Yasufumi Haga wrote:
> On Sun, 10 Jun 2007 17:19:43 +0900
> Yasufumi Haga <[EMAIL PROTECTED]> wrote:
>
> | On Sun, 10 Jun 2007 13:11:25 +0900
> | Carsten Haitzler (The Rasterman) <[EMAIL PROTECTED]> wrote:
> |
> | | On Sun, 10 Jun 2007 11:13:00 +0900 Yasufumi Haga <[EMAIL PROTECTED]>
> | | babbled:
> | |
> | | my guess is the AC_PATH_XTRA macros shipped with your distro don't cover
> the
> | | locations x can be installed - like /usr/X11R6/... but your distro puts
> them
> | | there. you could set CFLAGS and LDFLAGS to ass -I/usr/X11R6/include and
> | | -L/usr/X11R6/lib to each. since you have things installed in
> :"non-standard
> | | places" its often needed to do this. since xorg's move to use /usr instead
> | | of /usr/X11R6 by default things are getting less friendly to
> | | supporting /usr/X11R6 "out of the box" without extra env vars.
> |
> | But I compiled imlib2 before compiling evas last night. configure.in of
> imlib2 has AC_PATH_XTRA, too:
> | $ pwd
> | /home/fumi/src/e17/e17/libs/imlib2
> | $ grep -i AC_PATH_XTRA *
> | configure.in: AC_PATH_XTRA
> |
> | and imlib2 was built normally. The config.log file created by autogen.sh of
> imlib2 has these lines:
> | configure:20130: checking for X
> | configure:20360: result: libraries /usr/X11R6/lib, headers
> /usr/X11R6/include
> |
> | I wonder if it didn't mean AC_PATH_XTRA functioned correctly.
> | AC_PATH_XTRA seems to be used by Eterm and E16, too.
> | If AC_PATH_XTRA really doesn't cover "/usr/X11R6/lib", is it possible to
> build imlib2, Eterm, and E16 normally?
>
> I added "AC_MSG_WARN(>>>>> $X_LIBS / $X_CFLAGS <<<<<)" to configure.in
> after AC_PATH_XTRA macro of each of evas, imlib2, and e16, and run those
> autogen.sh files again
> at the same time to know what value the macro returns. Here are what I
> modified in each configure.in:
>
> 1) evas :
> if test "x$have_evas_software_x11" = "xyes"; then
> AC_PATH_XTRA
> AC_MSG_WARN(>>>>> $X_LIBS / $X_CFLAGS <<<<<)
> AC_CHECK_HEADER(X11/X.h,
> [
> AC_MSG_WARN(>>>>> $X_LIBS / $X_CFLAGS <<<<<)
> AC_DEFINE(BUILD_ENGINE_SOFTWARE_X11, 1, [Software X11 Rendering
> Backend])
> x_dir=${x_dir:-/usr/X11R6}
> x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
> x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext"
> ],
> [
> AC_MSG_RESULT(disabling software X11 engine)
> have_evas_software_x11="no"
> ]
> )
> fi
> AM_CONDITIONAL(BUILD_ENGINE_SOFTWARE_X11, test "x$have_evas_software_x11" =
> "xye
> s")
>
> 2) imlib2
> if test "x$have_x" = "xyes"; then
> AC_PATH_XTRA
> AC_MSG_WARN(>>>>> $X_LIBS / $X_CFLAGS <<<<<)
> x_dir=${x_dir:-/usr/X11R6}
> x_cflags=${x_cflags:--I${x_includes:-$x_dir/include}}
> x_libs="${x_libs:--L${x_libraries:-$x_dir/lib}} -lX11 -lXext"
> AM_CONDITIONAL(BUILD_X11, true)
>
> 3) e16
> AC_PATH_X
> AC_PATH_XTRA
> AC_MSG_WARN(>>>>> $X_LIBS / $X_CFLAGS <<<<<)
>
> AC_CHECK_HEADERS(alloca.h locale.h stdarg.h wctype.h)
>
> And the results are:
> 1) evas
> checking for IceConnectionNumber in -lICE... no
> configure: WARNING: >>>>> -LNONE / -INONE <<<<<
> checking for X11/X.h... (cached) yes
> configure: WARNING: >>>>> -LNONE / -INONE <<<<<
> checking whether software 16bit x11 backend is to be built... no
>
> 2) imlib2
> checking for IceConnectionNumber in -lICE... yes
> configure: WARNING: >>>>> -L/usr/X11R6/lib / -I/usr/X11R6/include <<<<<
> checking for dlopen in -ldl... yes
>
> 3) e16
> checking for IceConnectionNumber in -lICE... yes
> configure: WARNING: >>>>> -L/usr/X11R6/lib / -I/usr/X11R6/include <<<<<
> checking alloca.h usability... yes
>
> According to the results above, it looks like somehow AC_PATH_XTRA macro
> didn't
> work correctly in evas. I wonder why...
>
You could try moving AC_PATH_XTRA out to global scope, e.g. before the
first "AC_CHECK_HEADER(X11/X.h,".
I think I have seen strangeness with some autoconf macros when placed
inside an if block.
/Kim
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