gcc-canadian-sdk: Add a version of gcc 4.2.4 for building Canadian SDKs.

With this, add some patches specific to fixing up MinGW issues on 4.2.x

8 files changed, 259 insertions, 0 deletions

diff --git a/packages/gcc/files/canadian-build-modules-configure.patch b/packages/gcc/files/canadian-build-modules-configure.patch
new file mode 100644
index 0000000000..8aede105c5
--- /dev/null
+++ b/packages/gcc/files/canadian-build-modules-configure.patch
@@ -0,0 +1,22 @@
+diff -urN gcc-4.2.2-orig/gcc/configure gcc-4.2.2/gcc/configure
+--- gcc-4.2.2-orig/gcc/configure	2008-08-31 23:10:56.000000000 +0200
++++ gcc-4.2.2/gcc/configure	2008-08-31 23:03:02.000000000 +0200
+@@ -12716,6 +12716,7 @@
+ 	esac
+ 	saved_CFLAGS="${CFLAGS}"
+ 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
++	CPP="${CPP_FOR_BUILD}" CPPFLAGS="${CPPFLAGS_FOR_BUILD}" \
+ 	CONFIG_SITE= ${realsrcdir}/configure --cache-file=./other.cache \
+ 		--enable-languages=${enable_languages-all} \
+ 		--target=$target_alias --host=$build_alias --build=$build_alias
+diff -urN gcc-4.2.2-orig/gcc/configure.ac gcc-4.2.2/gcc/configure.ac
+--- gcc-4.2.2-orig/gcc/configure.ac	2008-08-31 23:10:53.000000000 +0200
++++ gcc-4.2.2/gcc/configure.ac	2008-08-31 23:03:29.000000000 +0200
+@@ -1490,6 +1490,7 @@
+ 	esac
+ 	saved_CFLAGS="${CFLAGS}"
+ 	CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
++	CPP="${CPP_FOR_BUILD}" CPPFLAGS="${CPPFLAGS_FOR_BUILD}" \
+ 	${realsrcdir}/configure \
+ 		--enable-languages=${enable_languages-all} \
+ 		--target=$target_alias --host=$build_alias --build=$build_alias
diff --git a/packages/gcc/files/pr22133-mingw-path-fixup.patch b/packages/gcc/files/pr22133-mingw-path-fixup.patch
new file mode 100644
index 0000000000..429e9ffd0c
--- /dev/null
+++ b/packages/gcc/files/pr22133-mingw-path-fixup.patch
@@ -0,0 +1,29 @@
+diff -rupN gcc-4.2.orig/gcc/c-incpath.c gcc-4.2/gcc/c-incpath.c
+--- gcc-4.2.orig/gcc/c-incpath.c	2007-09-01 11:28:30.000000000 -0400
++++ gcc-4.2/gcc/c-incpath.c	2008-08-17 16:56:01.000000000 -0400
+@@ -340,13 +340,18 @@ add_path (char *path, int chain, int cxx
+   cpp_dir *p;
+ 
+ #if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+-  /* Convert all backslashes to slashes.  The native CRT stat()
+-     function does not recognize a directory that ends in a backslash
+-     (unless it is a drive root dir, such "c:\").  Forward slashes,
+-     trailing or otherwise, cause no problems for stat().  */
+-  char* c;
+-  for (c = path; *c; c++)
+-    if (*c == '\\') *c = '/';
++  /* Remove unnecessary trailing slashes.  On some versions of MS
++     Windows, trailing  _forward_ slashes cause no problems for stat().
++     On newer versions, stat() does not recognise a directory that ends
++     in a '\\' or '/', unless it is a drive root dir, such as "c:/",
++     where it is obligatory.  */
++  int pathlen = strlen (path);
++  char* end = path + pathlen - 1;
++  /* Preserve the lead '/' or lead "c:/".  */
++  char* start = path + (pathlen > 2 && path[1] == ':' ? 3 : 1);
++  
++  for (; end > start && IS_DIR_SEPARATOR (*end); end--)
++    *end = 0;
+ #endif
+ 
+   p = XNEW (cpp_dir);
diff --git a/packages/gcc/files/pr33281-mingw-host-fragment.patch b/packages/gcc/files/pr33281-mingw-host-fragment.patch
new file mode 100644
index 0000000000..e16fb4464a
--- /dev/null
+++ b/packages/gcc/files/pr33281-mingw-host-fragment.patch
@@ -0,0 +1,38 @@
+---
+ config/mh-mingw |    3 +++
+ configure       |    1 +
+ configure.in    |    1 +
+ 3 files changed, 5 insertions(+)
+
+Index: gcc-4.2.3/config/mh-mingw
+===================================================================
+--- /dev/null
++++ gcc-4.2.3/config/mh-mingw
+@@ -0,0 +1,3 @@
++# Add -D__USE_MINGW_ACCESS to enable the built compiler to work on Windows
++# Vista (see PR33281 for details).
