From: Paul Cercueil <paul@crapouillou.net>
Date: Fri, 29 Apr 2016 20:06:36 +0000 (+0200)
Subject: configure: Detect the toolchain's sdl-config tool
X-Git-Tag: r24~357
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=commitdiff_plain;h=3d037671fa024a16ea55f029b5c83cca8021f9ea

configure: Detect the toolchain's sdl-config tool

Instead of calling the host's sdl-config, which doesn't work when
cross-compiling, call the sdl-config program that's installed in the
compiler's sysroot.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

diff --git a/configure b/configure
index 1df9aac0..cb124ac6 100755
--- a/configure
+++ b/configure
@@ -72,6 +72,9 @@ AR="${AS-${CROSS_COMPILE}ar}"
 MAIN_LDLIBS="$LDLIBS -ldl -lm -lpthread"
 config_mak="config.mak"
 
+SYSROOT="$(${CC} --print-sysroot)"
+[ "x${SDL_CONFIG}" = "x" ] && SDL_CONFIG="${SYSROOT}/usr/bin/sdl-config"
+
 fail()
 {
   echo "$@"
@@ -398,7 +401,7 @@ if [ "x$sound_drivers" = "x" ]; then
     sound_drivers="$sound_drivers pulseaudio"
     MAIN_LDLIBS="-lpulse $MAIN_LDLIBS"
   fi
-  if [ "$need_sdl" = "yes" ] || check_sdl `sdl-config --cflags --libs`; then
+  if [ "$need_sdl" = "yes" ] || check_sdl `${SDL_CONFIG} --cflags --libs`; then
     sound_drivers="$sound_drivers sdl"
     need_sdl="yes"
   fi
@@ -417,10 +420,10 @@ else
 fi
 
 if [ "$need_sdl" = "yes" ]; then
-  which sdl-config > /dev/null || \
+  which ${SDL_CONFIG} > /dev/null || \
     fail "sdl-config is missing; please install libsdl (libsdl1.2-dev)"
-  CFLAGS="$CFLAGS `sdl-config --cflags`"
-  MAIN_LDLIBS="`sdl-config --libs` $MAIN_LDLIBS"
+  CFLAGS="$CFLAGS `${SDL_CONFIG} --cflags`"
+  MAIN_LDLIBS="`${SDL_CONFIG} --libs` $MAIN_LDLIBS"
   check_sdl || fail "please install libsdl (libsdl1.2-dev)"
 fi