[Bug gold/23594] New: error: 'mkdtemp' was not declared in this scope

[h0tc0d3 at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=23594

            Bug ID: 23594
           Summary: error: 'mkdtemp' was not declared in this scope
           Product: binutils
           Version: 2.31
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ccoutant at gmail dot com
          Reporter: h0tc0d3 at gmail dot com
                CC: ian at airs dot com
  Target Milestone: ---

Hi. I try to compile under Mingw-w64 and have error.

make[5]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold/testsuite'
make[4]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold/testsuite'
make[4]: Entering directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold'
i686-w64-mingw32-g++ -DHAVE_CONFIG_H -I. -I../../../src/binutils-2.31.1/gold 
-I../../../src/binutils-2.31.1/gold
-I../../../src/binutils-2.31.1/gold/../include
-I../../../src/binutils-2.31.1/gold/../elfcpp
-DLOCALEDIR="\"/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-binutils-multi/share/locale\""
-DBINDIR="\"/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-binutils-multi/bin\""
-DTOOLBINDIR="\"/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-binutils-multi/i686-w64-mingw32/bin\""
-DTOOLLIBDIR="\"/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-binutils-multi/i686-w64-mingw32/lib\""
  -W -Wall    -Wstack-usage=262144 -Wno-format -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -frandom-seed=plugin.o
-I../../../src/binutils-2.31.1/gold/../zlib -pthread -O2 -pipe -fno-ident
-I/home/nullik/mingw-gcc-8.2.0/i686-820-posix-sjlj-rt_v5/mingw32/opt/include
-I/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-zlib-static/include
-I/home/nullik/mingw-gcc-8.2.0/prerequisites/i686-w64-mingw32-static/include
-MT plugin.o -MD -MP -MF .deps/plugin.Tpo -c -o plugin.o
../../../src/binutils-2.31.1/gold/plugin.cc
../../../src/binutils-2.31.1/gold/plugin.cc: In member function 'bool
gold::Plugin_recorder::init()':
../../../src/binutils-2.31.1/gold/plugin.cc:511:7: error: 'mkdtemp' was not
declared in this scope
   if (mkdtemp(dir_template) == NULL)
       ^~~~~~~
../../../src/binutils-2.31.1/gold/plugin.cc:511:7: note: suggested alternative:
'mktemp'
   if (mkdtemp(dir_template) == NULL)
       ^~~~~~~
       mktemp
../../../src/binutils-2.31.1/gold/plugin.cc: In function 'bool
gold::link_or_copy_file(const char*, const char*)':
../../../src/binutils-2.31.1/gold/plugin.cc:565:9: error: '::link' has not been
declared
   if (::link(inname, outname) == 0)
         ^~~~
../../../src/binutils-2.31.1/gold/plugin.cc:565:9: note: suggested alternative:
'bind'
   if (::link(inname, outname) == 0)
         ^~~~
         bind
make[4]: *** [Makefile:1123: plugin.o] Error 1
make[4]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold'
make[3]: *** [Makefile:1146: all-recursive] Error 1
make[3]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold'
make[2]: *** [Makefile:886: all] Error 2
make[2]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi/gold'
make[1]: *** [Makefile:6052: all-gold] Error 2
make[1]: Leaving directory
'/home/nullik/mingw-gcc-8.2.0/prerequisites-build/i686-binutils-2.31.1-multi'
make: *** [Makefile:857: all] Error 2

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