Merge branch 'master' of git://repo.or.cz/git-gui
* 'master' of git://repo.or.cz/git-gui:
git-gui: Gracefully handle bad TCL_PATH at compile time
diff --git a/git-gui/Makefile b/git-gui/Makefile
index e73b645..ee56421 100644
--- a/git-gui/Makefile
+++ b/git-gui/Makefile
@@ -11,6 +11,7 @@
GITGUI_BUILT_INS = git-citool
ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
ALL_LIBFILES = $(wildcard lib/*.tcl)
+PRELOAD_FILES = lib/class.tcl
ifndef SHELL_PATH
SHELL_PATH = /bin/sh
@@ -32,6 +33,7 @@
QUIET_GEN = @echo ' ' GEN $@;
QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
QUIET_INDEX = @echo ' ' INDEX $(dir $@);
+ QUIET_2DEVNULL = 2>/dev/null
endif
TCL_PATH ?= tclsh
@@ -45,6 +47,7 @@
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
libdir ?= $(sharedir)/git-gui/lib
@@ -64,16 +67,26 @@
$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
lib/tclIndex: $(ALL_LIBFILES)
- $(QUIET_INDEX)echo \
- source lib/class.tcl \; \
+ $(QUIET_INDEX)if echo \
+ $(foreach p,$(PRELOAD_FILES),source $p\;) \
auto_mkindex lib '*.tcl' \
- | $(TCL_PATH)
+ | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
+ else \
+ echo 1>&2 " * $(TCL_PATH) failed; using unoptimized loading"; \
+ rm -f $@ ; \
+ echo '# Autogenerated by git-gui Makefile' >$@ && \
+ echo >>$@ && \
+ $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
+ echo >>$@ ; \
+ fi
# These can record GITGUI_VERSION
$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
+lib/tclIndex: GIT-GUI-VARS
TRACK_VARS = \
$(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
+ $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
$(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
$(subst ','\'',libdir='$(libdir_SQ)') \
#end TRACK_VARS