++BOOT_CFLAGS += -D__USE_MINGW_ACCESS
+Index: gcc-4.2.3/configure.in
+===================================================================
+--- gcc-4.2.3.orig/configure.in
++++ gcc-4.2.3/configure.in
+@@ -929,6 +929,7 @@ case "${host}" in
+     host_makefile_frag="config/mh-cygwin"
+     ;;
+   *-mingw32*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-interix*)
+     host_makefile_frag="config/mh-interix"
+Index: gcc-4.2.3/configure
+===================================================================
+--- gcc-4.2.3.orig/configure
++++ gcc-4.2.3/configure
+@@ -1769,6 +1769,7 @@ case "${host}" in
+     host_makefile_frag="config/mh-cygwin"
+     ;;
+   *-mingw32*)
++    host_makefile_frag="config/mh-mingw"
+     ;;
+   *-interix*)
+     host_makefile_frag="config/mh-interix"
diff --git a/packages/gcc/files/pr35916-mingw-__USE_MINGW_ACCESS-everywhere.patch b/packages/gcc/files/pr35916-mingw-__USE_MINGW_ACCESS-everywhere.patch
new file mode 100644
index 0000000000..faf44c27f9
--- /dev/null
+++ b/packages/gcc/files/pr35916-mingw-__USE_MINGW_ACCESS-everywhere.patch
@@ -0,0 +1,13 @@
+---
+ config/mh-mingw |    1 +
+ 1 file changed, 1 insertion(+)
+
+Index: gcc-4.2.3/config/mh-mingw
+===================================================================
+--- gcc-4.2.3.orig/config/mh-mingw
++++ gcc-4.2.3/config/mh-mingw
+@@ -1,3 +1,4 @@
+ # Add -D__USE_MINGW_ACCESS to enable the built compiler to work on Windows
+ # Vista (see PR33281 for details).
+ BOOT_CFLAGS += -D__USE_MINGW_ACCESS
++CFLAGS += -D__USE_MINGW_ACCESS
diff --git a/packages/gcc/gcc-canadian-cross-initial.inc b/packages/gcc/gcc-canadian-cross-initial.inc
new file mode 100644
index 0000000000..99c7a476ef
--- /dev/null
+++ b/packages/gcc/gcc-canadian-cross-initial.inc
@@ -0,0 +1,4 @@
+require gcc-cross-initial.inc
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils"
+DEPENDS += "virtual/${TARGET_PREFIX}libc-initial"
diff --git a/packages/gcc/gcc-canadian-sdk_4.2.4.bb b/packages/gcc/gcc-canadian-sdk_4.2.4.bb
new file mode 100644
index 0000000000..03d9ae364a
--- /dev/null
+++ b/packages/gcc/gcc-canadian-sdk_4.2.4.bb
@@ -0,0 +1,31 @@
+inherit canadian-sdk
+
+PR = "r1"
+
+FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}"
+
+PACKAGES = "${PN}"
+
+require gcc-${PV}.inc
+
+# Correct gmp / mpfr
+DEPENDS = "gmp-canadian mpfr-canadian"
+
+require gcc-configure-canadian-sdk.inc
+require gcc-package-canadian-sdk.inc
+
+SRC_URI_append = "file://fortran-cross-compile-hack.patch;patch=1 \
+		  file://pr22133-mingw-path-fixup.patch;patch=1 \
+		  file://pr33281-mingw-host-fragment.patch;patch=1 \
+		  file://pr35916-mingw-__USE_MINGW_ACCESS-everywhere.patch;patch=1"
+
+ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_INCDIR}"
+
+
+SRC_URI_append =+ "\
+	file://canadian-build-modules-configure.patch;patch=1 \
+"
+
+EXTRA_OECONF += "--disable-libunwind-exceptions --disable-libssp \
+		--disable-libgomp --disable-libmudflap \
+		--with-mpfr=${STAGING_LIBDIR}"
diff --git a/packages/gcc/gcc-configure-canadian-sdk.inc b/packages/gcc/gcc-configure-canadian-sdk.inc
new file mode 100644
index 0000000000..489cb46371
--- /dev/null
+++ b/packages/gcc/gcc-configure-canadian-sdk.inc
@@ -0,0 +1,83 @@
+require gcc-configure-common.inc
+
+USE_NLS = '${@base_conditional( "TARGET_OS", "linux-uclibc", "no", "", d )}'
+USE_NLS = '${@base_conditional( "TARGET_OS", "linux-uclibcgnueabi", "no", "", d )}'
+
+ARCH_FLAGS_FOR_TARGET=""
+
+# Tools for build
+export CC_FOR_BUILD="${BUILD_CC}"
+export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}"
+export CPP_FOR_BUILD="${BUILD_CPP}"
