diff options
| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2010-01-24 06:40:31 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2010-01-24 06:40:31 +0000 |
| commit | bc9f02a60daecbc9584a39598675b2f0e76efe1b (patch) | |
| tree | 6b7586c188bb9abb098a7efbe425debe686ae672 /res/Makefile | |
| parent | 3d51b9025fd98c566ae31092900db4311445839e (diff) | |
Merged revisions 242520 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r242520 | tilghman | 2010-01-24 00:33:01 -0600 (Sun, 24 Jan 2010) | 8 lines
Only rebuild bison and flex source files on demand, if bison and flex are detected by the configure script.
Changed after discussion on the -dev list about possible unnecessary build
failures, due to checkouts/untars causing these special source files to
possibly be newer than their resulting C files. This should additionally
ensure that nobody need learn about extra Makefile arguments to ensure the
proper files get rebuilt when changes are made to these special source files.
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@242521 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/Makefile')
| -rw-r--r-- | res/Makefile | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/res/Makefile b/res/Makefile index 6fc64c61e..825921192 100644 --- a/res/Makefile +++ b/res/Makefile @@ -45,14 +45,22 @@ $(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 +ifneq ($(FLEX),) ael/ael_lex.c: ael/ael.flex +else +ael/ael_lex.c: +endif $(ECHO_PREFIX) echo " [FLEX] $< -> $@" - (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) + $(ECHO_PREFIX) (cd ael; flex ael.flex; sed -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c > zz; mv zz ael_lex.c) + $(ECHO_PREFIX) (cd ael; sed 's@#if __STDC_VERSION__ >= 199901L@#if !defined __STDC_VERSION__ || __STDC_VERSION__ >= 199901L@' ael_lex.c > zz; mv zz ael_lex.c) +ifneq ($(BISON),) ael/ael.tab.c ael/ael.tab.h: ael/ael.y +else +ael/ael.tab.c ael/ael.tab.h: +endif $(ECHO_PREFIX) echo " [BISON] $< -> $@" - (cd ael; bison -v -d ael.y) + $(ECHO_PREFIX) (cd ael; bison -v -d ael.y) ael/pval.o: ael/pval.c |