Added rpm macros and more cleanups

erlang-find-provides.escript

@@ -0,0 +1,24 @@
+#!/usr/bin/escript
+%% -*- erlang -*-
+
+main(EbinFiles) ->
+	lists:foreach(
+		fun(BeamFile) ->
+			try
+				{ok, {Module, [{exports,Exports}]}} = beam_lib:chunks(BeamFile, [exports]),
+				case Module of
+					eunit_test -> io:format ("erlang(eunit_test:nonexisting_function/0)~n");
+					wx -> io:format ("erlang(demo:start/0)~n");
+					_ -> ok
+				end,
+				lists:foreach( fun({ModFun,Arity})->io:format("erlang(~p:~s/~p)~n", [Module, ModFun,Arity]) end, Exports)
+			catch
+				_:_ ->
+					ok
+			end
+		end,
+		EbinFiles);
+
+main(_) ->
+	halt(1).
+

erlang-find-provides.sh

@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# This script reads filenames from STDIN and outputs any relevant provides
+# information that needs to be included in the package.
+
+BUILDDIR=
+
+while true; do
+	case "$1" in
+		-b) BUILDDIR="$2"; shift 2;;
+		--) shift; break;;
+		*) echo "$0: option error at $1"; exit 1;;
+	esac
+done
+
+filelist=`sed "s/['\"]/\\\&/g"`
+
+/usr/lib/rpm/rpmdeps --provides $filelist
+
+# Get the list of *.app files
+appfiles=$(echo $filelist | tr [:blank:] '\n' | grep -o -E '.*/ebin/.*\.app$')
+
+for f in $appfiles; do
+	app=`cat $f | tr -d [:space:] | awk -F '{application,' '{print $2}'|cut -d , -f 1`
+	ver=`cat $f | tr -d [:space:] | grep -o -E '\{vsn,\".*[0-9]\"\}' | sed -e "s,.vsn\,\",,g;s,\".,,g"`
+
+	# HiPE module is different from others
+	if [ "$app" == "hipe" ] ;
+	then
+		# Hardcoded minimal set of HiPE exported functions
+		echo "erlang(hipe_amd64_main:rtl_to_amd64/3)"
+		echo "erlang(hipe_arm_main:rtl_to_arm/3)"
+		echo "erlang(hipe:c/1)"
+		echo "erlang(hipe:compile/4)"
+		echo "erlang(hipe_data_pp:pp/4)"
+		echo "erlang(hipe_icode2rtl:translate/2)"
+		echo "erlang(hipe_icode_heap_test:cfg/1)"
+		echo "erlang(hipe_ppc_main:rtl_to_ppc/3)"
+		echo "erlang(hipe_rtl_arch:endianess/0)"
+		echo "erlang(hipe_rtl_arch:nr_of_return_regs/0)"
+		echo "erlang(hipe_rtl_arch:word_size/0)"
+		echo "erlang(hipe_rtl_cfg:init/1)"
+		echo "erlang(hipe_rtl_cfg:linearize/1)"
+		echo "erlang(hipe_rtl_cfg:pp/1)"
+		echo "erlang(hipe_rtl_cfg:remove_trivial_bbs/1)"
+		echo "erlang(hipe_rtl_cfg:remove_unreachable_code/1)"
+		echo "erlang(hipe_rtl_cleanup_const:cleanup/1)"
+		echo "erlang(hipe_rtl_lcm:rtl_lcm/2)"
+		echo "erlang(hipe_rtl_ssa_avail_expr:cfg/1)"
+		echo "erlang(hipe_rtl_ssa:check/1)"
+		echo "erlang(hipe_rtl_ssa_const_prop:propagate/1)"
+		echo "erlang(hipe_rtl_ssa:convert/1)"
+		echo "erlang(hipe_rtl_ssapre:rtl_ssapre/2)"
+		echo "erlang(hipe_rtl_ssa:remove_dead_code/1)"
+		echo "erlang(hipe_rtl_ssa:unconvert/1)"
+		echo "erlang(hipe_rtl_symbolic:expand/1)"
+		echo "erlang(hipe_sparc_main:rtl_to_sparc/3)"
+		echo "erlang(hipe_tagscheme:fixnum_val/1)"
+		echo "erlang(hipe_tagscheme:is_fixnum/1)"
+		echo "erlang(hipe_x86_main:rtl_to_x86/3)"
+	fi
+
+	echo "erlang($app) = $ver"
+done
+
+# Check for very special case - erts, by guessing by directory name
+basedirs=$(echo $filelist | tr [:blank:] '\n' | grep -o -E 'erlang\/lib\/[a-zA-Z_0-9]*-[0-9.]*\/ebin' | cut -d \/ -f 3 | sort | uniq)
+for bd in $basedirs; do
+	basename=`echo $bd | cut -d \- -f 1`
+	basever=`echo $bd | cut -d \- -f 2`
+	case $basename in
+		"erts")
+			echo "erlang($basename) = $basever"
+
+			# BIFs from erts - this module is very specific
+			cat $BUILDDIR/erts/emulator/*/erl_bif_list.h 2>/dev/null |\
+				grep -v am__AtomAlias |\
+				grep -o -E 'am_.*\,am_.*\,.\,' |\
+				sed s,am_,,g |\
+				sed -e "s,Plus,+,g;s,Minus,-,g;s,Neqeq,=\/=,g;s,Neq,\/=,g;s,Div,\/,g;s,Eqeq,=\:=,g;s,Eq,==,g;s,Ge,>=,g;s,Gt,>,g;s,Le,=<,g;s,Lt,<,g;s,Times,*,g;s,subtract,--,g;s,append\,,++\,,g" |\
+				awk -F \, '{print "erlang(" $1 ":" $2 "/" $3 ")" }'
+
+			# Add BIFs for HiPE
+			grep "bif " $BUILDDIR/erts/emulator/hipe/*.tab | awk -F "bif " '{print "erlang(" $2 ")"}'
+			;;
+		"wx")
+			echo "erlang($basename) = $basever"
+			;;
+		*)
+			;;
+	esac
+done
+
+# Get the list of *.beam files
+beamfiles=$(echo $filelist | tr [:blank:] '\n' | grep -o -E '.*/ebin/.*\.beam$')
+/usr/lib/rpm/erlang-find-provides.escript $beamfiles | sed s,\',,g
+

