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-rw-r--r--gcc/Makefile.in8
-rw-r--r--gcc/ada/gcc-interface/Make-lang.in4
-rw-r--r--gcc/c/Make-lang.in4
-rwxr-xr-xgcc/configure21
-rw-r--r--gcc/configure.ac14
-rw-r--r--gcc/cp/Make-lang.in4
-rw-r--r--gcc/d/Make-lang.in4
-rw-r--r--gcc/fortran/Make-lang.in4
-rw-r--r--gcc/go/Make-lang.in4
-rw-r--r--gcc/objc/Make-lang.in4
-rw-r--r--gcc/objcp/Make-lang.in4
-rw-r--r--intl/Makefile.in10
-rwxr-xr-xintl/configure16
-rw-r--r--intl/configure.ac14
-rw-r--r--libcpp/Makefile.in4
-rwxr-xr-xlibcpp/configure6
-rw-r--r--libcpp/configure.ac5
-rw-r--r--libiberty/Makefile.in4
-rwxr-xr-xlibiberty/configure6
-rw-r--r--libiberty/configure.ac5
20 files changed, 120 insertions, 25 deletions
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index a4344d6..7054201 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -4319,6 +4319,10 @@ paranoia: paranoia.o real.o $(LIBIBERTY)
# These exist for maintenance purposes.
+CTAGS=@CTAGS@
+ETAGS=@ETAGS@
+CSCOPE=@CSCOPE@
+
# Update the tags table.
TAGS: lang.tags
(cd $(srcdir); \
@@ -4328,14 +4332,14 @@ TAGS: lang.tags
incs="$$incs --include $$dir/TAGS.sub"; \
fi; \
done; \
- etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
+ $(ETAGS) -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
*.h *.c *.cc \
../include/*.h ../libiberty/*.c \
../libcpp/*.c ../libcpp/include/*.h \
--language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt \
--language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def \
; \
- etags --include TAGS.sub $$incs)
+ $(ETAGS) --include TAGS.sub $$incs)
# -----------------------------------------------------
# Rules for generating translated message descriptions.
diff --git a/gcc/ada/gcc-interface/Make-lang.in b/gcc/ada/gcc-interface/Make-lang.in
index ae5158a..c01945b 100644
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -805,8 +805,8 @@ ada.srcextra:
ada.srcman:
ada.tags: force
- cd $(srcdir)/ada && etags -o TAGS.sub *.c *.h *.ads *.adb && \
- etags --include TAGS.sub --include ../TAGS.sub
+ cd $(srcdir)/ada && $(ETAGS) -o TAGS.sub *.c *.h *.ads *.adb && \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
# Generate documentation.
diff --git a/gcc/c/Make-lang.in b/gcc/c/Make-lang.in
index 67a40fc..9090096 100644
--- a/gcc/c/Make-lang.in
+++ b/gcc/c/Make-lang.in
@@ -109,8 +109,8 @@ c.srcinfo:
c.srcextra: gengtype-lex.c
-cp -p $^ $(srcdir)
c.tags: force
- cd $(srcdir)/c; etags -o TAGS.sub *.c *.h; \
- etags --include TAGS.sub --include ../TAGS.sub
+ cd $(srcdir)/c; $(ETAGS) -o TAGS.sub *.c *.h; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
c.man:
c.srcman:
diff --git a/gcc/configure b/gcc/configure
index 74b9d9b..40b5ed9 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -714,6 +714,9 @@ gcc_tooldir
enable_lto
DO_LINK_SERIALIZATION
DO_LINK_MUTEX
+CSCOPE
+ETAGS
+CTAGS
MAINT
zlibinc
zlibdir
@@ -19455,7 +19458,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19458 "configure"
+#line 19461 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -19561,7 +19564,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 19564 "configure"
+#line 19567 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -31378,6 +31381,19 @@ else
MAINT='#'
fi
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
$as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
@@ -33941,3 +33957,4 @@ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
+_AC_FINALIZE
diff --git a/gcc/configure.ac b/gcc/configure.ac
index c9ee1fb..aa2f6d8 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -7040,6 +7040,20 @@ else
fi
AC_SUBST(MAINT)dnl
+dnl Variables for tags utilities; copied from automake 1.16.4+'s init.m4
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
dnl Whether to prevent multiple front-ends from linking at the same time
AC_MSG_CHECKING([whether to avoid linking multiple front-ends at once])
