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Rearrange the linker flags/libs code in preparation for better static/shared

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support.  Added --static option to wx-config and removed most libs from
--libs output unless it is used.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12353 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Ron Lee
2001-11-08 11:24:04 +00:00
parent f1687ed8ad
commit 3d63bc3a03
4 changed files with 130 additions and 124 deletions
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121
configure.in
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@@ -1673,7 +1673,7 @@ if test "$wxUSE_ZLIB" != "no" ; then
AC_DEFINE(wxUSE_ZLIB)
if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK="-lz"))
AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
if test "x$ZLIB_LINK" = "x" ; then
if test "$wxUSE_ZLIB" = "sys" ; then
@@ -1712,7 +1712,7 @@ if test "$wxUSE_LIBPNG" != "no" ; then
if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
AC_CHECK_HEADER(png.h,
AC_CHECK_LIB(png, png_check_sig,
PNG_LINK="-lpng",
PNG_LINK=" -lpng",
,
[-lz -lm])
)
@@ -1767,7 +1767,7 @@ if test "$wxUSE_LIBJPEG" != "no" ; then
AC_MSG_RESULT($ac_cv_header_jpeglib_h)
if test "$ac_cv_header_jpeglib_h" = "yes"; then
AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK="-ljpeg")
AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
fi
if test "x$JPEG_LINK" = "x" ; then
@@ -1800,7 +1800,7 @@ if test "$wxUSE_LIBTIFF" != "no" ; then
if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
AC_CHECK_HEADER(tiffio.h,
AC_CHECK_LIB(tiff, TIFFError,
TIFF_LINK="-ltiff",
TIFF_LINK=" -ltiff",
,
-lm)
)
@@ -1835,7 +1835,7 @@ if test "$wxUSE_FREETYPE" != "no" ; then
if test "$wxUSE_FREETYPE" = "sys" -o "$wxUSE_FREETYPE" = "yes" ; then
AC_CHECK_HEADER(freetype.h,
AC_CHECK_LIB(freetype, FT_Render_Glyph,
FREETYPE_LINK="-lfreetype",
FREETYPE_LINK=" -lfreetype",
,
[-lm])
)
@@ -1913,7 +1913,7 @@ if test "$USE_WIN32" = 1 ; then
dnl add extra odbc libs if we have compiled in odbc
if test "$wxUSE_ODBC" = "yes" ; then
LIBS="$LIBS -lodbc32 -lole32 -loleaut32"
LIBS=" -lodbc32 -lole32 -loleaut32$LIBS"
fi
RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
@@ -1938,7 +1938,7 @@ if test "$wxUSE_GUI" = "yes"; then
dnl remove this comment :-)
case "${host}" in
*-*-mingw32* )
EXTRA_LIBS="$EXTRA_LIBS -Wl,--subsystem,windows -mwindows"
LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
esac
fi
@@ -2055,12 +2055,12 @@ equivalent variable and GTK+ is version 1.2.3 or above.
AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
])
xpm_link=""
xpm_link=
AC_MSG_CHECKING(for Xpm library)
WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
if test "$ac_find_libraries" != "" ; then
GUI_TK_LIBRARY="-L$ac_find_libraries"
xpm_link="-lXpm"
xpm_link=" -lXpm"
AC_DEFINE(wxHAVE_LIB_XPM)
AC_MSG_RESULT(found at $ac_find_libraries)
else
@@ -2068,18 +2068,18 @@ equivalent variable and GTK+ is version 1.2.3 or above.
AC_MSG_WARN(library will be compiled without support for images in XPM format)
fi
mesa_link=""
mesa_link=
AC_MSG_CHECKING(for Mesa library)
WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
if test "$ac_find_libraries" != "" ; then
GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
mesa_link="-lMesaGL"
mesa_link=" -lMesaGL"
AC_MSG_RESULT(found at $ac_find_libraries)
else
AC_MSG_ERROR(no)
fi
GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine $mesa_link $xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
TOOLKIT=MSW
GUIDIST=MSW_DIST
TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
@@ -2157,13 +2157,13 @@ equivalent variable and GTK+ is version 1.2.3 or above.
fi
fi
xpm_link=""
xpm_link=
AC_MSG_CHECKING(for Xpm library)
WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
if test "$ac_find_libraries" != "" ; then
WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
xpm_link="-lXpm "
xpm_link=" -lXpm"
AC_DEFINE(wxHAVE_LIB_XPM)
AC_MSG_RESULT(found at $ac_find_libraries)
else
@@ -2176,7 +2176,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
version = XpmLibraryVersion();
],
[
xpm_link="-lXpm "
xpm_link=" -lXpm"
AC_DEFINE(wxHAVE_LIB_XPM)
AC_MSG_RESULT(found in default search path)
COMPILED_X_PROGRAM=0
@@ -2188,7 +2188,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
)
fi
GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm $xpm_link -lXmu -lXext -lXt -lX11"
GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
TOOLKIT=MOTIF
GUIDIST=MOTIF_DIST
@@ -2196,12 +2196,12 @@ equivalent variable and GTK+ is version 1.2.3 or above.
