commit: AC_CHECK_LIB needs a function symbol.
<87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen Turnbull
unwelcome-guest at alioth.debian.org
Fri Apr 4 13:49:10 EDT 2008
changeset: 4440:e4225b6d938918eaf9a1bb01c0d01afb1b672d90
tag: tip
user: Stephen J. Turnbull <stephen at xemacs.org>
date: Fri Apr 04 10:48:58 2008 -0700
files: ChangeLog configure configure.ac
description:
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf at uwakimon.sk.tsukuba.ac.jp>
diff -r f4eb31866c3830c131d730ed67c2aa8b462f80a9 -r e4225b6d938918eaf9a1bb01c0d01afb1b672d90 ChangeLog
--- a/ChangeLog Sat Mar 15 12:21:11 2008 +0100
+++ b/ChangeLog Fri Apr 04 10:48:58 2008 -0700
@@ -1,3 +1,15 @@ 2008-02-15 Marcus Crestani <crestani at x
+2008-04-01 Andreas Schwab <schwab at suse.de>
+
+ Thanks to Mike Fabian for posting a patch to the mainline, to Martin
+ Buchholz for writing the ChangeLog, and to Aidan Kehoe for finding
+ the 2003-01-27 ChangeLog. Tested against Xaw3d. -- stephen
+
+ * configure.ac (athena_3d):
+ AC_CHECK_LIB must always take a function as
+ argument, never a global variable. Some linkers can tell the
+ difference. So change:
+ threeDClassRec ==> XawSme3dComputeTopShadowRGB
+
2008-02-15 Marcus Crestani <crestani at xemacs.org>
* configure.ac: Look for all x86 machines to determine which write
diff -r f4eb31866c3830c131d730ed67c2aa8b462f80a9 -r e4225b6d938918eaf9a1bb01c0d01afb1b672d90 configure
--- a/configure Sat Mar 15 12:21:11 2008 +0100
+++ b/configure Fri Apr 04 10:48:58 2008 -0700
@@ -25701,9 +25701,9 @@ echo "${ECHO_T}$ac_res" >&6; }
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_Lib'}'` = yes; then
- as_ac_Lib=`echo "ac_cv_lib_$athena_variant''_threeDClassRec" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for threeDClassRec in -l$athena_variant" >&5
-echo $ECHO_N "checking for threeDClassRec in -l$athena_variant... $ECHO_C" >&6; }
+ as_ac_Lib=`echo "ac_cv_lib_$athena_variant''_XawSme3dComputeTopShadowRGB" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for XawSme3dComputeTopShadowRGB in -l$athena_variant" >&5
+echo $ECHO_N "checking for XawSme3dComputeTopShadowRGB in -l$athena_variant... $ECHO_C" >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
@@ -25722,11 +25722,11 @@ cat >>conftest.$ac_ext <<_ACEOF
#ifdef __cplusplus
extern "C"
#endif
-char threeDClassRec ();
+char XawSme3dComputeTopShadowRGB ();
int
main ()
{
-return threeDClassRec ();
+return XawSme3dComputeTopShadowRGB ();
;
return 0;
}
@@ -25778,9 +25778,9 @@ fi
fi
else
- as_ac_Lib=`echo "ac_cv_lib_$athena_variant''_threeDClassRec" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for threeDClassRec in -l$athena_variant" >&5
-echo $ECHO_N "checking for threeDClassRec in -l$athena_variant... $ECHO_C" >&6; }
+ as_ac_Lib=`echo "ac_cv_lib_$athena_variant''_XawSme3dComputeTopShadowRGB" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for XawSme3dComputeTopShadowRGB in -l$athena_variant" >&5
+echo $ECHO_N "checking for XawSme3dComputeTopShadowRGB in -l$athena_variant... $ECHO_C" >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
@@ -25799,11 +25799,11 @@ cat >>conftest.$ac_ext <<_ACEOF
#ifdef __cplusplus
extern "C"
#endif
-char threeDClassRec ();
+char XawSme3dComputeTopShadowRGB ();
int
main ()
{
-return threeDClassRec ();
+return XawSme3dComputeTopShadowRGB ();
;
return 0;
}
@@ -25844,9 +25844,9 @@ if test `eval echo '${'$as_ac_Lib'}'` =
if test `eval echo '${'$as_ac_Lib'}'` = yes; then
athena_lib=$athena_variant
else
- { echo "$as_me:$LINENO: checking for threeDClassRec in -lXaw" >&5
-echo $ECHO_N "checking for threeDClassRec in -lXaw... $ECHO_C" >&6; }
-if test "${ac_cv_lib_Xaw_threeDClassRec+set}" = set; then
+ { echo "$as_me:$LINENO: checking for XawSme3dComputeTopShadowRGB in -lXaw" >&5
+echo $ECHO_N "checking for XawSme3dComputeTopShadowRGB in -lXaw... $ECHO_C" >&6; }
+if test "${ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
@@ -25864,11 +25864,11 @@ cat >>conftest.$ac_ext <<_ACEOF
#ifdef __cplusplus
extern "C"
#endif
-char threeDClassRec ();
+char XawSme3dComputeTopShadowRGB ();
int
main ()
{
-return threeDClassRec ();
+return XawSme3dComputeTopShadowRGB ();
;
return 0;
}
@@ -25891,21 +25891,21 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_Xaw_threeDClassRec=yes
+ ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_Xaw_threeDClassRec=no
+ ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xaw_threeDClassRec" >&5
-echo "${ECHO_T}$ac_cv_lib_Xaw_threeDClassRec" >&6; }
-if test $ac_cv_lib_Xaw_threeDClassRec = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB" >&5
+echo "${ECHO_T}$ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB" >&6; }
+if test $ac_cv_lib_Xaw_XawSme3dComputeTopShadowRGB = yes; then
athena_lib=Xaw;
{ echo "$as_me:$LINENO: WARNING: Assuming that libXaw is actually $athena_variant." >&5
diff -r f4eb31866c3830c131d730ed67c2aa8b462f80a9 -r e4225b6d938918eaf9a1bb01c0d01afb1b672d90 configure.ac
--- a/configure.ac Sat Mar 15 12:21:11 2008 +0100
+++ b/configure.ac Fri Apr 04 10:48:58 2008 -0700
@@ -4241,17 +4241,17 @@ if test "$with_x11" = "yes" -a "$detect_
AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb,
[
dnl Must not be a 3d library...
- AC_CHECK_LIB($athena_variant, threeDClassRec,
+ AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB,
[AC_MSG_WARN([Could not find a non-3d Athena widget library.])],
athena_lib=$athena_variant)
],
AC_MSG_WARN([Could not find an Athena widget library.]))
else
dnl The real configuration, need 3d library
- AC_CHECK_LIB($athena_variant, threeDClassRec, athena_lib=$athena_variant,
+ AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, athena_lib=$athena_variant,
dnl OK, couldn't find it with a proper name, try the standard Athena lib
dnl If that is 3d, presume the user asked for what they have installed.
- AC_CHECK_LIB(Xaw, threeDClassRec,
+ AC_CHECK_LIB(Xaw, XawSme3dComputeTopShadowRGB,
[
athena_lib=Xaw;
AC_MSG_WARN([Assuming that libXaw is actually $athena_variant.]);
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