Make all sed calls Posix sed compatible.

To make sure nobody commits script-modified files we first make a backup
of asterisk.tex, run the script, generate the pdf and / or html,
and put the original asterisk.tex back.
This will guard us for the stuff that happened before that someone committed 
a locally modified asterisk.tex, with changes done by this script.

(closes issue #13062)
Reported by: mvanbaak
Patches:
      sed_without-i-v3.diff uploaded by mvanbaak (license 7)
Tested by: mvanbaak

Feedback from Corydon. Thanks for taking the time to go through this.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@130578 65c4cc65-6c06-0410-ace0-fbb531ad65f3

build_tools/prep_tarball

@@ -9,5 +9,10 @@ make -C sounds MENUSELECT_CORE_SOUNDS=CORE-SOUNDS-EN-GSM MENUSELECT_MOH=MOH-FREE
 make AWK=awk GREP=grep menuselect-tree
 
 VERSION=`cat .version`
-sed -i -e "s/ASTERISKVERSION/${VERSION}/" doc/tex/asterisk.tex
+# make backup of asterisk.tex because we are going to alter it
+cp asterisk.tex asterisk.tex.orig
+sed -e "s/ASTERISKVERSION/${VERSION}/" doc/tex/asterisk.tex > doc/tex/asterisk_local.tex
+mv asterisk_local.tex asterisk.tex
 cd doc/tex && rubber --pdf asterisk.tex && latex2html asterisk.tex
+# restore backup of asterisk.tex
+mv asterisk.tex.orig asterisk.tex

doc/tex/Makefile

@@ -24,7 +24,8 @@ ifeq ($(findstring fncychap.sty,$(shell find `$(KPATHSEA) --expand-braces='$$(TE
 endif
 endif
 	@cp asterisk.tex asterisk.tex.orig
-	sed -i -e 's/ASTERISKVERSION/$(shell echo $(ASTERISKVERSION) | sed -e 's/\//\\\//g')/' asterisk.tex
+	@sed -e 's/ASTERISKVERSION/$(shell echo $(ASTERISKVERSION) | sed -e 's/\//\\\//g')/' asterisk.tex > asterisk_local.tex
+	@mv asterisk_local.tex asterisk.tex
 	@$(RUBBER) --pdf asterisk.tex
 	@mv asterisk.tex.orig asterisk.tex
 endif
@@ -38,7 +39,8 @@ html:
 	@echo "** required for this to work.              ***"	
 	@echo "**********************************************"
 	@cp asterisk.tex asterisk.tex.orig
-	@sed -i -e 's/ASTERISKVERSION/$(ASTERISKVERSION)/' asterisk.tex
+	@sed -e 's/ASTERISKVERSION/$(ASTERISKVERSION)/' asterisk.tex > asterisk_local.tex
+	@mv asterisk_local.tex asterisk.tex
 	@latex2html asterisk.tex
 	@mv asterisk.tex.orig asterisk.tex
 

res/Makefile

@@ -44,7 +44,7 @@ $(if $(filter res_snmp,$(EMBEDDED_MODS)),modules.link,res_snmp.so): snmp/agent.o
 $(if $(filter res_ael_share,$(EMBEDDED_MODS)),modules.link,res_ael_share.so): ael/ael_lex.o ael/ael.tab.o ael/pval.o
 
 ael/ael_lex.c:
-	(cd ael; flex ael.flex; sed -i -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c)
+	(cd ael; flex ael.flex; sed -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c > zz; mv zz ael_lex.c)
 	(cd ael; sed 's@#if __STDC_VERSION__ >= 199901L@#if !defined __STDC_VERSION__ || __STDC_VERSION__ >= 199901L@' ael_lex.c > zz; mv zz ael_lex.c)
 
 ael/ael.tab.c ael/ael.tab.h: