package/gnuplot/0002-use-gdlib-config-properly.patch

   1 Fix usage of gdlib-config
   2
   3 gnuplot configure.in script properly takes care of finding
   4 gdlib-config using AC_PATH_PROG... but then directly uses gdlib-config
   5 instead of going through the GDLIB_CONFIG variable that AC_PATH_PROG
   6 has defined. Which means that whenever a gdlib-config binary not in
   7 the PATH is being used, it does not use it.
   8
   9 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  10
  11 Index: b/configure.in
  12 ===================================================================
  13 --- a/configure.in
  14 +++ b/configure.in
  15 @@ -537,9 +537,9 @@
  16  if test "$with_gd" != no; then
  17    AC_PATH_PROG([GDLIB_CONFIG], [gdlib-config])
  18    if test -n "$GDLIB_CONFIG"; then
  19 -    libgd_CPPFLAGS=`gdlib-config --cflags`
  20 -    libgd_LDFLAGS=`gdlib-config --ldflags`
  21 -    libgd_LIBS=`gdlib-config --libs`
  22 +    libgd_CPPFLAGS=`$GDLIB_CONFIG --cflags`
  23 +    libgd_LDFLAGS=`$GDLIB_CONFIG --ldflags`
  24 +    libgd_LIBS=`$GDLIB_CONFIG --libs`
  25    elif test -d "$with_gd"; then
  26      libgd_CPPFLAGS="-I$with_gd/include"
  27      libgd_LDFLAGS="-L$with_gd/lib"