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index de1fc02..3dfa9ce 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -174,9 +174,9 @@ c++.srcinfo:
c++.srcextra:
c++.tags: force
- cd $(srcdir)/cp; etags -o TAGS.sub *.c *.cc *.h --language=none \
+ cd $(srcdir)/cp; $(ETAGS) -o TAGS.sub *.c *.cc *.h --language=none \
--regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' cp-tree.def; \
- etags --include TAGS.sub --include ../TAGS.sub
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
c++.man: doc/g++.1
diff --git a/gcc/d/Make-lang.in b/gcc/d/Make-lang.in
index 554a26e..1ed8134 100644
--- a/gcc/d/Make-lang.in
+++ b/gcc/d/Make-lang.in
@@ -221,8 +221,8 @@ d.srcextra:
d.tags: force
cd $(srcdir)/d; \
- etags -o TAGS.sub *.c *.cc *.h dmd/*.c dmd/*.h dmd/root/*.h dmd/root/*.c; \
- etags --include TAGS.sub --include ../TAGS.sub
+ $(ETAGS) -o TAGS.sub *.c *.cc *.h dmd/*.c dmd/*.h dmd/root/*.h dmd/root/*.c; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
d.man: doc/gdc.1
d.srcman: doc/gdc.1
diff --git a/gcc/fortran/Make-lang.in b/gcc/fortran/Make-lang.in
index 58ce589..414f3eb 100644
--- a/gcc/fortran/Make-lang.in
+++ b/gcc/fortran/Make-lang.in
@@ -113,8 +113,8 @@ fortran.srcinfo: doc/gfortran.info
-cp -p $^ $(srcdir)/fortran
fortran.tags: force
- cd $(srcdir)/fortran; etags -o TAGS.sub *.c *.h; \
- etags --include TAGS.sub --include ../TAGS.sub
+ cd $(srcdir)/fortran; $(ETAGS) -o TAGS.sub *.c *.h; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
fortran.info: doc/gfortran.info doc/gfc-internals.info
diff --git a/gcc/go/Make-lang.in b/gcc/go/Make-lang.in
index 4bdc8f6..6fdf55b 100644
--- a/gcc/go/Make-lang.in
+++ b/gcc/go/Make-lang.in
@@ -133,8 +133,8 @@ go.srcinfo: doc/gccgo.info
go.srcextra:
go.tags: force
cd $(srcdir)/go; \
- etags -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
- etags --include TAGS.sub --include ../TAGS.sub
+ $(ETAGS) -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
go.man: doc/gccgo.1
go.srcman: doc/gccgo.1
-cp -p $^ $(srcdir)/doc
diff --git a/gcc/objc/Make-lang.in b/gcc/objc/Make-lang.in
index d3f99c8..2a94815 100644
--- a/gcc/objc/Make-lang.in
+++ b/gcc/objc/Make-lang.in
@@ -102,8 +102,8 @@ objc.srcman:
objc.install-plugin:
objc.tags: force
- cd $(srcdir)/objc; etags -o TAGS.sub *.c *.h; \
- etags --include TAGS.sub --include ../TAGS.sub
+ cd $(srcdir)/objc; $(ETAGS) -o TAGS.sub *.c *.h; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
lang_checks += check-objc
diff --git a/gcc/objcp/Make-lang.in b/gcc/objcp/Make-lang.in
index 1806386..33f448a 100644
--- a/gcc/objcp/Make-lang.in
+++ b/gcc/objcp/Make-lang.in
@@ -136,8 +136,8 @@ obj-c++.man:
obj-c++.install-plugin:
obj-c++.tags: force
- cd $(srcdir)/objcp; etags -o TAGS.sub *.c *.h; \
- etags --include TAGS.sub --include ../TAGS.sub
+ cd $(srcdir)/objcp; $(ETAGS) -o TAGS.sub *.c *.h; \
+ $(ETAGS) --include TAGS.sub --include ../TAGS.sub
lang_checks += check-obj-c++
diff --git a/intl/Makefile.in b/intl/Makefile.in
index ec8c648..409d693 100644
--- a/intl/Makefile.in
+++ b/intl/Makefile.in
@@ -50,6 +50,10 @@ LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
DEFS = -DHAVE_CONFIG_H
+CTAGS = @CTAGS@
+ETAGS = @ETAGS@
+MKID = @MKID@
+
COMPILE = $(CC) -c $(CPPFLAGS) $(CFLAGS) $(DEFS) $(DEFS-$@) $(INCLUDES)
HEADERS = \
@@ -176,17 +180,17 @@ localealias.o localcharset.o relocatable.o: relocatable.h
tags: TAGS
TAGS: $(HEADERS) $(SOURCES)
here=`pwd`; cd $(srcdir) && \
- etags -o $$here/TAGS $(HEADERS) $(SOURCES)
+ $(ETAGS) -o $$here/TAGS $(HEADERS) $(SOURCES)
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES)
here=`pwd`; cd $(srcdir) && \
- ctags -o $$here/CTAGS $(HEADERS) $(SOURCES)
+ $(CTAGS) -o $$here/CTAGS $(HEADERS) $(SOURCES)
id: ID
ID: $(HEADERS) $(SOURCES)
here=`pwd`; cd $(srcdir) && \
- mkid -f$$here/ID $(HEADERS) $(SOURCES)
+ $(MKID) -f$$here/ID $(HEADERS) $(SOURCES)
mostlyclean:
