[mpfr] x64-windows build failure

[jasjuang]

Host Environment

• OS: Windows 10
• Compiler: Visual Studio 2019

To Reproduce
Steps to reproduce the behavior:
vcpkg install mpfr

Failure logs

C:\dev\vcpkg>vcpkg install mpfr
Computing installation plan...
The following packages will be built and installed:
    mpfr[core]:x64-windows -> 4.1.0
Detecting compiler hash for triplet x64-windows...
Could not locate cached archive: C:\Users\jasju\AppData\Local\vcpkg\archives\f0\f0d516b8b3d8dcbae6abfb8113289a1423199153e1d1602a9221b67f9c638f63.zip
Starting package 1/1: mpfr:x64-windows
Building package mpfr[core]:x64-windows...
-- Using C:/dev/vcpkg/downloads/mpfr-4.1.0.tar.xz
-- Cleaning sources at C:/dev/vcpkg/buildtrees/mpfr/src/mpfr-4-8955d4bc66.clean. Use --editable to skip cleaning for the packages you specify.
-- Extracting source C:/dev/vcpkg/downloads/mpfr-4.1.0.tar.xz
-- Applying patch gmpd.patch
-- Applying patch dll.patch
-- Using source at C:/dev/vcpkg/buildtrees/mpfr/src/mpfr-4-8955d4bc66.clean
-- Getting CMake variables for x64-windows
-- Using msys root at C:/dev/vcpkg/downloads/tools/msys2/41652b92f1636a16
-- Using msys root at C:/dev/vcpkg/downloads/tools/msys2/aa5af7b2aa7e90e8
-- Generating configure for x64-windows
-- Finished generating configure for x64-windows
-- Configuring x64-windows-dbg
-- Configuring x64-windows-rel
-- Using msys root at C:/dev/vcpkg/downloads/tools/msys2/aaafe87dcead272e
-- Building x64-windows-dbg
CMake Error at scripts/cmake/vcpkg_execute_build_process.cmake:155 (message):
    Command failed: C:/dev/vcpkg/downloads/tools/msys2/aaafe87dcead272e/usr/bin/make.exe -j 9 --trace -f Makefile all
    Working Directory: C:/dev/vcpkg/buildtrees/mpfr/x64-windows-dbg
    See logs for more information:
      C:\dev\vcpkg\buildtrees\mpfr\build-x64-windows-dbg-out.log
      C:\dev\vcpkg\buildtrees\mpfr\build-x64-windows-dbg-err.log

Call Stack (most recent call first):
  scripts/cmake/vcpkg_build_make.cmake:191 (vcpkg_execute_build_process)
  scripts/cmake/vcpkg_install_make.cmake:26 (vcpkg_build_make)
  ports/mpfr/portfile.cmake:23 (vcpkg_install_make)
  scripts/ports.cmake:141 (include)


Error: Building package mpfr:x64-windows failed with: BUILD_FAILED
Please ensure you're using the latest portfiles with `.\vcpkg update`, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
  Package: mpfr:x64-windows
  Vcpkg version: 2021-07-26-9425cf5f512f242c0bcbabac31f08832825aee81

Additionally, attach any relevant sections from the log files above.

build-x64-windows-dbg-err.log

/c/dev/vcpkg/buildtrees/mpfr/src/mpfr-4-8955d4bc66.clean/missing: /c/dev/vcpkg/downloads/tools/msys2/41652b92f1636a16/usr/bin/makeinfo: /usr/bin/perl: bad interpreter: No such file or directory
make[1]: *** [Makefile:379: .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info] Error 126
make: *** [Makefile:499: all-recursive] Error 1

