From 8cbb94ca931dfdcbedae9206e09711d874d9b220 Mon Sep 17 00:00:00 2001
From: Wim Lewis <wiml@underhill.hhhh.org>
Date: Wed, 7 Jan 2004 00:46:10 +0000
Subject: [PATCH] Fixed shell quoting of the inline-asm tests so that they work
 properly with the pdksh that ships with OpenBSD.

---
 configure    | 165 +++++++++++++++++++++++++++++++++++++++++------------------
 configure.ac |  41 ++++++---------
 2 files changed, 129 insertions(+), 77 deletions(-)

diff --git a/configure b/configure
index 8e5deaa640b..9048b943f72 100755
--- a/configure
+++ b/configure
@@ -12749,8 +12749,8 @@ _ACEOF
 fi
 
 
-echo "$as_me:$LINENO: checking whether assembler accepts .string" >&5
-echo $ECHO_N "checking whether assembler accepts .string... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for assembler keyword for ASCII strings" >&5
+echo $ECHO_N "checking for assembler keyword for ASCII strings... $ECHO_C" >&6
 if test "${ac_cv_c_asm_string+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -12760,7 +12760,7 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-void ac_asm(void) { asm(".data\n\t.string \"test\"\n\t.text"); }
+void ac_asm(void) { asm(".data\\n\\t.string \\"test\\"\\n\\t.text"); }
 
 int
 main ()
@@ -12791,38 +12791,60 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_c_asm_string="yes"
+  ac_cv_c_asm_string=".string"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_c_asm_string="no"
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_asm_string" >&5
-echo "${ECHO_T}$ac_cv_c_asm_string" >&6
-if test "$ac_cv_c_asm_string" = "yes"
-then
-
-cat >>confdefs.h <<\_ACEOF
-#define __ASM_STRING ".string"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
 _ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void ac_asm(void) { asm(".data\\n\\t.asciz \\"test\\"\\n\\t.text"); }
 
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_asm_string=".asciz"
 else
-    echo "$as_me:$LINENO: checking whether assembler accepts .asciz" >&5
-echo $ECHO_N "checking whether assembler accepts .asciz... $ECHO_C" >&6
-if test "${ac_cv_c_asm_asciz+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-void ac_asm(void) { asm(".data\n\t.asciz \"test\"\n\t.text"); }
+void ac_asm(void) { asm(".data\\n\\t.ascii \\"test\\"\\n\\t.text"); }
 
 int
 main ()
@@ -12853,35 +12875,36 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_c_asm_asciz="yes"
+  ac_cv_c_asm_string=".ascii"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_c_asm_asciz="no"
+{ { echo "$as_me:$LINENO: error: could not discover how to produce C strings with assembler." >&5
+echo "$as_me: error: could not discover how to produce C strings with assembler." >&2;}
+   { (exit 1); exit 1; }; }
 fi
 rm -f conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_asm_asciz" >&5
-echo "${ECHO_T}$ac_cv_c_asm_asciz" >&6
-    if test "$ac_cv_c_asm_asciz" = "yes"
-    then
-      cat >>confdefs.h <<\_ACEOF
-#define __ASM_STRING ".asciz"
-_ACEOF
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_asm_string" >&5
+echo "${ECHO_T}$ac_cv_c_asm_string" >&6
 
-    else
-      cat >>confdefs.h <<\_ACEOF
-#define __ASM_STRING ".ascii"
+
+cat >>confdefs.h <<_ACEOF
+#define __ASM_STRING "$ac_cv_c_asm_string"
 _ACEOF
 
-    fi
-fi
 
 
-echo "$as_me:$LINENO: checking whether assembler accepts .short" >&5
-echo $ECHO_N "checking whether assembler accepts .short... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for assembler keyword for word values" >&5
+echo $ECHO_N "checking for assembler keyword for word values... $ECHO_C" >&6
 if test "${ac_cv_c_asm_short+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -12891,7 +12914,49 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-void ac_asm(void) { asm(".data\n\t.short 1\n\t.text"); }
+void ac_asm(void) { asm(".data\\n\\t.short 1\\n\\t.text"); }
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_asm_short=".short"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+void ac_asm(void) { asm(".data\\n\\t.half 1\\n\\t.text"); }
 
 int
 main ()
@@ -12922,31 +12987,29 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_c_asm_short="yes"
+  ac_cv_c_asm_short=".half"
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_c_asm_short="no"
+{ { echo "$as_me:$LINENO: error: could not discover how to specify word values with assembler." >&5
+echo "$as_me: error: could not discover how to specify word values with assembler." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 rm -f conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_asm_short" >&5
 echo "${ECHO_T}$ac_cv_c_asm_short" >&6
-if test "$ac_cv_c_asm_short" = "yes"
-then
 