rm -f *.a *.la *.o *.obj *.lo core core.* libintl.h
diff --git a/intl/configure b/intl/configure
index 9d4f500..03f4048 100755
--- a/intl/configure
+++ b/intl/configure
@@ -627,6 +627,9 @@ BISON3_NO
BISON3_YES
INCINTL
LIBINTL_DEP
+MKID
+ETAGS
+CTAGS
MAINT
AUTOHEADER
AUTOCONF
@@ -6799,6 +6802,19 @@ else
fi
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$MKID"; then
+ MKID=mkid
+fi
+
+
# Additional info for config.intl.
diff --git a/intl/configure.ac b/intl/configure.ac
index 72b1459..16a740a 100644
--- a/intl/configure.ac
+++ b/intl/configure.ac
@@ -32,6 +32,20 @@ else
fi
AC_SUBST(MAINT)
+dnl Variables for tags utilities; based on automake 1.16.4+'s init.m4
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$MKID"; then
+ MKID=mkid
+fi
+AC_SUBST([MKID])
+
# Additional info for config.intl.
AC_SUBST(LIBINTL_DEP)
AC_SUBST(INCINTL)
diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
index 34e4206..6b6554b 100644
--- a/libcpp/Makefile.in
+++ b/libcpp/Makefile.in
@@ -264,11 +264,13 @@ po/$(PACKAGE).pot: $(libcpp_a_SOURCES)
sed 's:$(srcdir)/::g' <po/$(PACKAGE).pot.tmp >po/$(PACKAGE).pot
rm po/$(PACKAGE).pot.tmp
+ETAGS = @ETAGS@
+
TAGS_SOURCES = $(libcpp_a_SOURCES) internal.h system.h ucnid.h \
include/cpplib.h include/line-map.h include/mkdeps.h include/symtab.h
TAGS: $(TAGS_SOURCES)
- cd $(srcdir) && etags $(TAGS_SOURCES)
+ cd $(srcdir) && $(ETAGS) $(TAGS_SOURCES)
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/libcpp/configure b/libcpp/configure
index 9674cd9..2797292 100755
--- a/libcpp/configure
+++ b/libcpp/configure
@@ -652,6 +652,7 @@ noexception_flags
WARN_PEDANTIC
c_warn
warn
+ETAGS
AUTOHEADER
AUTOCONF
ACLOCAL
@@ -4896,6 +4897,11 @@ done
test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+
# Figure out what compiler warnings we can enable.
# See config/warnings.m4 for details.
diff --git a/libcpp/configure.ac b/libcpp/configure.ac
index 1efa96f..bc2373c 100644
--- a/libcpp/configure.ac
+++ b/libcpp/configure.ac
@@ -22,6 +22,11 @@ AC_CHECK_PROGS([ACLOCAL], [aclocal], [$MISSING aclocal])
AC_CHECK_PROGS([AUTOCONF], [autoconf], [$MISSING autoconf])
AC_CHECK_PROGS([AUTOHEADER], [autoheader], [$MISSING autoheader])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+
# Figure out what compiler warnings we can enable.
# See config/warnings.m4 for details.
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 884cc6c..0d41a79 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -429,8 +429,10 @@ stamp-noasandir:
.PHONY: all etags tags TAGS ls clean stage1 stage2
+ETAGS = @ETAGS@
+
etags tags TAGS: etags-subdir
- cd $(srcdir) && etags $(CFILES)
+ cd $(srcdir) && $(ETAGS) $(CFILES)
# The standalone demangler (c++filt) has been moved to binutils.
# But make this target work anyway for demangler hacking.
diff --git a/libiberty/configure b/libiberty/configure
index 3c7e588..0a79725 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -659,6 +659,7 @@ HAVE_PERL
PERL
BUILD_INFO
MAKEINFO
+ETAGS
NOTMAINT
MAINT
libiberty_topdir
@@ -2558,6 +2559,11 @@ else
NOTMAINT=''
fi
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+
# Do we have a single-tree copy of texinfo? Even if we do, we can't
# rely on it - libiberty is built before texinfo.
# Extract the first word of "makeinfo", so it can be a program name with args.
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 4b78c18..84a7b37 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -61,6 +61,11 @@ fi
AC_SUBST(MAINT)dnl
AC_SUBST(NOTMAINT)dnl
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+
# Do we have a single-tree copy of texinfo? Even if we do, we can't
# rely on it - libiberty is built before texinfo.
AC_CHECK_PROG(MAKEINFO, makeinfo, makeinfo, )
generated by cgit v1.1 at 2025-05-28 17:23:09 +0000