if test "$wxUSE_MAC" = 1; then
if test "$wxUSE_PRECOMP" = "yes"; then
CPPFLAGS="${CPPFLAGS} -cpp-precomp"
CPPFLAGS="$CPPFLAGS -cpp-precomp"
fi
CPPFLAGS="${CPPFLAGS} -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
CFLAGS="${CFLAGS} -fpascal-strings"
CXXFLAGS="${CXXFLAGS} -fpascal-strings"
TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DTARGET_CARBON"
CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
CFLAGS="$CFLAGS -fpascal-strings"
CXXFLAGS="$CXXFLAGS -fpascal-strings"
TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -DTARGET_CARBON"
TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
TOOLKIT=MAC
@@ -2444,7 +2444,7 @@ if test "$wxUSE_SHARED" = "yes"; then
dnl default settings are good for gcc but not for the native HP-UX
if test "$GCC" != "yes"; then
dnl no idea why it wants it, but it does
LDFLAGS="-L/usr/lib"
LDFLAGS="$LDFLAGS -L/usr/lib"
SHARED_LD="${CXX} -b -o"
PIC_FLAG="+Z"
@@ -2500,9 +2500,9 @@ if test "$wxUSE_SHARED" = "yes"; then
;;
*-*-darwin* )
CFLAGS="${CFLAGS} -fno-common"
CXXFLAGS="${CXXFLAGS} -fno-common"
SHARED_LD="${CXX} -dynamiclib -o"
CFLAGS="$CFLAGS -fno-common"
CXXFLAGS="$CXXFLAGS -fno-common"
SHARED_LD="$CXX -dynamiclib -o"
PIC_FLAG="-dynamic -fPIC"
;;
@@ -2817,15 +2817,15 @@ dnl ---------------------------------------------------------------------------
dnl check for wcslen
AC_CHECK_LIB(c, wcslen, [
AC_DEFINE(HAVE_WCSLEN)
WCHAR_LINK=""
WCHAR_LINK=
], [
AC_CHECK_LIB(w, wcslen, [
AC_DEFINE(HAVE_WCSLEN)
WCHAR_LINK="-lw"
WCHAR_LINK=" -lw"
], [
AC_CHECK_LIB(msvcrt, wcslen, [
AC_DEFINE(HAVE_WCSLEN)
WCHAR_LINK=""
WCHAR_LINK=
])
])
])
@@ -3107,7 +3107,7 @@ if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
AC_CHECK_LIB(posix4, nanosleep,
[
AC_DEFINE(HAVE_NANOSLEEP)
POSIX4_LINK="-lposix4"
POSIX4_LINK=" -lposix4"
],
[
AC_CHECK_FUNCS(usleep,
@@ -3156,7 +3156,7 @@ AC_CHECK_FUNCS(inet_aton,
if test "x$INET_LINK" != "x"; then
AC_DEFINE(HAVE_INET_ADDR)
INET_LINK="-l$INET_LINK"
INET_LINK=" -l$INET_LINK"
fi
fi
@@ -3245,7 +3245,7 @@ if test "$wxUSE_THREADS" = "yes" ; then
dnl AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
dnl [AC_CHECK_LIB([posix4], $1,
dnl [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
dnl POSIX4_LINK="-lposix4"
dnl POSIX4_LINK=" -lposix4"
dnl ])
dnl ])
dnl ])
@@ -3255,7 +3255,7 @@ if test "$wxUSE_THREADS" = "yes" ; then
AC_CHECK_LIB($THREADS_LINK, sched_yield,
AC_DEFINE(HAVE_SCHED_YIELD),
[AC_CHECK_LIB([posix4], sched_yield,
[AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
[AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
AC_MSG_WARN(wxThread::Yield will not work properly)
)]
)
@@ -3274,7 +3274,7 @@ if test "$wxUSE_THREADS" = "yes" ; then
AC_CHECK_LIB([posix4], sched_get_priority_max,
[
HAVE_PRIOR_FUNCS=1
POSIX4_LINK="-lposix4"
POSIX4_LINK=" -lposix4"
],
)
)
@@ -3364,14 +3364,14 @@ if test "$wxUSE_THREADS" = "yes" ; then
fi
fi
THREADS_LINK="-l$THREADS_LINK"
THREADS_LINK=" -l$THREADS_LINK"
dnl building MT programs under Solaris with the native compiler requires -mt
dnl switch
if test "$USE_SOLARIS" = "yes" -a "$GCC" != "yes"; then
CPPFLAGS="${CFLAGS} -mt"
CXXFLAGS="${CXXFLAGS} -mt"
LDFLAGS="${LDFLAGS} -mt"
CPPFLAGS="$CFLAGS -mt"
CXXFLAGS="$CXXFLAGS -mt"
LDFLAGS="$LDFLAGS -mt"
fi
fi
@@ -3383,7 +3383,7 @@ if test "$wxUSE_THREADS" = "yes"; then
dnl must define _REENTRANT for multithreaded code except for Darwin/Mac OS X
if test "$USE_DARWIN" != 1; then
TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -D_REENTRANT"
fi
SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
@@ -3443,12 +3443,12 @@ if test "$wxUSE_MEM_TRACING" = "yes" ; then
fi
if test "$wxUSE_DMALLOC" = "yes" ; then
DMALLOC_LINK="-ldmalloc"
DMALLOC_LIBS="-ldmalloc"
fi
PROFILE=