+export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
+export CXX_FOR_BUILD="${BUILD_CXX}"
+export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
+export LD_FOR_BUILD="${BUILD_LD}"
+export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
+export AS_FOR_BUILD="${BUILD_PREFIX}as"
+export AR_FOR_BUILD="${BUILD_PREFIX}ar"
+export NM_FOR_BUILD="${BUILD_PREFIX}nm"
+export RANLIB_FOR_BUILD="${BUILD_PREFIX}ranlib"
+export GCJ_FOR_BUILD="${BUILD_PREFIX}gcj"
+export GFORTRAN_FOR_BUILD="${BUILD_PREFIX}gfortran"
+export DLLTOOL_FOR_BUILD="${BUILD_PREFIX}dlltool"
+export WINDRES_FOR_BUILD="${BUILD_PREFIX}windres"
+
+# Tools for host
+#CC
+#CFLAGS
+#CXX
+#CXXFLAGS
+#LD
+LDFLAGS=""
+#AS
+#AR
+#NM
+#RANLIB
+#GCJ
+#GFORTRAN
+export DLLTOOL="${HOST_PREFIX}dlltool"
+export WINDRES="${HOST_PREFIX}windres"
+
+# Tools for target
+export CC_FOR_TARGET="${TARGET_CC}"
+export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+export CXX_FOR_TARGET="${TARGET_CXX}"
+export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
+export LD_FOR_TARGET="${TARGET_LD}"
+export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
+export AS_FOR_TARGET="${TARGET_PREFIX}as"
+export AR_FOR_TARGET="${TARGET_PREFIX}ar"
+export NM_FOR_TARGET="${TARGET_PREFIX}nm"
+export RANLIB_FOR_TARGET="${TARGET_PREFIX}ranlib"
+export GCJ_FOR_TARGET="${TARGET_PREFIX}gcj"
+export GFORTRAN_FOR_TARGET="${TARGET_PREFIX}gfortran"
+export DLLTOOL_FOR_TARGET="${TARGET_PREFIX}dlltool"
+export WINDRES_FOR_TARGET="${TARGET_PREFIX}windres"
+
+EXTRA_OECONF_DEP ?= ""
+
+SYSROOT = "${WORKDIR}/sysroot"
+EXTRA_OECONF += ""
+EXTRA_OECONF_PATHS = " \
+	--with-local-prefix=$dollar{prefix}/local \
+	--with-gxx-include-dir=$dollar{prefix}/${TARGET_SYS}/usr/include/c++/${BINV} \
+	--with-build-sysroot=${SYSROOT} \
+	--with-sysroot=${SDK_REALPATH}/${TARGET_SYS} \
+"
+
+do_configure () {
+	# Work around Hardcoded path assumptions in gcc
+	mkdir -p ${SYSROOT}/usr
+	ln -sf ${STAGING_DIR_HOST}${layout_includedir} \
+		${SYSROOT}/usr/include
+	ln -sf ${STAGING_DIR_HOST}${layout_libdir} \
+		${SYSROOT}/usr/lib
+	(cd ${S} && gnu-configize) || die "failure running gnu-configize"
+	(cd ${S}/libstdc++-v3 && autoreconf)
+	canadian_sdk_runconf
+}
+
+do_compile () {
+	oe_runmake
+}
diff --git a/packages/gcc/gcc-package-canadian-sdk.inc b/packages/gcc/gcc-package-canadian-sdk.inc
new file mode 100644
index 0000000000..dff53cdd96
--- /dev/null
+++ b/packages/gcc/gcc-package-canadian-sdk.inc
@@ -0,0 +1,39 @@
+require gcc-package-sdk.inc
+
+PACKAGES += "libgcc libgcc-dev libgfortran-dev libmudflap libmudflap-dev"
+
+FILES_libgcc = "${libdir}/libgcc*.so.*"
+FILES_libgcc-dev = "${libdir}/libgcc*.so"
+
+FILES_libstdc++ = "${libdir}/libstdc++.so.*"
+FILES_libstdc++-dev = "\
+  ${incluedir}/c++/${BINV} \
+  ${libdir}/libstdc++.so \
+  ${libdir}/libstdc++.la \
+  ${libdir}/libstdc++.a \
+  ${libdir}/libsupc++.la \
+  ${libdir}/libsupc++.a \
+"
+
+FILES_libgfortran-dev = "${libdir}/libgfortran.a \
+                         ${libdir}/libgfortran.so \
+                         ${libdir}/libgfortranbegin.a"
+
+FILES_libmudflap = "${libdir}/libmudflap*.so.*"
+FILES_libmudflap-dev = "\
+  ${libdir}/libmudflap*.so \
+  ${libdir}/libmudflap*.a \
+  ${libdir}/libmudflap*.a \
+"
+
+# Packages emitted by our gcc-cross builds.
+#
+INHIBIT_PACKAGE_STRIP ?= ""
+OLD_INHIBIT_PACKAGE_STRIP := "${INHIBIT_PACKAGE_STRIP}"
+INHIBIT_PACKAGE_STRIP = "1"
+
+python do_package() {
+	if bb.data.getVar('DEBIAN_NAMES', d, 1):
+		bb.data.setVar('PKG_libgcc', 'libgcc1', d)
+	bb.build.exec_func('package_do_package', d)
+}