[libvirt] [PATCHv2] build: fix mingw build

termios: fix compilation on mingw git-version-gen: don't require that .git/ be in the current dir test-select: avoid warn_unused_result warnings test-symlinkat: remove declaration of unused local test-inttostr: avoid shadowing warnings stdlib: Allow multiple gnulib generated replacements to coexist. fix a documentation typo futimens: work around Solaris 11 bug Indentation. test-futimens: avoid unwarranted test failure on Solaris 5.11 Indentation. spawn.in.h: make indentation consistent with parentheses Fix mismatched parens in previous commit rewrite int foo[2*X-1] to verify(X) or to int foo[X?1:-1] prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1) autoupdate time: enforce recent POSIX ruling that time_t is integral fdopendir: fix a bug on systems lacking openat and /proc support sys_select: Avoid warning due to undeclared memset() on OpenBSD 4.5. nanosleep: Make replacement POSIX compliant. bootstrap: add hook for altering gnulib.mk, for Bison bootstrap: reformat for readability docs: update cygwin progress autoupdate parse-datetime: avoid compilation failure on OpenBSD 4.7 docs: update cygwin progress docs: update parse-datetime history cygwin: use more robust version check string, sys_select: Avoid #including large headers unless necessary. memmem, strstr, strcasestr: fix bug with long periodic needle maint: fix order of ChangeLog entries parse-datetime: do some more renaming