Add gnatdroid-x86 (3 new ports), X-compiler to Android-x86

Similar to lang/gnatdroid-armv7, lang/gnatdroid-x86 is a cross-compiler
targetting Android. The former targets ARMv7 processors while the latter
targets Android on x86 (32-bit).  The latter also runs on Virtualbox as
a bonus.  The new ports are implemented as slaves to the ARMv7 versions.

The GNAT ACATS were run, and it passed every test except CXG2024,
"accuracy of multiplication and division of mixed decimal and binary
fixed point numbers".
subtest 13: expected -51.00 got 50.0
subtest 14: expected 51.0 got 50.0

This is probably a rounding error unique to 32-bit x86.  Overall this
version passed better than gnatdroid-armv7 because unwind is supported,
enabling check check support.

Also added:
lang/gnatdroid-sysroot-x86 (KitKat and Lollipop API)
lang/gnatdroid-binutils-x86

Despite the desciption, C++, Fortran and Objective-C should also work
well (in addition to advertised C and Ada frontends).

===

The gnatdroid-x86 port builds a C/Ada cross-compiler based on GCC 4.9
that targets the Android operating system (up to version 5.0, API level
21) running on x86 or x86_64 architecture (version 7).  This produces
binaries that run natively on x86-based Android devices.

5 files changed, 81 insertions, 0 deletions

diff --git a/lang/gnatdroid-sysroot-x86/Makefile b/lang/gnatdroid-sysroot-x86/Makefile
new file mode 100644
index 000000000000..7635658bfe78
--- /dev/null
+++ b/lang/gnatdroid-sysroot-x86/Makefile
@@ -0,0 +1,49 @@
+# Created by: John Marino <marino@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	sysroot
+PORTVERSION=	21
+CATEGORIES=	lang
+MASTER_SITES=	http://downloads.dragonlace.net/src/
+PKGNAMEPREFIX=	gnatdroid-
+PKGNAMESUFFIX=	-x86
+DISTNAME=	android-${API}-x86
+
+MAINTAINER=	marino@FreeBSD.org
+COMMENT=	Android sysroots for C/Ada Android cross-compiler (x86)
+
+USES=		tar:bzip2
+NO_BUILD=	yes
+NO_MTREE=	yes
+
+PREFIX=		${LOCALBASE}/android-x86
+STAT_PATCH=	${FILESDIR}/extra-stat.h
+EXTRA_PATCHES=	${STAT_PATCH}
+
+OPTIONS_SINGLE=		SG1
+OPTIONS_SINGLE_SG1=	KITKAT LOLLIPOP
+OPTIONS_DEFAULT=	KITKAT
+
+KITKAT_DESC=	Android 4.4 - API level 19 - Kitkat
+LOLLIPOP_DESC=	Android 5.0 - API level 21 - Lollipop
+
+.include <bsd.port.options.mk>
+
+.if ${PORT_OPTIONS:MKITKAT}
+API=	19
+.elif ${PORT_OPTIONS:MLOLLIPOP}
+API=	21
+STAT_PATCH=	${FILESDIR}/extra-21-stat.h
+.else
+IGNORE=	the API option is improperly selected
+.endif
+
+do-install:
+	@${MKDIR} ${STAGEDIR}${PREFIX}
+	(cd ${WRKSRC} && ${COPYTREE_SHARE} usr ${STAGEDIR}${PREFIX})
+
+post-install:
+	@(cd ${STAGEDIR}${PREFIX}; ${FIND} usr \( -type f -or -type l \) | \
+		${SORT} >> ${TMPPLIST})
+
+.include <bsd.port.mk>
diff --git a/lang/gnatdroid-sysroot-x86/distinfo b/lang/gnatdroid-sysroot-x86/distinfo
new file mode 100644
index 000000000000..080de4d4162e
--- /dev/null
+++ b/lang/gnatdroid-sysroot-x86/distinfo
@@ -0,0 +1,4 @@
+SHA256 (android-19-x86.tar.bz2) = 35c5e6fdebe54373d2103e500034d620fbda8a7b79148fc6a5e507a25ff17f24
+SIZE (android-19-x86.tar.bz2) = 5554684
+SHA256 (android-21-x86.tar.bz2) = 48c306569d4d27ba595c930bfe3ac69208868b2a1d2598b57e8f8ded293a7478
+SIZE (android-21-x86.tar.bz2) = 7261178
diff --git a/lang/gnatdroid-sysroot-x86/files/extra-21-stat.h b/lang/gnatdroid-sysroot-x86/files/extra-21-stat.h
new file mode 100644
index 000000000000..eb9e17a669ba
--- /dev/null
+++ b/lang/gnatdroid-sysroot-x86/files/extra-21-stat.h
@@ -0,0 +1,10 @@
+--- usr/include/linux/stat.h.orig	2014-10-15 02:53:49 UTC
++++ usr/include/linux/stat.h
+@@ -57,5 +57,7 @@
+ #define S_IWOTH 00002
+ /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ #define S_IXOTH 00001
++#define S_IREAD  S_IRUSR
++#define S_IWRITE S_IWUSR
+ #endif
+ #endif
diff --git a/lang/gnatdroid-sysroot-x86/files/extra-stat.h b/lang/gnatdroid-sysroot-x86/files/extra-stat.h
new file mode 100644
index 000000000000..b64e0da88117
--- /dev/null
+++ b/lang/gnatdroid-sysroot-x86/files/extra-stat.h
@@ -0,0 +1,12 @@
+--- usr/include/linux/stat.h.orig	2011-07-17 20:54:19.000000000 +0200
++++ usr/include/linux/stat.h	2011-07-17 20:55:15.000000000 +0200
+@@ -39,6 +39,9 @@
+ #define S_IWUSR 00200
+ #define S_IXUSR 00100
+ 
++#define S_IREAD  S_IRUSR
++#define S_IWRITE S_IWUSR
++
+ #define S_IRWXG 00070
+ #define S_IRGRP 00040
+ #define S_IWGRP 00020
diff --git a/lang/gnatdroid-sysroot-x86/pkg-descr b/lang/gnatdroid-sysroot-x86/pkg-descr
new file mode 100644
index 000000000000..78bbb0dbf5bf
--- /dev/null
+++ b/lang/gnatdroid-sysroot-x86/pkg-descr
@@ -0,0 +1,6 @@
+This package is used by lang/gnatdroid to install the system root of
+Android 2.2 to 5.0 (API Level 8 to API Level 21) of the x86 architecture.
+The x86 cross-tools are built using these files, which in turn is required
+for the GNAT FreeBSD->Android(x86) cross-compiler that is gnatdroid.
+
+WWW: http://www.dragonlace.net