configure: -idirafter needs a space, -I doesn't.

Some compilers are apparently quite cranky about the -I not having a space!
libsdl-org · May 19, 2020 · 72fdc80 · 72fdc80
1 parent 475afe2
commit 72fdc80
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/configure b/configure
@@ -16022,15 +16022,15 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
 
 have_idirafter="yes"
-idirafter="-idirafter"
+idirafter="-idirafter "
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_idirafter" >&5
 $as_echo "$have_idirafter" >&6; }
 CFLAGS="$save_CFLAGS"
 
-INCLUDE="-I$srcdir/include $idirafter $srcdir/src/video/khronos"
+INCLUDE="-I$srcdir/include $idirafter$srcdir/src/video/khronos"
 if test x$srcdir != x.; then
     INCLUDE="-Iinclude $INCLUDE"
 elif test -d .hg; then

diff --git a/configure.ac b/configure.ac
@@ -79,13 +79,13 @@ AC_TRY_COMPILE([
 ],[
 ],[
 have_idirafter="yes"
-idirafter="-idirafter"
+idirafter="-idirafter "
 ])
 AC_MSG_RESULT($have_idirafter)
 CFLAGS="$save_CFLAGS"
 
 dnl Set up the compiler and linker flags
-INCLUDE="-I$srcdir/include $idirafter $srcdir/src/video/khronos"
+INCLUDE="-I$srcdir/include $idirafter$srcdir/src/video/khronos"
 if test x$srcdir != x.; then
     INCLUDE="-Iinclude $INCLUDE"
 elif test -d .hg; then