-cat >>confdefs.h <<\_ACEOF
-#define __ASM_SHORT ".short"
-_ACEOF
 
-else
-  cat >>confdefs.h <<\_ACEOF
-#define __ASM_SHORT ".half"
+cat >>confdefs.h <<_ACEOF
+#define __ASM_SHORT "$ac_cv_c_asm_short"
 _ACEOF
 
-fi
 
 
 DLLEXT=""
diff --git a/configure.ac b/configure.ac
index c7ec9cc2bbb..066cf7ca56f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -811,35 +811,24 @@ fi
 
 dnl **** Check how to do strings in assembler ****
 
-AC_CACHE_CHECK([whether assembler accepts .string], ac_cv_c_asm_string,
-    WINE_TRY_ASM_LINK([".data\n\t.string \"test\"\n\t.text"],,,
-                      ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no"))
-if test "$ac_cv_c_asm_string" = "yes"
-then
-  AC_DEFINE(__ASM_STRING, [".string"], [Define to the assembler keyword used to specify an ASCII string])
-else
-    AC_CACHE_CHECK([whether assembler accepts .asciz], ac_cv_c_asm_asciz,
-        WINE_TRY_ASM_LINK([".data\n\t.asciz \"test\"\n\t.text"],,,
-                      ac_cv_c_asm_asciz="yes",ac_cv_c_asm_asciz="no"))
-    if test "$ac_cv_c_asm_asciz" = "yes"
-    then
-      AC_DEFINE(__ASM_STRING, [".asciz"])
-    else
-      AC_DEFINE(__ASM_STRING, [".ascii"])
-    fi					
-fi
+AC_CACHE_CHECK([for assembler keyword for ASCII strings], ac_cv_c_asm_string,
+    WINE_TRY_ASM_LINK([".data\\n\\t.string \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".string",
+      WINE_TRY_ASM_LINK([".data\\n\\t.asciz \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".asciz",
+        WINE_TRY_ASM_LINK([".data\\n\\t.ascii \\"test\\"\\n\\t.text"],,,ac_cv_c_asm_string=".ascii",
+          AC_MSG_ERROR([could not discover how to produce C strings with assembler.])))))
+
+AC_DEFINE_UNQUOTED(__ASM_STRING, ["$ac_cv_c_asm_string"],
+                   [Define to the assembler keyword used to specify an ASCII string])
 
 dnl **** Check for .short in assembler ****
 
-AC_CACHE_CHECK([whether assembler accepts .short], ac_cv_c_asm_short,
-    WINE_TRY_ASM_LINK([".data\n\t.short 1\n\t.text"],,,
-                      ac_cv_c_asm_short="yes",ac_cv_c_asm_short="no"))
-if test "$ac_cv_c_asm_short" = "yes"
-then
-  AC_DEFINE(__ASM_SHORT, [".short"], [Define to the assembler keyword used to specify a word value])
-else
-  AC_DEFINE(__ASM_SHORT, [".half"])
-fi
+AC_CACHE_CHECK([for assembler keyword for word values], ac_cv_c_asm_short,
+    WINE_TRY_ASM_LINK([".data\\n\\t.short 1\\n\\t.text"],,,ac_cv_c_asm_short=".short",
+      WINE_TRY_ASM_LINK([".data\\n\\t.half 1\\n\\t.text"],,,ac_cv_c_asm_short=".half",
+        AC_MSG_ERROR([could not discover how to specify word values with assembler.]))))
+
+AC_DEFINE_UNQUOTED(__ASM_SHORT, ["$ac_cv_c_asm_short"],
+                   [Define to the assembler keyword used to specify a word value])
 
 dnl **** Check for working dll ****
 
-- 
2.11.4.GIT