diff -Naur man-db-2.8.3-orig/gl/m4/btowc.m4 man-db-2.8.3/gl/m4/btowc.m4 --- man-db-2.8.3-orig/gl/m4/btowc.m4 2018-07-02 18:51:23.761091300 +0300 +++ man-db-2.8.3/gl/m4/btowc.m4 2018-07-02 19:22:47.106812500 +0300 @@ -51,6 +51,8 @@ # Guess no on Cygwin. cygwin*) gl_cv_func_btowc_nul="guessing no" ;; # Guess yes on native Windows. + msys*) gl_cv_func_btowc_nul="guessing no" ;; + # Guess yes on native Windows. mingw*) gl_cv_func_btowc_nul="guessing yes" ;; # Guess yes otherwise. *) gl_cv_func_btowc_nul="guessing yes" ;; diff -Naur man-db-2.8.3-orig/gl/m4/double-slash-root.m4 man-db-2.8.3/gl/m4/double-slash-root.m4 --- man-db-2.8.3-orig/gl/m4/double-slash-root.m4 2018-07-02 18:51:25.581195400 +0300 +++ man-db-2.8.3/gl/m4/double-slash-root.m4 2018-07-02 19:23:30.519295500 +0300 @@ -16,7 +16,7 @@ # special semantics and is distinct from /, please report it to # . case $host in - *-cygwin | i370-ibm-openedition) + *-cygwin | *-msys | i370-ibm-openedition) gl_cv_double_slash_root=yes ;; *) # Be optimistic and assume that / and // are the same when we diff -Naur man-db-2.8.3-orig/gl/m4/dup2.m4 man-db-2.8.3/gl/m4/dup2.m4 --- man-db-2.8.3-orig/gl/m4/dup2.m4 2018-07-02 18:51:25.866211700 +0300 +++ man-db-2.8.3/gl/m4/dup2.m4 2018-07-02 19:24:15.516869300 +0300 @@ -78,7 +78,7 @@ [case "$host_os" in mingw*) # on this platform, dup2 always returns 0 for success gl_cv_func_dup2_works="guessing no" ;; - cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + cygwin* | msys*) # on cygwin 1.5.x, dup2(1,1) returns 0 gl_cv_func_dup2_works="guessing no" ;; aix* | freebsd*) # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE, diff -Naur man-db-2.8.3-orig/gl/m4/fcntl.m4 man-db-2.8.3/gl/m4/fcntl.m4 --- man-db-2.8.3-orig/gl/m4/fcntl.m4 2018-07-02 18:51:27.428301000 +0300 +++ man-db-2.8.3/gl/m4/fcntl.m4 2018-07-02 19:24:48.494755500 +0300 @@ -69,7 +69,7 @@ [gl_cv_func_fcntl_f_dupfd_works=yes], [gl_cv_func_fcntl_f_dupfd_works=no], [case $host_os in - aix* | cygwin* | haiku*) + aix* | cygwin* | msys*| haiku*) gl_cv_func_fcntl_f_dupfd_works="guessing no" ;; *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;; esac])]) diff -Naur man-db-2.8.3-orig/gl/m4/getcwd.m4 man-db-2.8.3/gl/m4/getcwd.m4 --- man-db-2.8.3-orig/gl/m4/getcwd.m4 2018-07-02 18:51:29.212403100 +0300 +++ man-db-2.8.3/gl/m4/getcwd.m4 2018-07-02 19:25:32.662281700 +0300 @@ -55,6 +55,9 @@ # Guess yes on Cygwin. cygwin*) gl_cv_func_getcwd_null="guessing yes";; # If we don't know, obey --enable-cross-guesses. + # Guess yes on MSYS. + msys*) gl_cv_func_getcwd_null="guessing yes";; + # If we don't know, obey --enable-cross-guesses. *) gl_cv_func_getcwd_null="$gl_cross_guess_normal";; esac ]])]) diff -Naur man-db-2.8.3-orig/gl/m4/getdtablesize.m4 man-db-2.8.3/gl/m4/getdtablesize.m4 --- man-db-2.8.3-orig/gl/m4/getdtablesize.m4 2018-07-02 18:51:29.519420600 +0300 +++ man-db-2.8.3/gl/m4/getdtablesize.m4 2018-07-02 19:27:35.863328400 +0300 @@ -39,7 +39,7 @@ [gl_cv_func_getdtablesize_works=yes], [gl_cv_func_getdtablesize_works=no], [case "$host_os" in - cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows + cygwin* | msys*) # on cygwin 1.5.25, getdtablesize() automatically grows gl_cv_func_getdtablesize_works="guessing