build-x64-windows-dbg-out.log

Makefile:499: target 'all-recursive' does not exist
fail=; \
if (target_option=k; case ${target_option-} in ?) ;; *) echo "am__make_running_with_option: internal error: invalid" "target option '${target_option-}' specified" >&2; exit 1;; esac; has_opt=no; sane_makeflags=$MAKEFLAGS; if { if test -z '0'; then false; elif test -n 'x86_64-pc-msys'; then true; elif test -n '4.3' && test -n '/c/dev/vcpkg/buildtrees/mpfr/x64-windows-dbg'; then true; else false; fi; }; then sane_makeflags=$MFLAGS; else case $MAKEFLAGS in *\\[\ \	]*) bs=\\; sane_makeflags=`printf '%s\n' "$MAKEFLAGS" | sed "s/$bs$bs[$bs $bs	]*//g"`;; esac; fi; skip_next=no; strip_trailopt () { flg=`printf '%s\n' "$flg" | sed "s/$1.*$//"`; }; for flg in $sane_makeflags; do test $skip_next = yes && { skip_next=no; continue; }; case $flg in *=*|--*) continue;; -*I) strip_trailopt 'I'; skip_next=yes;; -*I?*) strip_trailopt 'I';; -*O) strip_trailopt 'O'; skip_next=yes;; -*O?*) strip_trailopt 'O';; -*l) strip_trailopt 'l'; skip_next=yes;; -*l?*) strip_trailopt 'l';; -[dEDm]) skip_next=yes;; -[JT]) skip_next=yes;; esac; case $flg in *$target_option*) has_opt=yes; break;; esac; done; test $has_opt = yes); then \
  failcom='fail=yes'; \
else \
  failcom='exit 1'; \
fi; \
dot_seen=no; \
target=`echo all-recursive | sed s/-recursive//`; \
case "all-recursive" in \
  distclean-* | maintainer-clean-*) list='doc src tests tune tools/bench' ;; \
  *) list='doc src tests tune tools/bench' ;; \
esac; \
for subdir in $list; do \
  echo "Making $target in $subdir"; \
  if test "$subdir" = "."; then \
    dot_seen=yes; \
    local_target="$target-am"; \
  else \
    local_target="$target"; \
  fi; \
  (CDPATH="${ZSH_VERSION+.}:" && cd $subdir && /usr/bin/make  $local_target) \
  || eval $failcom; \
done; \
if test "$dot_seen" = "no"; then \
  /usr/bin/make  "$target-am" || exit 1; \
fi; test -z "$fail"
Making all in doc
make[1]: Entering directory '/c/dev/vcpkg/buildtrees/mpfr/x64-windows-dbg/doc'
Makefile:379: update target '.././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info' due to: .././../src/mpfr-4-8955d4bc66.clean/doc/texinfo.tex
restore=: && backupdir=".am$$" && \
am__cwd=`pwd` && CDPATH="${ZSH_VERSION+.}:" && cd .././../src/mpfr-4-8955d4bc66.clean/doc && \
rm -rf $backupdir && mkdir $backupdir && \
if (/bin/sh /c/dev/vcpkg/buildtrees/mpfr/src/mpfr-4-8955d4bc66.clean/missing makeinfo --version) >/dev/null 2>&1; then \
  for f in .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info-[0-9] .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info-[0-9][0-9] .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.i[0-9] .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.i[0-9][0-9]; do \
    if test -f $f; then mv $f $backupdir; restore=mv; else :; fi; \
  done; \
else :; fi && \
cd "$am__cwd"; \
if /bin/sh /c/dev/vcpkg/buildtrees/mpfr/src/mpfr-4-8955d4bc66.clean/missing makeinfo  --enable-encoding -I .././../src/mpfr-4-8955d4bc66.clean/doc \
 -o .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info .././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.texi; \
then \
  rc=0; \
  CDPATH="${ZSH_VERSION+.}:" && cd .././../src/mpfr-4-8955d4bc66.clean/doc; \
else \
  rc=$?; \
  CDPATH="${ZSH_VERSION+.}:" && cd .././../src/mpfr-4-8955d4bc66.clean/doc && \
  $restore $backupdir/* `echo "./.././../src/mpfr-4-8955d4bc66.clean/doc/mpfr.info" | sed 's|[^/]*$||'`; \
fi; \
rm -rf $backupdir; exit $rc
make[1]: Leaving directory '/c/dev/vcpkg/buildtrees/mpfr/x64-windows-dbg/doc'

[JackBoosY]

/usr/bin/perl: bad interpreter: No such file or directory
Ah, same reason with #19337. Will be fixed by #19325.