


### エラーログ

~~~
$ make test-all -j 8

... snip ...

# Running tests:


Retrying...
[  3/121] TestMkmf::TestHaveFramework#test_multi_frameworks = 0.10 s
  1) Failure:
TestMkmf::TestHaveFramework#test_multi_frameworks [/Users/watson/src/ruby/test/mkmf/test_framework.rb:29]:
have_framework: checking for Ruby... -------------------- no

"clang -o conftest -I. -I/Users/watson/src/ruby/.ext/include/x86_64-darwin16 -I/Users/watson/src/ruby/include -I./test  -I/usr/local/opt/openssl/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wextra-tokens  -pipe conftest.c  -L. -L/Users/watson/src/ruby -L/usr/local/opt/openssl/lib -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/openssl/lib     -lruby.2.5.0-static -framework CoreFoundation  -framework Ruby -lpthread -lgmp -ldl -lobjc "
conftest.c:3:10: fatal error: 'Ruby/Ruby.h' file not found
#include <Ruby/Ruby.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <Ruby/Ruby.h>
4:
5: int main(void){return 0;}
/* end */

"clang -o conftest -I. -I/Users/watson/src/ruby/.ext/include/x86_64-darwin16 -I/Users/watson/src/ruby/include -I./test  -I/usr/local/opt/openssl/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wextra-tokens  -pipe conftest.c  -L. -L/Users/watson/src/ruby -L/usr/local/opt/openssl/lib -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/openssl/lib     -lruby.2.5.0-static -framework CoreFoundation -ObjC -framework Ruby -lpthread -lgmp -ldl -lobjc "
conftest.c:3:10: fatal error: 'Ruby/Ruby.h' file not found
#include <Ruby/Ruby.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <Ruby/Ruby.h>
4:
5: int main(void){return 0;}
/* end */

--------------------

try as Objective-C

[  4/121] TestMkmf::TestHaveFramework#test_single_framework = 0.10 s
  2) Failure:
TestMkmf::TestHaveFramework#test_single_framework [/Users/watson/src/ruby/test/mkmf/test_framework.rb:25]:
have_framework: checking for Ruby... -------------------- no

"clang -o conftest -I. -I/Users/watson/src/ruby/.ext/include/x86_64-darwin16 -I/Users/watson/src/ruby/include -I./test  -I/usr/local/opt/openssl/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wextra-tokens  -pipe conftest.c  -L. -L/Users/watson/src/ruby -L/usr/local/opt/openssl/lib -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/openssl/lib     -lruby.2.5.0-static -framework CoreFoundation  -framework Ruby -lpthread -lgmp -ldl -lobjc "
conftest.c:3:10: fatal error: 'Ruby/Ruby.h' file not found
#include <Ruby/Ruby.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <Ruby/Ruby.h>
4:
5: int main(void){return 0;}
/* end */

"clang -o conftest -I. -I/Users/watson/src/ruby/.ext/include/x86_64-darwin16 -I/Users/watson/src/ruby/include -I./test  -I/usr/local/opt/openssl/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wno-tautological-compare -Wno-parentheses-equality -Wno-constant-logical-operand -Wno-self-assign -Wunused-variable -Wimplicit-int -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration -Wdivision-by-zero -Wdeprecated-declarations -Wextra-tokens  -pipe conftest.c  -L. -L/Users/watson/src/ruby -L/usr/local/opt/openssl/lib -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/openssl/lib     -lruby.2.5.0-static -framework CoreFoundation -ObjC -framework Ruby -lpthread -lgmp -ldl -lobjc "
conftest.c:3:10: fatal error: 'Ruby/Ruby.h' file not found
#include <Ruby/Ruby.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <Ruby/Ruby.h>
4:
5: int main(void){return 0;}
/* end */

--------------------

try as Objective-C

[ 20/121] TestFileExhaustive#test_expand_path = 0.00 s
  3) Failure:
TestFileExhaustive#test_expand_path [/Users/watson/src/ruby/test/ruby/test_file_exhaustive.rb:750]:
"\uFEFF".
<"/var/folders/fs/gltv6wcd3m70hcgqcp2njt_80000gn/T/rubytest-file20170420-79876-gvlo69/file.test"> expected but was
<"/var/folders/fs/gltv6wcd3m70hcgqcp2njt_80000gn/T/rubytest-file20170420-79876-gvlo69/file.test">.

Finished tests in 223.305106s, 75.8290 tests/s, 9835.1132 assertions/s.
16933 tests, 2196231 assertions, 3 failures, 0 errors, 80 skips

ruby -v: ruby 2.5.0dev (2017-04-20 trunk 58401) [x86_64-darwin16]
make: *** [yes-test-all] Error 3
[trunk][~/src/ruby]$                                                                                                           rbenv:2.4.1
~~~




-- 
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