no" ;; *) gl_cv_func_getdtablesize_works="guessing yes" ;; esac diff -Naur man-db-2.8.6.1-orig/gl/m4/intl.m4 man-db-2.8.6.1/gl/m4/intl.m4 --- man-db-2.8.6.1-orig/gl/m4/intl.m4 2018-07-02 18:51:29.519420600 +0300 +++ man-db-2.8.6.1/gl/m4/intl.m4 2018-07-02 19:27:35.863328400 +0300 @@ -112,7 +112,7 @@ dnl exported variables _also_ in the static library. if test "$enable_shared" = yes; then case "$host_os" in - mingw* | cygwin*) is_woe32dll=yes ;; + mingw* | cygwin* | msys*) is_woe32dll=yes ;; *) is_woe32dll=no ;; esac else @@ -124,7 +124,7 @@ dnl On mingw and Cygwin, we can activate special Makefile rules which add dnl version information to the shared libraries and executables. case "$host_os" in - mingw* | cygwin*) is_woe32=yes ;; + mingw* | cygwin* | msys*) is_woe32=yes ;; *) is_woe32=no ;; esac WOE32=$is_woe32 diff -Naur man-db-2.8.3-orig/gl/m4/malloc.m4 man-db-2.8.3/gl/m4/malloc.m4 --- man-db-2.8.3-orig/gl/m4/malloc.m4 2018-07-02 18:51:35.074738400 +0300 +++ man-db-2.8.3/gl/m4/malloc.m4 2018-07-02 19:28:37.956880000 +0300 @@ -33,7 +33,7 @@ [case "$host_os" in # Guess yes on platforms where we know the result. *-gnu* | gnu* | *-musl* | freebsd* | netbsd* | openbsd* \ - | hpux* | solaris* | cygwin* | mingw*) + | hpux* | solaris* | cygwin* | msys* | mingw*) ac_cv_func_malloc_0_nonnull="guessing yes" ;; # If we don't know, assume the worst. *) ac_cv_func_malloc_0_nonnull="guessing no" ;; diff -Naur man-db-2.8.3-orig/gl/m4/printf.m4 man-db-2.8.3/gl/m4/printf.m4 --- man-db-2.8.3-orig/gl/m4/printf.m4 2018-07-02 18:51:39.288979400 +0300 +++ man-db-2.8.3/gl/m4/printf.m4 2018-07-02 19:30:05.841906700 +0300 @@ -785,6 +785,7 @@ irix*) gl_cv_func_printf_directive_ls="guessing no";; solaris*) gl_cv_func_printf_directive_ls="guessing no";; cygwin*) gl_cv_func_printf_directive_ls="guessing no";; + msys*) gl_cv_func_printf_directive_ls="guessing no";; beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; # Guess no on Android. linux*-android*) gl_cv_func_printf_directive_ls="guessing no";; @@ -869,6 +870,7 @@ changequote(,)dnl case "$host_os" in cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; + msys*) gl_cv_func_printf_flag_grouping="guessing no";; netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; # Guess no on Android. linux*-android*) gl_cv_func_printf_flag_grouping="guessing no";; @@ -1562,6 +1564,7 @@ darwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on Cygwin. cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + msys*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; # Guess yes on Solaris >= 2.6. solaris2.[0-5] | solaris2.[0-5].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; diff -Naur man-db-2.8.3-orig/gl/m4/realloc.m4 man-db-2.8.3/gl/m4/realloc.m4 --- man-db-2.8.3-orig/gl/m4/realloc.m4 2018-07-02 18:51:40.133027700 +0300 +++ man-db-2.8.3/gl/m4/realloc.m4 2018-07-02 19:30:33.899511500 +0300 @@ -33,7 +33,7 @@ [case "$host_os" in # Guess yes on platforms where we know the result. *-gnu* | gnu* | *-musl* | freebsd* | netbsd* | openbsd* \ - | hpux* | solaris* | cygwin* | mingw*) + | hpux* | solaris* | cygwin* | msys* | mingw*) ac_cv_func_realloc_0_nonnull="guessing yes" ;; # If we don't know, assume the worst. *) ac_cv_func_realloc_0_nonnull="guessing no" ;;