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authorJelmer Vernooij <jelmer@samba.org>2005-08-04 05:23:07 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:31:12 -0500
commit586838c306fb1f8c814d93d16c698d9e4967604d (patch)
tree48d28d7ac2768fd0043e2ef15c7def96352cf5a8 /source4
parent4b8733c24524828662f7d381ec7533ba44afb07d (diff)
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r9052: Support lex/yacc compilers without support for -o
(This used to be commit e641d3a847f2dafc25e5555eed601325cbc86c07)
Diffstat (limited to 'source4')
-rw-r--r--source4/main.mk6
-rwxr-xr-xsource4/script/lex_compile.sh24
-rwxr-xr-xsource4/script/yacc_compile.sh25
3 files changed, 53 insertions, 2 deletions
diff --git a/source4/main.mk b/source4/main.mk
index d3620f0120..2e21e9d715 100644
--- a/source4/main.mk
+++ b/source4/main.mk
@@ -180,7 +180,9 @@ valgrindtest: all
./script/tests/selftest.sh ${selftest_prefix}/st quick SOCKET_WRAPPER
.y.c:
- $(YACC) -d -o $@ $<
+ @echo "Building $< with $(YACC)"
+ @-$(srcdir)/script/yacc_compile.sh "$(YACC)" "$<" "$@"
.l.c:
- $(LEX) -o $@ $<
+ @echo "Building $< with $(LEX)"
+ @-$(srcdir)/script/lex_compile.sh "$(LEX)" "$<" "$@"
diff --git a/source4/script/lex_compile.sh b/source4/script/lex_compile.sh
new file mode 100755
index 0000000000..7af9ea1281
--- /dev/null
+++ b/source4/script/lex_compile.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+LEX="$1"
+SRC="$2"
+DEST="$3"
+
+dir=`dirname $SRC`
+file=`basename $SRC`
+base=`basename $SRC .l`
+if [ -z "$LEX" ]; then
+ echo "lex not found - not regenerating $DEST"
+ return;
+fi
+if [ -r $DEST ]; then
+ if [ x`find $SRC -newer $DEST -print` != x$SRC ]; then
+ return;
+ fi
+fi
+TOP=`pwd`
+if cd $dir && $LEX $file; then
+ sed '/^#/ s|$base.yy\.c|$DEST|' $base.yy.c > $base.c
+ rm -f $base.yy.c
+fi
+cd $TOP
diff --git a/source4/script/yacc_compile.sh b/source4/script/yacc_compile.sh
new file mode 100755
index 0000000000..46a6fb6455
--- /dev/null
+++ b/source4/script/yacc_compile.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+YACC="$1"
+SRC="$2"
+DEST="$3"
+
+dir=`dirname $SRC`
+file=`basename $SRC`
+base=`basename $SRC .y`
+if [ -z "$YACC" ]; then
+ echo "yacc not found"
+ return;
+fi
+if [ -r $DEST ]; then
+ if [ x`find $SRC -newer $DEST -print` != x$SRC ]; then
+ return;
+ fi
+fi
+TOP=`pwd`
+if cd $dir && $YACC -d $file; then
+ sed -e "/^#/!b" -e "s|y\.tab\.h|$base.h|" y.tab.h > $base.h
+ sed '/^#/ s|y\.tab\.c|$base.c|' y.tab.c > $base.c
+ rm -f y.tab.c y.tab.h
+fi
+cd $TOP