https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104217
Bug ID: 104217
Summary: gcc-12-20220123 failure to build on Cygwin due to lack
of secure_getenv
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: mckelvey at maskull dot com
Target Milestone: ---
Created attachment 52283
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52283&action=edit
Tarball of attempted build
This bug has been around for a few snapshots so I'm reporting it now.
In file included from ../../../.././libstdc++-v3/src/c++17/fs_ops.cc:58:
../../../.././libstdc++-v3/src/c++17/../filesystem/ops-common.h: In function
‘const char* std::filesystem::get_temp_directory_from_env(std::error_code&)’:
../../../.././libstdc++-v3/src/c++17/../filesystem/ops-common.h:640:25: error:
‘::secure_getenv’ has not been declared
640 | auto tmpdir = ::secure_getenv(env);
^~~~~~~~~~~~~
make[6]: *** [Makefile:585: fs_ops.lo] Error 1
Configured as: ./configure --enable-languages=c,c++ --enable-threads=posix
Run under up-to-date Cygwin using gcc-11-20220122.
cygcheck (cygwin) 3.3.3
