1 files changed, 76 insertions, 0 deletions
diff --git a/academic/tilem2/patches/add_-lm_to_libs_r661.patch b/academic/tilem2/patches/add_-lm_to_libs_r661.patch
new file mode 100644
index 0000000000..771103558f
--- /dev/null
+++ b/academic/tilem2/patches/add_-lm_to_libs_r661.patch
@@ -0,0 +1,76 @@
+diff --git a/configure b/configure
+index cc4e5ad..26af532 100755
+--- a/configure
++++ b/configure
+@@ -3456,6 +3456,48 @@ fi
+ # Checks for libraries
+ 
+ 
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
++$as_echo_n "checking for pow in -lm... " >&6; }
++if ${ac_cv_lib_m_pow+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lm  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char pow ();
++int
++main ()
++{
++return pow ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_m_pow=yes
++else
++  ac_cv_lib_m_pow=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
++$as_echo "$ac_cv_lib_m_pow" >&6; }
++if test "x$ac_cv_lib_m_pow" = xyes; then :
++   LIBS="-lm $LIBS"
++fi
++
++
++
+ 
+ # GLib and GTK+
+ 
+@@ -3728,8 +3770,7 @@ fi
+   save_libs="$LIBS"
+   CFLAGS="$CFLAGS $GTK_CFLAGS"
+   LIBS="$LIBS $GTK_LIBS"
+-
+-ac_fn_c_check_func "$LINENO" "gtk_init" "ac_cv_func_gtk_init"
++   ac_fn_c_check_func "$LINENO" "gtk_init" "ac_cv_func_gtk_init"
+ if test "x$ac_cv_func_gtk_init" = xyes; then :
+    have_gtk=yes
+ else
+diff --git a/configure.ac b/configure.ac
+index 88e2306..456e4c7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -37,6 +37,8 @@ AC_CHECK_PROG([UPDATE_MIME_DATABASE],
+ 
+ # Checks for libraries
+ 
++AC_CHECK_LIB(m, pow, [ LIBS="-lm $LIBS" ])
++
+ m4_define(with_flags, [
+   save_cflags="$CFLAGS"
+   save_libs="$LIBS"