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* libltdl/m4/ltdl.m4 (LT_WITH_LTDL): Fix detection of new enough

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libltdl by actually checking for the declaration of
lt_dlinterface_register in ltdl.h with AC_CHECK_DECL.
Remove redundant configure output line.
This commit is contained in:
Ralf Wildenhues 2007-02-19 09:10:32 +00:00
parent 4cda6b5b78
commit 82b619a320
2 changed files with 14 additions and 10 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2007-02-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/ltdl.m4 (LT_WITH_LTDL): Fix detection of new enough
libltdl by actually checking for the declaration of
lt_dlinterface_register in ltdl.h with AC_CHECK_DECL.
Remove redundant configure output line.
* tests/template.at: Reformat, add M4 quoting. Use $LDFLAGS
consistently for link mode.

19
libltdl/m4/ltdl.m4
View File

@ -5,7 +5,7 @@
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 11 LTDL_INIT
# serial 12 LTDL_INIT
# LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
# ------------------------------------------
@ -182,18 +182,17 @@ AC_ARG_WITH([included_ltdl],
if test "x$with_included_ltdl" != xyes; then
# We are not being forced to use the included libltdl sources, so
# decide whether there is a useful installed version we can use.
lt_dlinterface_register_found=no
AC_CHECK_HEADER([ltdl.h],
[AC_CHECK_LIB([ltdl], [lt_dlinterface_register],
[with_included_ltdl=no],
[with_included_ltdl=yes])],
[],
[AC_CHECK_DECL([lt_dlinterface_register],
[AC_CHECK_LIB([ltdl], [lt_dlinterface_register],
[with_included_ltdl=no],
[with_included_ltdl=yes])],
[with_included_ltdl=yes],
[AC_INCLUDES_DEFAULT
#include <ltdl.h>])],
[with_included_ltdl=yes],
[AC_INCLUDES_DEFAULT]
)
AC_MSG_CHECKING([for lt_dlinterface_register in ltdl.h])
test "x$with_included_ltdl" = xno && lt_dlinterface_register_found=yes
AC_MSG_RESULT([$lt_dlinterface_register_found])
fi
if test "x$enable_ltdl_install" != xyes; then