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don't check constant string class for osx compiler/runtime

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@30762 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2010-06-16 08:59:37 +00:00
parent fcdd57d05f
commit ea15e02a18
2 changed files with 56 additions and 42 deletions
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7
configure vendored
View file

@ -10265,7 +10265,13 @@ fi
# See if we are using a compiler which allows us to change the class # See if we are using a compiler which allows us to change the class
# to be used for constant strings by using the -fconstant-string-class # to be used for constant strings by using the -fconstant-string-class
# option. If that is the case, we change it to NSConstantString. # option. If that is the case, we change it to NSConstantString.
# Unless we are building for the apple runtime (ie only building base
# additions library and not implementing a constant string class).
#--------------------------------------------------------------------- #---------------------------------------------------------------------
if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
NX_CONST_STRING_OBJCFLAGS=""
NX_CONST_STRING_CLASS=NXConstantString
else
strclass_CPPFLAGS="$CPPFLAGS" strclass_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString" CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString"
{ $as_echo "$as_me:$LINENO: checking if the compiler supports -fconstant-string-class" >&5 { $as_echo "$as_me:$LINENO: checking if the compiler supports -fconstant-string-class" >&5
@ -10350,6 +10356,7 @@ $as_echo "$as_me: error: Your compiler does not appear to implement the -fconsta
fi fi
fi fi
CPPFLAGS="$strclass_CPPFLAGS" CPPFLAGS="$strclass_CPPFLAGS"
fi

7
configure.ac
View file

@ -1461,7 +1461,13 @@ fi
# See if we are using a compiler which allows us to change the class # See if we are using a compiler which allows us to change the class
# to be used for constant strings by using the -fconstant-string-class # to be used for constant strings by using the -fconstant-string-class
# option. If that is the case, we change it to NSConstantString. # option. If that is the case, we change it to NSConstantString.
# Unless we are building for the apple runtime (ie only building base
# additions library and not implementing a constant string class).
#--------------------------------------------------------------------- #---------------------------------------------------------------------
if test "$OBJC_RUNTIME_LIB" = "nx" -o "$OBJC_RUNTIME_LIB" = "apple"; then
NX_CONST_STRING_OBJCFLAGS=""
NX_CONST_STRING_CLASS=NXConstantString
else
strclass_CPPFLAGS="$CPPFLAGS" strclass_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString" CPPFLAGS="$CPPFLAGS -fconstant-string-class=FooConstantString"
AC_MSG_CHECKING(if the compiler supports -fconstant-string-class) AC_MSG_CHECKING(if the compiler supports -fconstant-string-class)
@ -1490,6 +1496,7 @@ else
fi fi
fi fi
CPPFLAGS="$strclass_CPPFLAGS" CPPFLAGS="$strclass_CPPFLAGS"
fi
AC_SUBST(NX_CONST_STRING_OBJCFLAGS) AC_SUBST(NX_CONST_STRING_OBJCFLAGS)
AC_SUBST(NX_CONST_STRING_CLASS) AC_SUBST(NX_CONST_STRING_CLASS)