slackbuilds_ponce/academic/tilem2/patches/add_-lm_to_libs_r661.patch
JK Wood f757ebccbd academic/tilem2: Added (TI-calculator emulator for linux).
Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
2013-01-20 09:03:04 -05:00

76 lines
1.8 KiB
Diff

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"