source_subfolder/Modules/posixmodule.c:363:13: warning: comparison of constant 9223372036854775807 with expression of type 'uid_t' (aka 'unsigned int') is always true [-Wtautological-constant-out-of-range-compare]
    if (uid <= LONG_MAX)
        ~~~ ^  ~~~~~~~~
source_subfolder/Modules/posixmodule.c:371:13: warning: comparison of constant 9223372036854775807 with expression of type 'gid_t' (aka 'unsigned int') is always true [-Wtautological-constant-out-of-range-compare]
    if (gid <= LONG_MAX)
        ~~~ ^  ~~~~~~~~
source_subfolder/Modules/pwdmodule.c:115:17: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
        if (uid < 0)
            ~~~ ^ ~
1 warning generated.
2 warnings generated.
libpython2.7.a(posixmodule.o): In function `posix_tmpnam':
/home/conan/w/cci_PR-1510/.conan/data/cpython/2.7.18/_/_/build/2fc57a694118925bdc18eb0c65e2d013efc7644b/source_subfolder/Modules/posixmodule.c:7659: warning: the use of `tmpnam_r' is dangerous, better use `mkstemp'
libpython2.7.a(posixmodule.o): In function `posix_tempnam':
/home/conan/w/cci_PR-1510/.conan/data/cpython/2.7.18/_/_/build/2fc57a694118925bdc18eb0c65e2d013efc7644b/source_subfolder/Modules/posixmodule.c:7606: warning: the use of `tempnam' is dangerous, better use `mkstemp'
/home/conan/w/cci_PR-1510/.conan/data/cpython/2.7.18/_/_/build/2fc57a694118925bdc18eb0c65e2d013efc7644b/source_subfolder/Modules/_heapqmodule.c:600:21: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
[explanation by Fran<E7>ois Pinard]\n\
                    ^~~~
source_subfolder/Include/Python.h:174:60: note: expanded from macro 'PyDoc_STRVAR'
#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
                                                           ^
source_subfolder/Include/Python.h:176:24: note: expanded from macro 'PyDoc_STR'
#define PyDoc_STR(str) str
                       ^
1 warning generated.
/home/conan/w/cci_PR-1510/.conan/data/cpython/2.7.18/_/_/build/2fc57a694118925bdc18eb0c65e2d013efc7644b/source_subfolder/Modules/grpmodule.c:102:17: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
        if (gid < 0)
            ~~~ ^ ~
1 warning generated.
/home/conan/w/cci_PR-1510/.conan/data/cpython/2.7.18/_/_/build/2fc57a694118925bdc18eb0c65e2d013efc7644b/source_subfolder/Modules/nismodule.c:404:15: warning: explicitly assigning value of variable of type 'nismaplist *' (aka 'struct nismaplist *') to itself [-Wself-assign]
    for (maps = maps; maps; maps = maps->next) {
         ~~~~ ^ ~~~~
1 warning generated.
*** WARNING: renaming "_curses" since importing it failed: build/lib.linux-x86_64-2.7/_curses.so: undefined symbol: curscr
*** WARNING: renaming "_curses_panel" since importing it failed: build/lib.linux-x86_64-2.7/_curses_panel.so: undefined symbol: curscr
*** WARNING: renaming "_curses" since importing it failed: build/lib.linux-x86_64-2.7/_curses.so: undefined symbol: curscr
*** WARNING: renaming "_curses_panel" since importing it failed: build/lib.linux-x86_64-2.7/_curses_panel.so: undefined symbol: curscr
*** WARNING: renaming "_curses" since importing it failed: build/lib.linux-x86_64-2.7/_curses.so: undefined symbol: curscr
*** WARNING: renaming "_curses_panel" since importing it failed: build/lib.linux-x86_64-2.7/_curses_panel.so: undefined symbol: curscr
Terminated
make: *** [libinstall] Error 143
ERROR: Exiting with code: 5