erlang-find-requires.escript

@@ -0,0 +1,19 @@
+#!/usr/bin/escript
+%% -*- erlang -*-
+
+main(EbinFiles) ->
+	lists:foreach(
+		fun(BeamFile) ->
+			try
+				{ok, {_Module, [{imports,Imports}]}} = beam_lib:chunks(BeamFile, [imports]),
+				lists:foreach( fun({ModName,ModFun,Arity})->io:format("erlang(~s:~s/~p)~n", [ModName,ModFun,Arity]) end, Imports)
+			catch
+				_:_ ->
+					ok
+			end
+		end,
+		EbinFiles);
+
+main(_) ->
+	halt(1).
+

erlang-find-requires.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# This script reads filenames from STDIN and outputs any relevant requires
+# information that needs to be included in the package.
+
+filelist=`sed "s/['\"]/\\\&/g"`
+
+/usr/lib/rpm/rpmdeps --requires $filelist
+
+# Get the list of *.app files
+appfiles=$(echo $filelist | tr [:blank:] '\n' | grep -o -E '.*/ebin/.*\.app$')
+
+for f in $appfiles; do
+	apps=`cat $f | tr -d [:space:] | grep -o -E '\{applications,\[.*[a-zA-Z0-9_]\]\}' | sed -e "s,.*\[,,g;s,\].*,,g;s.,. .g"`
+	for a in $apps; do
+		echo "erlang($a)"
+	done
+done
+
+# Get the list of *.beam files
+beamfiles=$(echo $filelist | tr [:blank:] '\n' | grep -o -E '.*/ebin/.*\.beam$')
+/usr/lib/rpm/erlang-find-requires.escript $beamfiles | sort | uniq
+

erlang.spec

@@ -3,7 +3,7 @@
 
 Name:           erlang
 Version:        %{ver}
-Release:        %{rel}.2%{?dist}
+Release:        %{rel}.3%{?dist}
 Summary:        General-purpose programming language and runtime environment
 
 Group:          Development/Languages
@@ -12,6 +12,11 @@ URL:            http://www.erlang.org
 Source:         http://www.erlang.org/download/otp_src_%{ver}%{rel}.tar.gz
 Source1:        http://www.erlang.org/download/otp_doc_html_%{ver}%{rel}.tar.gz
 Source2:        http://www.erlang.org/download/otp_doc_man_%{ver}%{rel}.tar.gz
+Source3:	erlang-find-provides.escript
+Source4:	erlang-find-provides.sh
+Source5:	erlang-find-requires.escript
+Source6:	erlang-find-requires.sh
+Source7:	macros.erlang
 # TODO this patch needs rebase against current tree
 Patch0:         otp-links.patch
 Patch1:		otp-0001-Do-not-format-man-pages.patch
@@ -75,9 +80,11 @@ find $RPM_BUILD_ROOT%{_libdir}/erlang -name \*.o | xargs chmod 644
 find $RPM_BUILD_ROOT%{_libdir}/erlang -name \*.bat | xargs rm -f
 find $RPM_BUILD_ROOT%{_libdir}/erlang -name index.txt.old | xargs rm -f
 
-# doc
+# install additional doc files
 mkdir -p erlang_doc
 tar -C erlang_doc -zxf %{SOURCE1}
+
+# install man-pages
 tar -C $RPM_BUILD_ROOT%{_libdir}/erlang -zxf %{SOURCE2}
 gzip $RPM_BUILD_ROOT%{_libdir}/erlang/man/man*/*
 
@@ -94,9 +101,33 @@ cd $RPM_BUILD_ROOT%{_libdir}/erlang
 sed -i "s|$RPM_BUILD_ROOT||" erts*/bin/{erl,start} releases/RELEASES bin/{erl,start}
 
