mingw: make isatty() recognize MSYS2's pseudo terminals (/dev/pty*)

diff --git a/config.mak.uname b/config.mak.uname
index 4c68e078e7ac4a9584b2782f278b00fcbe594505..a88f13989ac9c2cbb303e2ae5f9ed43c9a5f778f 100644 (file)
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -37,6 +37,7 @@ ifeq ($(uname_S),Linux)
        HAVE_CLOCK_GETTIME = YesPlease
        HAVE_CLOCK_MONOTONIC = YesPlease
        HAVE_GETDELIM = YesPlease
+       SANE_TEXT_GREP=-a
 endif
 ifeq ($(uname_S),GNU/kFreeBSD)
        HAVE_ALLOCA_H = YesPlease
@@ -102,9 +103,6 @@ ifeq ($(uname_S),Darwin)
        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
                NO_STRLCPY = YesPlease
        endif
-       ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -eq 10 && echo 1),1)
-               CC = clang
-       endif
        ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
                HAVE_GETDELIM = YesPlease
        endif
@@ -189,6 +187,7 @@ ifeq ($(uname_O),Cygwin)
        X = .exe
        UNRELIABLE_FSTAT = UnfortunatelyYes
        SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
+       OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 endif
 ifeq ($(uname_S),FreeBSD)
        NEEDS_LIBICONV = YesPlease
@@ -558,7 +557,8 @@ else
                        BASIC_LDFLAGS += -Wl,--large-address-aware
                endif
                CC = gcc
-               COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0
+               COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY
+               EXTLIBS += -lntdll
                INSTALL = /bin/install
                NO_R_TO_GCC_LINKER = YesPlease
                INTERNAL_QSORT = YesPlease