Remove finished items.

[gnu-emacs] / nt / configure.bat

diff --git a/nt/configure.bat b/nt/configure.bat
index 216420873c73700662ced311a597a0786d75b4f0..ffc11542ce0c042010776a1f7ede2896593a4198 100755 (executable)
--- a/nt/configure.bat
+++ b/nt/configure.bat
@@ -1,7 +1,8 @@
 @echo off\r
 rem   ----------------------------------------------------------------------\r
 rem   Configuration script for MS Windows 95/98/Me and NT/2000/XP\r
-rem   Copyright (C) 1999-2003 Free Software Foundation, Inc.\r
+rem   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005,\r
+rem      2006 Free Software Foundation, Inc.\r
 \r
 rem   This file is part of GNU Emacs.\r
 \r
@@ -17,8 +18,8 @@ rem   GNU General Public License for more details.
 \r
 rem   You should have received a copy of the GNU General Public License\r
 rem   along with GNU Emacs; see the file COPYING.  If not, write to the\r
-rem   Free Software Foundation, Inc., 59 Temple Place - Suite 330,\r
-rem   Boston, MA 02111-1307, USA.\r
+rem   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,\r
+rem   Boston, MA 02110-1301, USA.\r
 rem   ----------------------------------------------------------------------\r
 rem   YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:\r
 rem\r
@@ -47,6 +48,8 @@ rem [3] requires LC_MESSAGES support to build; maybe 2.95.x update to
 rem     cygwin provides this?\r
 rem\r
 \r
+if exist config.log del config.log\r
+\r
 rem ----------------------------------------------------------------------\r
 rem   See if the environment is large enough.  We need 43 (?) bytes.\r
 set $foo$=123456789_123456789_123456789_123456789_123\r
@@ -236,13 +239,17 @@ if (%nocygwin%) == (Y) goto chkapi
 echo Checking whether gcc requires '-mno-cygwin'...\r
 echo #include "cygwin/version.h" >junk.c\r
 echo main(){} >>junk.c\r
-gcc -c junk.c\r
+echo gcc -c junk.c >>config.log\r
+gcc -c junk.c >>config.log 2>&1\r
 if not exist junk.o goto chkapi\r
-gcc -mno-cygwin -c junk.c\r
+echo gcc -mno-cygwin -c junk.c >>config.log\r
+gcc -mno-cygwin -c junk.c >>config.log 2>&1\r
 if exist junk.o set nocygwin=Y\r
 rm -f junk.c junk.o\r
 \r
 :chkapi\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 rem ----------------------------------------------------------------------\r
 rem   Older versions of the Windows API headers either don't have any of\r
 rem   the IMAGE_xxx definitions (the headers that come with Cygwin b20.1\r
@@ -263,9 +270,13 @@ set cf=%usercflags% -mno-cygwin
 :chkapi2\r
 echo on\r
 gcc %cf% -c junk.c\r
-echo off\r
+@echo off\r
+@echo gcc %cf% -c junk.c >>config.log\r
+gcc %cf% -c junk.c >>config.log 2>&1\r
 set cf=\r
 if exist junk.o goto gccOk\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 \r
 :nocompiler\r
 echo.\r
@@ -278,8 +289,23 @@ goto end
 \r
 :gccOk\r
 set COMPILER=gcc\r
-rm -f junk.c junk.o\r
 echo Using 'gcc'\r
+rm -f junk.c junk.o\r
+Rem It is not clear what GCC version began supporting -mtune\r
+Rem and pentium4 on x86, so check this explicitly.\r
+echo main(){} >junk.c\r
+echo gcc -c -O2 -mtune=pentium4 junk.c >>config.log\r
+gcc -c -O2 -mtune=pentium4 junk.c >>config.log 2>&1\r
+if not errorlevel 1 goto gccMtuneOk\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
+set mf=-mcpu=i686\r
+rm -f junk.c junk.o\r
+goto compilercheckdone\r
+:gccMtuneOk\r
+echo GCC supports -mtune=pentium4 >>config.log\r
+set mf=-mtune=pentium4\r
+rm -f junk.c junk.o\r
 goto compilercheckdone\r
 \r
 :clOk\r
@@ -307,10 +333,13 @@ echo Checking for libpng...
 echo #include "png.h" >junk.c\r
 echo main (){} >>junk.c\r
 rem   -o option is ignored with cl, but allows result to be consistent.\r
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>junk.err\r
+echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
+%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
 if exist junk.obj goto havePng\r
 \r
 echo ...png.h not found, building without PNG support.\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 set HAVE_PNG=\r
 goto :pngDone\r
 \r
@@ -327,10 +356,13 @@ echo Checking for jpeg-6b...
 echo #include "jconfig.h" >junk.c\r
 echo main (){} >>junk.c\r
 rem   -o option is ignored with cl, but allows result to be consistent.\r
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>junk.err\r
+echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
+%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
 if exist junk.obj goto haveJpeg\r
 \r
 echo ...jconfig.h not found, building without JPEG support.\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 set HAVE_JPEG=\r
 goto :jpegDone\r
 \r
@@ -347,10 +379,13 @@ echo Checking for libgif...
 echo #include "gif_lib.h" >junk.c\r
 echo main (){} >>junk.c\r
 rem   -o option is ignored with cl, but allows result to be consistent.\r
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>junk.err\r
+echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
+%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
 if exist junk.obj goto haveGif\r
 \r
 echo ...gif_lib.h not found, building without GIF support.\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 set HAVE_GIF=\r
 goto :gifDone\r
 \r
@@ -367,10 +402,13 @@ echo Checking for tiff...
