documentation file for avi2swf

[swftools.git] / configure.in

diff --git a/configure.in b/configure.in
index ecd33a3..493e35a 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -5,21 +5,45 @@ AC_ARG_ENABLE(checkmem,
 [  --enable-checkmem       turn on ccmalloc debugging], CHECKMEM=true)
 AC_ARG_ENABLE(debug,
 [  --enable-debug          turn on debugging], DEBUG=true)
+AC_ARG_ENABLE(warnings,
+[  --enable-warnings      turn on compiler warnings], ENABLE_WARNINGS=true)
+AC_ARG_ENABLE(optimizations,
+[  --enable-optimizations  turn on compiler optimizations (recommended for avi2swf)], OPTIMIZE=true)
+AC_ARG_ENABLE(lame,
+[  --disable-lame          don't compile any L.A.M.E. mp3 encoding code in], DISABLE_LAME=true)
 
 PACKAGE=swftools
-VERSION=0.4.4-pre6
-# -Winline?
+VERSION=0.5.0_pre1
+
+WARNINGS="-Wparentheses -Wimplicit -Wreturn-type"
+if test "x$ENABLE_WARNINGS" '!=' "x";then
+    WARNINGS="-Wall -Wno-unused -Wno-format"
+fi
 
 if test "x$CHECKMEM" '!=' "x";then
     DEBUG=yes
 fi
 if test "x$DEBUG" '!=' "x";then
-    CFLAGS="-Wparentheses -Wimplicit -Wreturn-type -g $CFLAGS"
-    CXXFLAGS="-Wparentheses -Wimplicit -Wreturn-type -g $CXXFLAGS"
+    CFLAGS="$WARNINGS -g $CFLAGS"
+    CXXFLAGS="$WARNINGS -g $CXXFLAGS"
+    STRIP="@echo debug enabled, not stripping "
+    export STRIP
+    AC_SUBST(STRIP)
+else if test "x$OPTIMIZE" '!=' "x"; then
+    CFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CFLAGS"
+    CXXFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CXXFLAGS"
 else
-    CFLAGS="-Wparentheses -Wimplicit -Wreturn-type -O -fomit-frame-pointer $CFLAGS"
-    CXXFLAGS="-Wparentheses -Wimplicit -Wreturn-type -O -fomit-frame-pointer $CXXFLAGS"
+    CFLAGS="$WARNINGS -O -fomit-frame-pointer $CFLAGS"
+    CXXFLAGS="$WARNINGS -O -fomit-frame-pointer $CXXFLAGS"
+fi
 fi
+#OLDGCC=1
+#if test "x$OLDGCC" '!=' "x";then
+#     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
+#     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
+#     CFLAGS="$CFLAGS -ansi -pendantic"
+#     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
+#fi
 
 export PACKAGE VERSION CFLAGS CXXFLAGS
 
@@ -60,6 +84,9 @@ dnl Checks for system services
 
 RFX_CHECK_MING
 
+if test "x${MINGW}" != "xyes"; then
+    AC_DEFINE_UNQUOTED(O_BINARY, 0)
+fi
 # The following tries to make use of includes and libraries in
 # /usr/local, too. Notice: A -I/usr/local/include might break
 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include, 
@@ -73,6 +100,14 @@ if test -d /usr/local/include; then
 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
     echo > /dev/null
 fi
+if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
+    # if the user has a special prefix (like /opt), there might also be $prefix/lib
+    # and $prefix/include, which should be included in our search paths for libraries
+    # and includes.
+    LDFLAGS="$LDFLAGS -L${libdir}"
+    CPPFLAGS="$CPPFLAGS -I${includedir}"
+    # TODO- test whether gcc still works after this
+fi
 
 dnl Checks for libraries.
  AC_CHECK_LIB(m, sin,, 
@@ -94,6 +129,8 @@ dnl Checks for libraries.
  MISSINGLIBS="${MISSINGLIBS} t1lib"
  )
 
+RFX_CHECK_FREETYPE
+
 RFX_CHECK_BYTEORDER
 AC_SUBST(WORDS_BIGENDIAN)
 RFX_CHECK_SYSTEM_BACKTICKS
@@ -105,7 +142,7 @@ dnl Checks for header files.
  AC_CONFIG_HEADER(config.h)
  AC_HEADER_DIRENT
  AC_HEADER_STDC
- AC_CHECK_HEADERS(zlib.h jpeglib.h t1lib.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h)
+ AC_CHECK_HEADERS(zlib.h jpeglib.h t1lib.h assert.h signal.h pthread.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h)
 
 if test "x${ac_cv_header_jpeglib_h}" != "xyes"; then
  DISABLEPDF2SWF=true;
@@ -145,7 +182,7 @@ dnl Checks for typedefs, structures, and compiler characteristics.
  dnl AC_CHECK_TYPE(uint,unsigned long int)
 
 dnl Checks for library functions.
- AC_CHECK_FUNCS(popen mkstemp stat lrand48 rand srand48 srand)
+ AC_CHECK_FUNCS(popen mkstemp stat lrand48 rand srand48 srand bcopy bzero)
  RFX_CHECK_AVI2SWF
 
 avi2swf="avi2swf/Makefile"
@@ -156,14 +193,23 @@ if test "x${AVIFILE}" != "xtrue"; then
  avi2swf=
 fi
 
+if test "x${DISABLE_LAME}" = "xtrue"; then
+    echo "*" Disabling lame support...
+    lame_objects= 
+else
+    AC_DEFINE_UNQUOTED(HAVE_LAME, 1)
+    lame_objects='$(lame_objects_2)'
+fi
+AC_SUBST(lame_objects)
+
 if test "x${UNCOMPRESS}" = "xgzip"; then
     AC_DEFINE_UNQUOTED(USE_GZIP, 1)
 fi
 AC_SUBST(USE_GZIP)
 
-JPEG2SWF='jpeg2swf' #$(EXEEXT)
+JPEG2SWF='jpeg2swf$(E)'
 export JPEG2SWF
-PNG2SWF='png2swf' #$(EXEEXT)
+PNG2SWF='png2swf$(E)'
 export PNG2SWF
 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
   echo "***************************************************"
@@ -189,9 +235,9 @@ if test "x${DISABLEPDF2SWF}" = "xtrue"; then
     echo "or write compressed Flash MX files!"
   fi
   echo "***************************************************"
-  FILES="./release Makefile.common ${avi2swf} Makefile lib/lame/Makefile lib/Makefile src/Makefile swfs/Makefile"
+  FILES="./release Makefile.common ${avi2swf} Makefile lib/lame/Makefile lib/Makefile lib/action/Makefile src/Makefile swfs/Makefile"
 else
-  FILES="./release Makefile.common ${avi2swf} Makefile lib/lame/Makefile lib/Makefile src/Makefile pdf2swf/Makefile pdf2swf/xpdf/Makefile pdf2swf/ttf2pt1/Makefile swfs/Makefile"
+  FILES="./release Makefile.common ${avi2swf} Makefile lib/lame/Makefile lib/Makefile lib/action/Makefile src/Makefile pdf2swf/Makefile pdf2swf/xpdf/Makefile pdf2swf/ttf2pt1/Makefile swfs/Makefile"
 fi
 AC_SUBST(JPEG2SWF)
 AC_SUBST(PNG2SWF)