Changeset 231 for libcaca/trunk/configure.acTweet

Timestamp:

Nov 29, 2003, 3:41:37 PM (17 years ago)

Author:

Sam Hocevar

Message:

• configure.ac: + Default to ncurses, not slang, because slang only has 128 colour pairs.
• src/caca.c: + Disable scrolling to avoid hashmap scrolling optimization code.
• src/graphics.c: + Swap fg and bg in the colour pair indexing, so that bg is always

right.

+ Disable alt charset support to exploit my patched slang.

File:

• libcaca/trunk/configure.ac (modified) (2 diffs)

libcaca/trunk/configure.ac

@@ -18 +18 @@
 AC_EGREP_CPP(foo,foo)
 
+AC_ARG_ENABLE(ncurses,
+  [  --enable-ncurses        ncurses graphics support (default enabled)])
 AC_ARG_ENABLE(slang,
-  [  --enable-slang          slang graphics support (default enabled)])
-AC_ARG_ENABLE(ncurses,
-  [  --enable-ncurses        ncurses graphics support (default disabled)])
+  [  --enable-slang          slang graphics support (default disabled)])
 AC_ARG_ENABLE(conio,
   [  --enable-conio          DOS conio.h graphics support (default disabled)])
@@ -41 +41 @@
   AC_DEFINE(USE_CONIO, 1, Define if the backend driver is conio.h)
   USE_CONIO=:
-elif test "${enable_ncurses}" = "yes"; then
+elif test "${enable_slang}" = "yes"; then
+  AC_CHECK_HEADER(slang.h,:,AC_MSG_ERROR([cannot find slang headers]))
+  AC_CHECK_LIB(slang,SLkp_init,:,AC_MSG_ERROR([cannot find slang library]))
+  AC_DEFINE(USE_SLANG, 1, Define if the backend driver is slang)
+  USE_SLANG=:
+elif test "${enable_ncurses}" != "no"; then
   AC_CHECK_HEADER(ncurses.h,:,AC_MSG_ERROR([cannot find ncurses headers]))
   AC_CHECK_LIB(ncurses,initscr,:,AC_MSG_ERROR([cannot find ncurses library]))
   AC_DEFINE(USE_NCURSES, 1, Define if the backend driver is ncurses)
   USE_NCURSES=:
-elif test "${enable_slang}" != "no"; then
-  AC_CHECK_HEADER(slang.h,:,AC_MSG_ERROR([cannot find slang headers]))
-  AC_CHECK_LIB(slang,SLkp_init,:,AC_MSG_ERROR([cannot find slang library]))
-  AC_DEFINE(USE_SLANG, 1, Define if the backend driver is slang)
-  USE_SLANG=:
 else
   AC_MSG_ERROR([could not find any terminal graphics interface])