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Automatically detect tifflib.

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This commit is contained in:
Juanma Barranquero 2003-01-31 11:03:11 +00:00
parent 12b918b2e3
commit 47c01e802a
1 changed files with 31 additions and 0 deletions
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31
nt/configure.bat
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@ -88,6 +88,7 @@ if "%1" == "--ldflags" goto userldflags
if "%1" == "--without-png" goto withoutpng
if "%1" == "--without-jpeg" goto withoutjpeg
if "%1" == "--without-gif" goto withoutgif
if "%1" == "--without-tiff" goto withouttiff
if "%1" == "" goto checkutils
:usage
echo Usage: configure [options]
@ -103,6 +104,7 @@ echo. --ldflags FLAG pass FLAG to compiler when linking
echo. --without-png do not use libpng even if it is installed
echo. --without-jpeg do not use jpeglib even if it is installed
echo. --without-gif do not use giflib even if it is installed
echo. --without-tiff do not use tifflib even if it is installed
goto end
rem ----------------------------------------------------------------------
:setprefix
@ -173,6 +175,14 @@ set HAVE_GIF=
shift
goto again
rem ----------------------------------------------------------------------
:withouttiff
set tiffsupport=N
set HAVE_TIFF=
shift
goto again
rem ----------------------------------------------------------------------
rem Check that necessary utilities (cp and rm) are present.
:checkutils
@ -334,6 +344,26 @@ set HAVE_GIF=1
:gifDone
rm -f junk.c junk.obj
if (%tiffsupport%) == (N) goto tiffDone
echo Checking for tiff...
echo #include "tiffio.h" >junk.c
echo main (){} >>junk.c
rem -o option is ignored with cl, but allows result to be consistent.
%COMPILER% %usercflags% -c junk.c -o junk.obj
if exist junk.obj goto haveTiff
echo ...building without TIFF support.
set HAVE_TIFF=
goto :tiffDone
:haveTiff
echo ...TIFF header available, building with TIFF support.
set HAVE_TIFF=1
:tiffDone
rm -f junk.c junk.obj
rem ----------------------------------------------------------------------
:genmakefiles
echo Generating makefiles
@ -363,6 +393,7 @@ if not "(%userldflags%)" == "()" echo #define USER_LDFLAGS " %userldflags%">>..\
if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>..\src\config.h
if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>..\src\config.h
if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>..\src\config.h
if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>..\src\config.h
echo /* End of settings from configure.bat. */ >>..\src\config.h
copy paths.h ..\src\epaths.h