[ https://issues.apache.org/jira/browse/STDCXX-590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Sebor closed STDCXX-590.
-------------------------------

    Resolution: Fixed

Nightly build logs confirm that the change has fixed the problem: the majority of example programs now compile and link successfully, and without the error. Closing.

> [EDG eccp/Linux] unsats on errno
> --------------------------------
>
>                 Key: STDCXX-590
>                 URL: https://issues.apache.org/jira/browse/STDCXX-590
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Examples, Tests, Utilities
>    Affects Versions: trunk
>         Environment: EDG eccp 3.10 with gcc 3.3.3 on SUSE LINUX Enterprise Server 9 (x86_64)
>            Reporter: Martin Sebor
>            Assignee: Martin Sebor
>            Priority: Blocker
>             Fix For: 4.2
>
>
> Many examples, tests, and utilitiy programs fail to link with errors similar to those below:
> $ make calc
> generating dependencies for $(TOPDIR)/examples/tutorial/calc.cpp
> eccp -M -I/amd/devco/sebor/stdcxx/include/ansi -D_RWSTDDEBUG    -I/amd/devco/sebor/stdcxx/include -I/build/sebor/stdcxx-eccp-3.10-11s/include -I/amd/devco/sebor/stdcxx/examples/include  -A -x --template_directory=/build/sebor/stdcxx-eccp-3.10-11s/lib -g   --display_error_number --remarks --diag_suppress 193,236,340,401,261,479,487,678,679,815  /amd/devco/sebor/stdcxx/examples/tutorial/calc.cpp
> eccp -c -I/amd/devco/sebor/stdcxx/include/ansi -D_RWSTDDEBUG    -I/amd/devco/sebor/stdcxx/include -I/build/sebor/stdcxx-eccp-3.10-11s/include -I/amd/devco/sebor/stdcxx/examples/include  -A -x --template_directory=/build/sebor/stdcxx-eccp-3.10-11s/lib -g   --display_error_number --remarks --diag_suppress 193,236,340,401,261,479,487,678,679,815   /amd/devco/sebor/stdcxx/examples/tutorial/calc.cpp
> eccp calc.o -o calc --template_directory=/build/sebor/stdcxx-eccp-3.10-11s/lib    -L/build/sebor/stdcxx-eccp-3.10-11s/lib  -lstd11s  -lm 
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x6f9): In function `__rw::__rw_get_num(void *, const char *, int, int, const char *, unsigned int, const char *, unsigned int)':
> /amd/devco/sebor/stdcxx/src/num_get.cpp:510: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x70e):/amd/devco/sebor/stdcxx/src/num_get.cpp:513: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x7a7):/amd/devco/sebor/stdcxx/src/num_get.cpp:526: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x857):/amd/devco/sebor/stdcxx/src/num_get.cpp:536: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x883):/amd/devco/sebor/stdcxx/src/num_get.cpp:541: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x8d2):/amd/devco/sebor/stdcxx/src/num_get.cpp:546: undefined reference to `__rw_flt_infinity'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0x9ce):/amd/devco/sebor/stdcxx/src/num_get.cpp:630: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xa7e):/amd/devco/sebor/stdcxx/src/num_get.cpp:640: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xaaf):/amd/devco/sebor/stdcxx/src/num_get.cpp:645: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xafb):/amd/devco/sebor/stdcxx/src/num_get.cpp:650: undefined reference to `__rw_dbl_infinity'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xbf4):/amd/devco/sebor/stdcxx/src/num_get.cpp:709: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xca4):/amd/devco/sebor/stdcxx/src/num_get.cpp:725: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xcd5):/amd/devco/sebor/stdcxx/src/num_get.cpp:730: undefined reference to `errno'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xd38):/amd/devco/sebor/stdcxx/src/num_get.cpp:760: undefined reference to `__rw_ldbl_infinity'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xd3e):/amd/devco/sebor/stdcxx/src/num_get.cpp:760: undefined reference to `__rw_ldbl_infinity'
> /build/sebor/stdcxx-eccp-3.10-11s/lib/libstd11s.a(num_get.o)(.text+0xd44):/amd/devco/sebor/stdcxx/src/num_get.cpp:760: undefined reference to `__rw_ldbl_infinity'
> collect2: ld returned 1 exit status
> make: *** [calc] Error 1

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