Use libtool convenience libraries and better "symbol" table.
All .a libraries were converted to .la, and instead of linking the
Xorg binary with a mix of .a and .la, and adding some libraries more
then once in the command line, etc, now it generates a single libxorg.la
from all the required convenience libraries, and links with a dummy
xorg.c (that should usually be the file with the main function...).
This removes the requirement of some things like libosandcommon and
libinit, that existed to circumvent problems when linking multiple
.a and .la in the final Xorg binary.
The "symbol table" is now generated dynamically, by a shell script,
with an embedded gawk parser that parses cpp output. The new file
sdksyms.sh is generated by hand by analyzing all Makefile.am's and
making it create a sdksyms.c file, that includes all sdk headers that
will add symbols for the Xorg binary. Module headers aren't read, and
a in 2 files it was required to add a "<hash>ifndef XorgLoader" around
declarations shared between the Xorg binary and libextmod. A few
other changes were added to other sdk headers, like preventing
multiple inclusion, or including other headers to satisfy dependencies.
This should be a lot more portable, and better (hopefully properly)
using libtool to generate convenience libraries.
2008-12-07 05:22:19 +01:00
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noinst_LTLIBRARIES = libloader.la
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2006-06-19 06:57:18 +02:00
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2013-08-06 05:08:13 +02:00
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AM_CPPFLAGS = $(XORG_INCS) -I$(srcdir)/../parser -I$(top_srcdir)/miext/cw \
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2007-03-15 07:59:29 +01:00
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-I$(srcdir)/../ddc -I$(srcdir)/../i2c -I$(srcdir)/../modes \
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2012-07-10 03:03:18 +02:00
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-I$(srcdir)/../ramdac -I$(srcdir)/../dri -I$(srcdir)/../dri2
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2005-07-01 22:29:53 +02:00
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#AM_LDFLAGS = -r
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Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
2008-12-03 08:43:34 +01:00
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AM_CFLAGS = $(DIX_CFLAGS) $(XORG_CFLAGS)
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2005-07-01 22:29:53 +02:00
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EXTRA_DIST = \
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loader.h \
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2011-06-15 04:47:02 +02:00
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loaderProcs.h
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2011-02-26 19:31:50 +01:00
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Use libtool convenience libraries and better "symbol" table.
All .a libraries were converted to .la, and instead of linking the
Xorg binary with a mix of .a and .la, and adding some libraries more
then once in the command line, etc, now it generates a single libxorg.la
from all the required convenience libraries, and links with a dummy
xorg.c (that should usually be the file with the main function...).
This removes the requirement of some things like libosandcommon and
libinit, that existed to circumvent problems when linking multiple
.a and .la in the final Xorg binary.
The "symbol table" is now generated dynamically, by a shell script,
with an embedded gawk parser that parses cpp output. The new file
sdksyms.sh is generated by hand by analyzing all Makefile.am's and
making it create a sdksyms.c file, that includes all sdk headers that
will add symbols for the Xorg binary. Module headers aren't read, and
a in 2 files it was required to add a "<hash>ifndef XorgLoader" around
declarations shared between the Xorg binary and libextmod. A few
other changes were added to other sdk headers, like preventing
multiple inclusion, or including other headers to satisfy dependencies.
This should be a lot more portable, and better (hopefully properly)
using libtool to generate convenience libraries.
2008-12-07 05:22:19 +01:00
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libloader_la_SOURCES = \
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2005-07-01 22:29:53 +02:00
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loader.c \
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loaderProcs.h \
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loadmod.c \
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2011-02-26 19:31:50 +01:00
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os.c
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2009-10-29 19:46:22 +01:00
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libloader_la_LIBADD = $(DLOPEN_LIBS)
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