[Toybox] [PATCH] scripts/genconfig: Define LINUX, ANDROID and OSX symbols in Config.probed
Georgi Chorbadzhiyski
gf at unixsol.org
Thu Mar 15 02:57:13 PDT 2012
This would allow disabling of toys using kconfig dependancies.
---
scripts/genconfig.sh | 37 +++++++++++++++++++++++++++++++++++++
1 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/scripts/genconfig.sh b/scripts/genconfig.sh
index f677954..0761c26 100755
--- a/scripts/genconfig.sh
+++ b/scripts/genconfig.sh
@@ -19,7 +19,44 @@ probeconfig()
EOF
[ $? -eq 0 ] && DEFAULT=y || DEFAULT=n
echo -e "\tdefault $DEFAULT\n" || return 1
+
+ # Probe if we are building for Linux
+
+ echo -e "config LINUX\n\tbool" || return 1
+ ${CROSS_COMPILE}${CC} -c -xc -o /dev/null - 2>/dev/null << EOF
+#if defined(__linux__)
+#error YES
+#endif
+int main(void) { return 0; }
+EOF
+ [ $? -eq 0 ] && DEFAULT=n || DEFAULT=y
+ echo -e "\tdefault $DEFAULT\n" || return 1
+
+ # Probe if we are building for Android
+
+ echo -e "config ANDROID\n\tbool" || return 1
+ ${CROSS_COMPILE}${CC} -c -xc -o /dev/null - 2>/dev/null << EOF
+#if defined(__ANDROID__)
+#error YES
+#endif
+int main(void) { return 0; }
+EOF
+ [ $? -eq 0 ] && DEFAULT=n || DEFAULT=y
+ echo -e "\tdefault $DEFAULT\n" || return 1
+
+ # Probe if we are building for OS X
+
+ echo -e "config OSX\n\tbool" || return 1
+ ${CROSS_COMPILE}${CC} -c -xc -o /dev/null - 2>/dev/null << EOF
+#if defined(__APPLE__)
+#error YES
+#endif
+int main(void) { return 0; }
+EOF
+ [ $? -eq 0 ] && DEFAULT=n || DEFAULT=y
+ echo -e "\tdefault $DEFAULT\n" || return 1
}
+
genconfig()
{
# extract config stanzas from each command source file, in alphabetical order
--
1.7.5.1
1331805433.0
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