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Only add x_includes to path if it is not empty.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1656 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
2001-10-25 17:25:11 +00:00
parent d5e60a4f2b
commit 4625fdf7a5
1 changed files with 6 additions and 3 deletions
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configure.in
+6 -3
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@@ -1,7 +1,7 @@
dnl -*- sh -*- dnl -*- sh -*-
dnl the "configure" script is made from this by running GNU "autoconf" dnl the "configure" script is made from this by running GNU "autoconf"
dnl dnl
dnl "$Id: configure.in,v 1.33.2.31.2.15 2001/10/25 17:13:26 easysw Exp $" dnl "$Id: configure.in,v 1.33.2.31.2.16 2001/10/25 17:25:11 easysw Exp $"
dnl dnl
dnl Configuration script for the Fast Light Tool Kit (FLTK). dnl Configuration script for the Fast Light Tool Kit (FLTK).
dnl dnl
@@ -222,7 +222,10 @@ fi
LIBS="$LIBS$X_LIBS" LIBS="$LIBS$X_LIBS"
CFLAGS="$CFLAGS$X_CFLAGS" CFLAGS="$CFLAGS$X_CFLAGS"
CXXFLAGS="$CXXFLAGS$X_CFLAGS" CXXFLAGS="$CXXFLAGS$X_CFLAGS"
ac_cpp="$ac_cpp -I$x_includes"
if test "x$x_includes" != x; then
ac_cpp="$ac_cpp -I$x_includes"
fi
dnl Check for OpenGL unless disabled... dnl Check for OpenGL unless disabled...
GLLIB= GLLIB=
@@ -488,5 +491,5 @@ AC_OUTPUT(makeinclude fltk-config)
chmod +x fltk-config chmod +x fltk-config
dnl dnl
dnl End of "$Id: configure.in,v 1.33.2.31.2.15 2001/10/25 17:13:26 easysw Exp $". dnl End of "$Id: configure.in,v 1.33.2.31.2.16 2001/10/25 17:25:11 easysw Exp $".
dnl dnl