In AC_TRY_COMPILE, only include the function body, not the surrounding "int

main { ... }".

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9010

diff --git a/configure.in b/configure.in
index ed218e90a54854591f3d3b54f1b5e2182ed1e387..6cca6edee348e2b12de406d7e7feb3ddbcdd568f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -280,7 +280,7 @@ case "$VG_ARCH_MAX-$VG_OS" in
         safe_CFLAGS=$CFLAGS
         CFLAGS="-m32"
         AC_TRY_LINK(, [
-        int main () { return 0 ; }
+          return 0;
         ],
         [
         AC_MSG_RESULT([yes])
@@ -862,7 +862,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-m32"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_M32="-m32"
@@ -883,7 +883,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-maix32"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_MAIX32="-maix32"
@@ -904,7 +904,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-m64"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_M64="-m64"
@@ -925,7 +925,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-maix64"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_MAIX64="-maix64"
@@ -946,7 +946,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-mmmx"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_MMMX="-mmmx"
@@ -967,7 +967,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-msse"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 FLAG_MSSE="-msse"
@@ -988,7 +988,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-mpreferred-stack-boundary=2"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 PREFERRED_STACK_BOUNDARY="-mpreferred-stack-boundary=2"
@@ -1009,7 +1009,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-Wno-pointer-sign"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 no_pointer_sign=yes
@@ -1032,7 +1032,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-Wdeclaration-after-statement"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 declaration_after_statement=yes
@@ -1115,7 +1115,7 @@ safe_CFLAGS=$CFLAGS
 CFLAGS="-fno-stack-protector"
 
 AC_TRY_COMPILE(, [
-int main () { return 0 ; }
+  return 0;
 ],
 [
 no_stack_protector=yes