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| author | Mike Frysinger <vapier@gentoo.org> | 2021-09-13 22:45:19 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-09-13 22:45:19 -0400 |
| commit | f050cfdd82625e6214c4a77ae3b4b364dede1b52 (patch) | |
| tree | fad9fa0ead2de1313e2a285be6badbda5ebffcd1 /sim/m4 | |
| parent | 924e660d528c985f526584313a4564cd2618962b (diff) | |
| download | gdb-f050cfdd82625e6214c4a77ae3b4b364dede1b52.zip gdb-f050cfdd82625e6214c4a77ae3b4b364dede1b52.tar.gz gdb-f050cfdd82625e6214c4a77ae3b4b364dede1b52.tar.bz2 | |
sim: bfin: add support for SDL2
This probably should have been ported long ago, but better late than
never. We keep support for both versions for now since both projects
tend to have long lifetimes. Maybe consider dropping SDL1 in another
ten years.
Diffstat (limited to 'sim/m4')
| -rw-r--r-- | sim/m4/sim_ac_platform.m4 | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/sim/m4/sim_ac_platform.m4 b/sim/m4/sim_ac_platform.m4 index b0abe62..766f577 100644 --- a/sim/m4/sim_ac_platform.m4 +++ b/sim/m4/sim_ac_platform.m4 @@ -163,12 +163,21 @@ AC_CHECK_LIB(nsl, gethostbyname) AC_CHECK_LIB(m, fabs) AC_CHECK_LIB(m, log2) -PKG_CHECK_MODULES(SDL, sdl, [dnl - AC_CHECK_LIB(dl, dlopen, [dnl - SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL" +AC_CHECK_LIB(dl, dlopen) +if test "${ac_cv_lib_dl_dlopen}" = "yes"; then + PKG_CHECK_MODULES(SDL, sdl2, [dnl + SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL=2" SDL_LIBS="-ldl" - ], [SDL_CFLAGS= SDL_LIBS=]) - ], [:]) + ], [ + PKG_CHECK_MODULES(SDL, sdl, [dnl + SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL=1" + SDL_LIBS="-ldl" + ], [:]) + ]) +else + SDL_CFLAGS= + SDL_LIBS= +fi AC_SUBST(SDL_CFLAGS) AC_SUBST(SDL_LIBS) |