[V2 PATCH 0/1] rpm: Generate per distribution and multilib macro files

[V2 PATCH 0/1] rpm: Generate per distribution and multilib macro files

[Robert Yang]

* V2:
  - Add localdata = d.createCopy() in the for loop.

// Robert

The following changes since commit 6f98c39418c60b7c0b25b30983d2e5257158a6a4:

  gcc: Drop 4.8 (2015-11-16 14:59:07 +0000)

are available in the git repository at:

  git://git.openembedded.org/openembedded-core-contrib rbt/rpm
  http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=rbt/rpm

Mark Hatle (1):
  rpm: Generate per distribution and multilib macro files

 meta/recipes-devtools/rpm/rpm_5.4.14.bb |   81 +++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

-- 
1.7.9.5

[PATCH 1/1] rpm: Generate per distribution and multilib macro files

[Robert Yang]

From: Mark Hatle <mark.hatle@windriver.com>

The distribution and multilib macro files are required for rpmbuild, on the
target, to work properly.  These override the default settings from the
upstream macro files with the proper values for the OE configuration.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
 meta/recipes-devtools/rpm/rpm_5.4.14.bb |   81 +++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/meta/recipes-devtools/rpm/rpm_5.4.14.bb b/meta/recipes-devtools/rpm/rpm_5.4.14.bb
index 3930410..96e46f3 100644
--- a/meta/recipes-devtools/rpm/rpm_5.4.14.bb
+++ b/meta/recipes-devtools/rpm/rpm_5.4.14.bb
@@ -115,6 +115,9 @@ inherit autotools gettext
 
 acpaths = "-I ${S}/db/dist/aclocal -I ${S}/db/dist/aclocal_java"
 
+# The local distribution macro directory
+distromacrodir = "${libdir}/rpm/poky"
+
 # Specify the default rpm macros in terms of adjustable variables
 rpm_macros = "%{_usrlibrpm}/macros:%{_usrlibrpm}/${DISTRO}/macros:%{_usrlibrpm}/${DISTRO}/%{_target}/macros:%{_etcrpm}/macros.*:%{_etcrpm}/macros:%{_etcrpm}/%{_target}/macros:~/.oerpmmacros"
 rpm_macros_class-native = "%{_usrlibrpm}/macros:%{_usrlibrpm}/${DISTRO}/macros:%{_usrlibrpm}/${DISTRO}/%{_target}/macros:~/.oerpmmacros"
@@ -339,6 +342,7 @@ FILES_${PN}-build = "${prefix}/src/rpm \
 		${libdir}/rpm/vpkg-provides.sh \
 		${libdir}/rpm/vpkg-provides2.sh \
 		${libdir}/rpm/perfile_rpmdeps.sh \
+		${distromacrodir} \
 		"
 RDEPENDS_${PN} = "base-files run-postinsts"
 RDEPENDS_${PN}_class-native = ""
@@ -479,6 +483,83 @@ do_install_append() {
 
 }
 
+do_install_append_class-target() {
+	# Create and install distribution specific macros
+	mkdir -p ${D}/${distromacrodir}
+	cat << EOF > ${D}/${distromacrodir}/macros
+%_defaultdocdir		${docdir}
+
+%_prefix                ${prefix}
+%_exec_prefix           ${exec_prefix}
+%_datarootdir           ${datadir}
+%_bindir                ${bindir}
+%_sbindir               ${sbindir}
+%_libexecdir            %{_libdir}/%{name}
+%_datadir               ${datadir}
+%_sysconfdir            ${sysconfdir}
+%_sharedstatedir        ${sharedstatedir}
+%_localstatedir         ${localstatedir}
+%_lib                   lib
+%_libdir                %{_exec_prefix}/%{_lib}
+%_includedir            ${includedir}
+%_oldincludedir         ${oldincludedir}
+%_infodir               ${infodir}
+%_mandir                ${mandir}
+%_localedir             %{_libdir}/locale
+EOF
+
+	# Create and install multilib specific macros
+	${@multilib_rpmmacros(d)}
+}
+
+def multilib_rpmmacros(d):
+    localdata = d.createCopy()
+    # We need to clear the TOOLCHAIN_OPTIONS (--sysroot)
+    localdata.delVar('TOOLCHAIN_OPTIONS')
+
+    # Set 'localdata' values to be consistent with 'd' values.
+    localdata.setVar('distromacrodir', d.getVar('distromacrodir', True))
+    localdata.setVar('WORKDIR', d.getVar('WORKDIR', True))
+
+    ret = gen_arch_macro(localdata)
+
+    variants = d.getVar("MULTILIB_VARIANTS", True) or ""
+    for item in variants.split():
+        # Load overrides from 'd' to avoid having to reset the value...
+        localdata = d.createCopy()
+        overrides = d.getVar("OVERRIDES", False) + ":virtclass-multilib-" + item
+        localdata.setVar("OVERRIDES", overrides)
+        localdata.setVar("MLPREFIX", item + "-")
+        bb.data.update_data(localdata)
+        ret += gen_arch_macro(localdata)
+    return ret
+
+def gen_arch_macro(d):
+    # Generate shell script to produce the file as part of do_install
+    val  = "mkdir -p ${D}/${distromacrodir}/${TARGET_ARCH}-${TARGET_OS}\n"
+    val += "cat << EOF > ${D}/${distromacrodir}/${TARGET_ARCH}-${TARGET_OS}/macros\n"
+    val += "%_lib               ${baselib}\n"
+    val += "%_libdir            ${libdir}\n"
+    val += "%_localedir         ${localedir}\n"
+    val += "\n"
+    val += "# Toolchain configuration\n"
+    val += "%TOOLCHAIN_OPTIONS  %{nil}\n"
+    val += "%__ar               ${@d.getVar('AR', True).replace('$','%')}\n"
+    val += "%__as               ${@d.getVar('AS', True).replace('$','%')}\n"
+    val += "%__cc               ${@d.getVar('CC', True).replace('$','%')}\n"
+    val += "%__cpp              ${@d.getVar('CPP', True).replace('$','%')}\n"
+    val += "%__cxx              ${@d.getVar('CXX', True).replace('$','%')}\n"
+    val += "%__ld               ${@d.getVar('LD', True).replace('$','%')}\n"
+    val += "%__nm               ${@d.getVar('NM', True).replace('$','%')}\n"
+    val += "%__objcopy          ${@d.getVar('OBJCOPY', True).replace('$','%')}\n"
+    val += "%__objdump          ${@d.getVar('OBJDUMP', True).replace('$','%')}\n"
+    val += "%__ranlib           ${@d.getVar('RANLIB', True).replace('$','%')}\n"
+    val += "%__strip            ${@d.getVar('STRIP', True).replace('$','%')}\n"
+    val += "EOF\n"
+    val += "\n"
+    return d.expand(val)
+
+
 add_native_wrapper() {
         create_wrapper ${D}/${bindir}/rpm \
 		RPM_USRLIBRPM='`dirname $''realpath`'/${@os.path.relpath(d.getVar('libdir', True), d.getVar('bindir', True))}/rpm \
-- 
1.7.9.5