diff options
Diffstat (limited to 'configure.bat')
| -rw-r--r-- | configure.bat | 85 |
1 files changed, 23 insertions, 62 deletions
diff --git a/configure.bat b/configure.bat index a376aca..a357923 100644 --- a/configure.bat +++ b/configure.bat @@ -1,8 +1,21 @@ @echo off
echo Configuring MAKE for DJGPP
-rem This batch file assumes a unix-type "sed" program
-update configh.dos config.h
+rem The SmallEnv trick protects against too small environment block,
+rem in which case the values will be truncated and the whole thing
+rem goes awry. COMMAND.COM will say "Out of environment space", but
+rem many people don't care, so we force them to care by refusing to go.
+
+rem Where is the srcdir?
+set XSRC=.
+if not "%XSRC%"=="." goto SmallEnv
+if "%1%"=="" goto SrcDone
+set XSRC=%1
+if not "%XSRC%"=="%1" goto SmallEnv
+
+:SrcDone
+
+update %XSRC%/configh.dos ./config.h
rem Do they have Make?
redir -o junk.$$$ -eo make -n -f NUL
@@ -15,69 +28,17 @@ if exist junk.$$$ del junk.$$$ echo No Make program found--use DOSBUILD.BAT to build Make.
goto End
-rem They do have Make. Generate Makefiles.
+rem They do have Make. Generate the Makefile.
:MakeOk
del junk.$$$
-echo # Makefile generated for DJGPP by "configure.bat"> Makefile
-
-if exist config.sed del config.sed
-
-echo ": try_sl ">> config.sed
-echo "/\\$/ { ">> config.sed
-echo " N ">> config.sed
-echo " s/[ ]*\\\n[ ]*/ / ">> config.sed
-echo " b try_sl ">> config.sed
-echo "} ">> config.sed
-
-echo "s/@srcdir@/./ ">> config.sed
-echo "s/@exec_prefix@/$(DJDIR)/ ">> config.sed
-echo "s/@prefix@/$(DJDIR)/ ">> config.sed
-echo "s/@CC@/gcc/ ">> config.sed
-echo "s/@CFLAGS@/-O2 -g/ ">> config.sed
-if "%1"=="no-float" goto nofloat
-if "%1"=="NO-FLOAT" goto nofloat
-if "%1"=="NO_FLOAT" goto nofloat
-if "%1"=="no_float" goto nofloat
-echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H/ ">> config.sed
-goto floatdone
-:nofloat
-echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H -DNO_FLOAT/ ">> config.sed
-:floatdone
-echo "s/@LDFLAGS@// ">> config.sed
-echo "s/@RANLIB@/ranlib/ ">> config.sed
-echo "s/@DEFS@// ">> config.sed
-echo "s/@REMOTE@/stub/ ">> config.sed
-echo "s/@ALLOCA@// ">> config.sed
-echo "s/@LIBS@// ">> config.sed
-echo "s/@LIBOBJS@// ">> config.sed
-echo "s/@SET_MAKE@// ">> config.sed
-echo "s/@NEED_SETGID@/false/ ">> config.sed
-echo "s/@INSTALL_PROGRAM@/install/ ">> config.sed
-echo "s/@INSTALL_DATA@/install -m 644/ ">> config.sed
-echo "s/@INSTALL@/install/ ">> config.sed
-echo "s/^Makefile *:/_Makefile:/ ">> config.sed
-echo "s/^config.h *:/_config.h:/ ">> config.sed
-echo "s/^defines *=.*$/defines =/ ">> config.sed
-echo "/mv -f make.new make/d ">> config.sed
-
-echo "s/cd glob; $(MAKE)/$(MAKE) -C glob/ ">> config.sed
-
-echo "/^tagsrcs *=/s/\$(srcs)/$(srcs:.h.in=.h)/ ">> config.sed
-
-echo "s/\*.o/*.o *.exe make.new/ ">> config.sed
-echo "s/\.info\*/.i*/g ">> config.sed
-
-sed -e "s/^\"//" -e "s/\"$//" -e "s/[ ]*$//" config.sed > config2.sed
-if exist config2.sed goto SedOk
-echo To configure Make you need a Unix-style Sed program!
+update %XSRC%/Makefile.DOS ./Makefile
+echo Done.
+if not "%XSRC%"=="." echo Invoke Make thus: "make srcdir=%XSRC%"
goto End
-:SedOk
-sed -f config2.sed Makefile.in >> Makefile
-del config.sed
-del config2.sed
-cd glob
-call configure
-cd ..
+:SmallEnv
+echo Your environment is too small. Please enlarge it and run me again.
+
:End
+set XRSC=
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