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iODBC v2.5

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1446 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-01-22 10:52:42 +00:00
parent 5b077d483b
commit cd5bf2a6e3
49 changed files with 10572 additions and 9484 deletions
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63
configure.in
View File

@@ -559,6 +559,60 @@ dnl defines YYTEXT_POINTER if yytext is char*
dnl defines LEX_OUTPUT_ROOT as to the base of the
dnl filename output by the lexer
dnl ###################################
dnl ## Check for dynamic load module #
dnl ###################################
DL_LIBRARY=
AC_CHECK_FUNCS(dlopen, AC_DEFINE(HAVE_LIBDL),
[AC_CHECK_LIB(dl, dlopen, [AC_DEFINE(HAVE_LIBDL) DL_LIBRARY="-ldl"],
[AC_CHECK_LIB(dld, dld_link, [AC_DEFINE(HAVE_DLD) DL_LIBRARY="-ldld"],
[AC_CHECK_FUNCS(shl_load, AC_DEFINE(HAVE_SHL_LOAD) )]
)]
)]
)
AC_SUBST(DL_LIBRARY)
AC_CACHE_CHECK([for underscore before symbols], libltdl_cv_uscore, [
echo "main(){int i=1;} fnord(){int i=23; int ltuae=42;}" > conftest.c
${CC} -c conftest.c > /dev/null
if (nm conftest.o | grep _fnord) > /dev/null; then
libltdl_cv_uscore=yes
else
libltdl_cv_uscore=no
fi
rm -f conftest*
])
if test x"$libltdl_cv_uscore" = xyes; then
if test x"$ac_cv_func_dlopen" = xyes ||
test x"$ac_cv_lib_dl_dlopen" = xyes ; then
AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
libltdl_cv_need_uscore, [dnl
AC_TRY_RUN([
#include <dlfcn.h>
#include <stdio.h>
fnord() { int i=42;}
main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY);
if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
if(ptr1 && !ptr2) exit(0); } exit(1); }
], libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
libltdl_cv_need_uscore=no
)])
fi
fi
if test x"$libltdl_cv_need_uscore" = xyes; then
AC_DEFINE(NEED_USCORE)
fi
dnl ##########################################
dnl ## Check for specific library functions #
dnl ##########################################
dnl Checks for library functions.
AC_CHECK_FUNCS(strerror)
dnl ------------------------------------------------------------------------
dnl main includes
dnl ------------------------------------------------------------------------
@@ -1243,13 +1297,6 @@ if test "$wxUSE_HELP" = 1 ; then
fi
AC_SUBST(HELP)
dnl ----------------------------------------------------------------
dnl select dynamic loader (used by iODBC to load drivers)
dnl ----------------------------------------------------------------
AC_CHECK_LIB(dl,main,[DL_LIBRARY=-ldl],[DL_LIBRARY=])
AC_SUBST(DL_LIBRARY)
dnl ----------------------------------------------------------------
dnl thread support
dnl ----------------------------------------------------------------
@@ -1405,7 +1452,7 @@ case "${canonical}" in
esac
if test "x$GCC" = xyes; then
CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER"
CFLAGS="${CFLAGS} -Wall -Wno-unused -Wno-uninitialized -D_REENTRANT -DLEX_SCANNER -DHAVE_LIBDL"
fi
if test "x$GXX" = xyes; then