 echo #include "tiffio.h" >junk.c\r
 echo main (){} >>junk.c\r
 rem   -o option is ignored with cl, but allows result to be consistent.\r
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>junk.err\r
+echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
+%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
 if exist junk.obj goto haveTiff\r
 \r
 echo ...tiffio.h not found, building without TIFF support.\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 set HAVE_TIFF=\r
 goto :tiffDone\r
 \r
@@ -388,10 +426,13 @@ echo #define FOR_MSW 1 >junk.c
 echo #include "X11/xpm.h" >>junk.c\r
 echo main (){} >>junk.c\r
 rem   -o option is ignored with cl, but allows result to be consistent.\r
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>junk.err\r
+echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
+%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
 if exist junk.obj goto haveXpm\r
 \r
 echo ...X11/xpm.h not found, building without XPM support.\r
+echo The failed program was: >>config.log\r
+type junk.c >>config.log\r
 set HAVE_XPM=\r
 goto :xpmDone\r
 \r
@@ -414,6 +455,7 @@ rem   except when there is a preceding digit, when a space is required.
 rem\r
 echo # Start of settings from configure.bat >config.settings\r
 echo COMPILER=%COMPILER%>>config.settings\r
+if not "(%mf%)" == "()" echo MCPU_FLAG=%mf%>>config.settings\r
 if (%nodebug%) == (Y) echo NODEBUG=1 >>config.settings\r
 if (%noopt%) == (Y) echo NOOPT=1 >>config.settings\r
 if (%nocygwin%) == (Y) echo NOCYGWIN=1 >>config.settings\r
@@ -423,27 +465,40 @@ if not "(%userldflags%)" == "()" echo USER_LDFLAGS=%userldflags%>>config.setting
 echo # End of settings from configure.bat>>config.settings\r
 echo. >>config.settings\r
 \r
-copy config.nt ..\src\config.h\r
-echo. >>..\src\config.h\r
-echo /* Start of settings from configure.bat.  */ >>..\src\config.h\r
-if not "(%usercflags%)" == "()" echo #define USER_CFLAGS " %usercflags%">>..\src\config.h\r
-if not "(%userldflags%)" == "()" echo #define USER_LDFLAGS " %userldflags%">>..\src\config.h\r
-if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>..\src\config.h\r
-if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>..\src\config.h\r
-if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>..\src\config.h\r
-if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>..\src\config.h\r
-if not "(%HAVE_XPM%)" == "()" echo #define HAVE_XPM 1 >>..\src\config.h\r
-echo /* End of settings from configure.bat.  */ >>..\src\config.h\r
-\r
+copy config.nt config.tmp\r
+echo. >>config.tmp\r
+echo /* Start of settings from configure.bat.  */ >>config.tmp\r
+if not "(%usercflags%)" == "()" echo #define USER_CFLAGS " %usercflags%">>config.tmp\r
+if not "(%userldflags%)" == "()" echo #define USER_LDFLAGS " %userldflags%">>config.tmp\r
+if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>config.tmp\r
+if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>config.tmp\r
+if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>config.tmp\r
+if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>config.tmp\r
+if not "(%HAVE_XPM%)" == "()" echo #define HAVE_XPM 1 >>config.tmp\r
+echo /* End of settings from configure.bat.  */ >>config.tmp\r
+\r
+Rem See if fc.exe returns a meaningful exit status.  If it does, we\r
+Rem might as well avoid unnecessary overwriting of config.h and epaths.h,\r
+Rem since this forces recompilation of every source file.\r
+if exist foo.bar del foo.bar\r
+fc /b foo.bar foo.bar >nul 2>&1\r
+if not errorlevel 2 goto doCopy\r
+fc /b config.tmp ..\src\config.h >nul 2>&1\r
+if errorlevel 1 goto doCopy\r
+fc /b paths.h ..\src\epaths.h >nul 2>&1\r
+if errorlevel 0 goto dontCopy\r
+:doCopy\r
+copy config.tmp ..\src\config.h\r
 copy paths.h ..\src\epaths.h\r
 \r
+:dontCopy\r
+if exist config.tmp del config.tmp\r
 copy /b config.settings+%MAKECMD%.defs+..\nt\makefile.w32-in ..\nt\makefile\r
 copy /b config.settings+%MAKECMD%.defs+..\lib-src\makefile.w32-in ..\lib-src\makefile\r
 copy /b config.settings+%MAKECMD%.defs+..\src\makefile.w32-in ..\src\makefile\r
 copy /b config.settings+%MAKECMD%.defs+..\man\makefile.w32-in ..\man\makefile\r
 copy /b config.settings+%MAKECMD%.defs+..\lispref\makefile.w32-in ..\lispref\makefile\r
 copy /b config.settings+%MAKECMD%.defs+..\lispintro\makefile.w32-in ..\lispintro\makefile\r
-if not exist ..\lisp\Makefile.unix rename ..\lisp\Makefile.in Makefile.unix\r
 if exist ..\lisp\makefile rm -f ../lisp/[Mm]akefile\r
 copy /b config.settings+%MAKECMD%.defs+..\lisp\makefile.w32-in ..\lisp\makefile\r
 rem   Use the default (no-op) Makefile.in if the nt version is not present.\r
@@ -457,6 +512,7 @@ if not exist ..\site-lisp\subdirs.el copy subdirs.el ..\site-lisp\subdirs.el
 \r
 echo.\r
 echo Emacs successfully configured.\r
+echo Emacs successfully configured. >>config.log\r
 echo Run `%MAKECMD%' to build, then run `%MAKECMD% install' to install.\r
 goto end\r
 \r
@@ -474,6 +530,7 @@ set MAKECMD=
 set usercflags=\r
 set userldflags=\r
 set mingwflag=\r
+set mf=\r
 \r
 goto skipArchTag\r
    arch-tag: 300d20a4-1675-4e75-b615-7ce1a8c5376c\r