Don't add -I, -L, -R options for cc if their

arguments would be empty.

Don't add -I, -L, -R options for cc if their
arguments would be empty.
ea199426 · David J. MacKenzie · 5c06a8eb · ea199426
Commit ea199426 authored Nov 14, 1994 by David J. MacKenzie
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Showing with 7 additions and 3 deletions

configure.in configure.in +7 -3

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--- a/configure.in
+++ b/configure.in
@@ -897,9 +897,13 @@ else
  window_system=x11
 fi

-test "${x_libraries}" != NONE && LD_SWITCH_X_SITE="-L${x_libraries}"
-test "${x_libraries}" != NONE && LD_SWITCH_X_SITE_AUX="-R${x_libraries}"
-test "${x_includes}" != NONE && C_SWITCH_X_SITE="-I${x_includes}"
+if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
+  LD_SWITCH_X_SITE="-L${x_libraries}"
+  LD_SWITCH_X_SITE_AUX="-R${x_libraries}"
+fi
+if test "${x_includes}" != NONE && test -n "${x_includes}"; then
+  C_SWITCH_X_SITE="-I${x_includes}"
+fi

 if test x"${x_includes}" = x; then
  bitmapdir=/usr/include/X11/bitmaps