if test "$wxUSE_PROFILE" = "yes" ; then
PROFILE="-pg"
PROFILE=" -pg"
fi
if test "$GCC" = yes ; then
@@ -3462,8 +3462,8 @@ if test "$GCC" = yes ; then
CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
fi
if test "$wxUSE_NO_DEPS" = "no" ; then
CFLAGS="-MMD ${CFLAGS}"
CXXFLAGS="-MMD ${CXXFLAGS}"
CFLAGS="-MMD $CFLAGS"
CXXFLAGS="-MMD $CXXFLAGS"
fi
if test "$USE_WIN32" = 1 ; then
# I'm not even really sure what this was ever added to solve,
@@ -3931,7 +3931,7 @@ if test "$TOOLKIT" != "MSW"; then
[
AC_DEFINE(HAVE_DLOPEN)
HAVE_DL_FUNCS=1
LIBS="$LIBS -ldl"
DL_LINK=" -ldl$DL_LINK"
],
[
AC_CHECK_FUNCS(shl_load,
@@ -3943,7 +3943,7 @@ if test "$TOOLKIT" != "MSW"; then
AC_CHECK_LIB(shl_load, dld,
[
HAVE_SHL_FUNCS=1
LIBS="$LIBS -ldld"
DL_LINK=" -ldld$DL_LINK"
])
])
])
@@ -4117,7 +4117,7 @@ if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ" = "yes" \
if test "$GCC" = yes ; then
ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
LIBS="$LIBS -lrpcrt4 -loleaut32 -lole32 -luuid"
LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
AC_DEFINE(wxUSE_OLE)
fi
@@ -4617,20 +4617,24 @@ dnl ---------------------------------------------------------------------------
dnl Output the makefiles and such from the results found above
dnl ---------------------------------------------------------------------------
GUILIBS="$GUI_TK_LIBRARY $TOOLKIT_LINK"
dnl all additional libraries (except wxWindows itself) we link with
dnl
dnl note that we always link with -lm except for Mac OS X
dnl extended.c uses floor() and is always linked in
EXTRA_LIBS="$EXTRA_LIBS $LIBS $POSIX4_LINK $INET_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $DL_LINK $ZLIB_LINK -lm"
if test "$wxUSE_MAC" = 1 ; then
EXTRA_LIBS="$EXTRA_LIBS -framework Carbon -framework System"
LDFLAGS="$LDFLAGS -framework Carbon -framework System"
fi
dnl FIXME: should this be covered by the conditional above
dnl given the -lm comment there? Or should that comment (and
dnl this one) be removed.. [ 7 Nov 2001 ]
LIBS="$ZLIB_LINK$POSIX4_LINK$INET_LINK$WCHAR_LINK$THREADS_LINK$DL_LINK -lm$LIBS"
if test "$wxUSE_GUI" = "yes"; then
EXTRA_LIBS="$GUILIBS $PNG_LINK $JPEG_LINK $TIFF_LINK $FREETYPE_LINK $EXTRA_LIBS"
LIBS=" $GUI_TK_LIBRARY$PNG_LINK$JPEG_LINK$TIFF_LINK$FREETYPE_LINK$LIBS"
dnl TODO add checks that these samples will really compile (i.e. all the
dnl library features they need are present)
@@ -4647,9 +4651,6 @@ else
SAMPLES_SUBDIRS="console"
fi
dnl all the libraries needed to link wxWindows programs when using the
dnl makefile system without libtool
LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
dnl all -I options we must pass to the compiler
INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} -I\${top_srcdir}/include \
@@ -4657,8 +4658,8 @@ $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
$FREETYPE_INCLUDE $TOOLKIT_INCLUDE"
dnl wxGTK does not need TOOLKIT includes in wx-config
if test "$wxUSE_GTK" = 1; then
WXCONFIG_INCLUDE=""
if test $wxUSE_GTK = 1; then
WXCONFIG_INCLUDE=
else
WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
fi
@@ -4670,12 +4671,12 @@ if test "$GXX" = yes ; then
dnl should enable this one day...
dnl CXXWARNINGS="-Wall -Werror"
fi
EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG$PROFILE $OPTIMISE $INCLUDES"
CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
LDFLAGS="$LDFLAGS $PROFILE"
LDFLAGS="$LDFLAGS$PROFILE"
dnl for convenience, sort the samples in alphabetical order
dnl
@@ -4758,11 +4759,9 @@ AC_SUBST(SAMPLES_SUBDIRS)
dnl additional libraries and linker settings
AC_SUBST(LDFLAGS)
AC_SUBST(EXTRA_LIBS)
AC_SUBST(OPENGL_LIBS)
AC_SUBST(DMALLOC_LIBS)
AC_SUBST(EXTRADEFS)
AC_SUBST(LIBS)
AC_SUBST(LD_LIBS)
dnl additional resurces settings
AC_SUBST(RESCOMP)