 # remove unneeded sources, but keep *.hrl and *.yrl
-for d in $RPM_BUILD_ROOT%{_libdir}/erlang/lib/* ; do find $d/src -maxdepth 1 -type f ! -name "*.[yh]rl" -print -delete || true ; done
+for d in $RPM_BUILD_ROOT%{_libdir}/erlang/lib/* ; do find $d/src -maxdepth 1 -type f ! -name "*.hrl" -print -delete || true ; done
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/hipe-*/{cerl,flow,icode,main,misc,util}/*.erl
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/orber-*/COSS/CosNaming/*.erl
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/snmp-*/src/{agent,app,compiler,manager,misc}/*.erl
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/wx-*/src/gen/*.erl
 find $RPM_BUILD_ROOT%{_libdir}/erlang/lib/ -maxdepth 2 -type d -name src -empty -delete
 
+# remove C and Java sources
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/asn1-*/c_src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/erl_interface-*/src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/ic-*/c_src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/ic-*/java_src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/jinterface-*/java_src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/odbc-*/c_src
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/tools-*/c_src
+
+# remove empty or intermediate files and directories
+rm -r $RPM_BUILD_ROOT%{_libdir}/erlang/erts-*/doc
+rm -r $RPM_BUILD_ROOT%{_libdir}/erlang/erts-*/man
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/cosEvent-*/info
+rm -f $RPM_BUILD_ROOT%{_libdir}/erlang/lib/cosEventDomain-*/info
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/crypto-*/priv/obj
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/hipe-*/vsn.mk
+rm -r $RPM_BUILD_ROOT%{_libdir}/erlang/lib/odbc-*/priv/obj
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/lib/ssl-*/priv/obj
+rm -rf $RPM_BUILD_ROOT%{_libdir}/erlang/misc
+
 # fix permissions for asn1 library
 chmod 755 $RPM_BUILD_ROOT%{_libdir}/erlang/lib/asn1-*/priv/lib/asn1_erl_drv.so
 
@@ -107,6 +138,13 @@ chmod 755 $RPM_BUILD_ROOT%{_libdir}/erlang/lib/megaco-*/priv/lib/megaco_flex_sca
 # fix permissons for wx library
 chmod 755 $RPM_BUILD_ROOT%{_libdir}/erlang/lib/wx-*/priv/*/wxe_driver.so
 
+# Install RPM related files
+install -D -p -m 0755 %{SOURCE3} $RPM_BUILD_ROOT%{_libdir}/rpm/erlang-find-provides.escript
+install -D -p -m 0755 %{SOURCE4} $RPM_BUILD_ROOT%{_libdir}/rpm/erlang-find-provides.sh
+install -D -p -m 0755 %{SOURCE5} $RPM_BUILD_ROOT%{_libdir}/rpm/erlang-find-requires.escript
+install -D -p -m 0755 %{SOURCE6} $RPM_BUILD_ROOT%{_libdir}/rpm/erlang-find-requires.sh
+install -D -p -m 0644 %{SOURCE7} $RPM_BUILD_ROOT%{_sysconfdir}/rpm/macros.erlang
+
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -118,6 +156,13 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/*
 %{_libdir}/erlang
 
+# RPM stuff
+%{_sysconfdir}/rpm/macros.erlang
+%{_libdir}/rpm/erlang-find-provides.escript
+%{_libdir}/rpm/erlang-find-provides.sh
+%{_libdir}/rpm/erlang-find-requires.escript
+%{_libdir}/rpm/erlang-find-requires.sh
+
 
 %files doc
 %defattr(-,root,root)
@@ -129,6 +174,11 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Fri Mar 26 2010 Peter Lemenkov <lemenkov@gmail.com> - R13B-04.3
+- Added rpm-related stuff for auto-generating erlang dependencies in the future builds
+- Since now *.yrl files are removed too.
+- Removed unnecessary C and Java sources
+
 * Fri Mar 26 2010 Peter Lemenkov <lemenkov@gmail.com> - R13B-04.2
 - Do not remove all files from %%{_libdir}/erlang/lib/*/src - keep
   *.[yh]rl intact

import.log

@@ -1,2 +1,3 @@
 erlang-R13B-04_1_fc12:F-12:erlang-R13B-04.1.fc12.src.rpm:1268837646
 erlang-R13B-04_2_fc12:F-12:erlang-R13B-04.2.fc12.src.rpm:1269609314
+erlang-R13B-04_3_fc12:F-12:erlang-R13B-04.3.fc12.src.rpm:1271239367

macros.erlang

@@ -0,0 +1,13 @@
+# handy macros for erlang-related packages
+
+%_erldir	%{_libdir}/erlang
+%_erllibdir	%{_erldir}/lib
+
+%__erlang_provides %{_rpmconfigdir}/erlang-find-provides.sh -b %{_builddir}/%{buildsubdir} --
+%__erlang_requires %{_rpmconfigdir}/erlang-find-requires.sh
+
+%__erlang_provides_requires \
+%global _use_internal_dependency_generator 0\
+%global __find_provides %__erlang_provides\
+%global __find_requires %__erlang_requires\
+%{nil}