Move diff.renamelimit out of default configuration.

Otherwise we would end up linking all the unneeded stuff into git-daemon
only to link with git_default_config.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Makefile b/Makefile
index ecbb888..a97a5d9 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -482,7 +482,8 @@ deb: dist
 ### Cleaning rules
 
 clean:
-       rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o git $(PROGRAMS) $(LIB_FILE)
+       rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o $(LIB_FILE)
+       rm -f $(PROGRAMS) $(SIMPLE_PROGRAMS) git$X
        rm -f $(filter-out gitk,$(SCRIPTS))
        rm -f *.spec *.pyc *.pyo
        rm -rf $(GIT_TARNAME)

diff --git a/config.c b/config.c
index 357c1ca..18d59ee 100644 (file)
--- a/config.c
+++ b/config.c
@@ -236,11 +236,6 @@ int git_default_config(const char *var, const char *value)
                return 0;
        }
 
-       if (!strcmp(var, "diff.renamelimit")) {
-               diff_rename_limit_default = git_config_int(var, value);
-               return 0;
-       }
-
        /* Add other config variables here.. */
        return 0;
 }

diff --git a/diff-files.c b/diff-files.c
index 1789939..38599b5 100644 (file)
--- a/diff-files.c
+++ b/diff-files.c
@@ -38,7 +38,7 @@ int main(int argc, const char **argv)
        const char *prefix = setup_git_directory();
        int entries, i;
 
-       git_config(git_default_config);
+       git_config(git_diff_config);
        diff_setup(&diff_options);
        while (1 < argc && argv[1][0] == '-') {
                if (!strcmp(argv[1], "--")) {

diff --git a/diff-index.c b/diff-index.c
index c9a9f4c..0054883 100644 (file)
--- a/diff-index.c
+++ b/diff-index.c
@@ -180,7 +180,7 @@ int main(int argc, const char **argv)
        int allow_options = 1;
        int i;
 
-       git_config(git_default_config);
+       git_config(git_diff_config);
        diff_setup(&diff_options);
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];

diff --git a/diff-stages.c b/diff-stages.c
index 85170b2..9968d6c 100644 (file)
--- a/diff-stages.c
+++ b/diff-stages.c
@@ -55,6 +55,9 @@ int main(int ac, const char **av)
 {
        int stage1, stage2;
 
+       setup_git_directory();
+
+       git_config(git_diff_config);
        read_cache();
        diff_setup(&diff_options);
        while (1 < ac && av[1][0] == '-') {

diff --git a/diff-tree.c b/diff-tree.c
index 09d16ad..da9c68c 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -164,7 +164,7 @@ int main(int argc, const char **argv)
        unsigned char sha1[2][20];
        const char *prefix = setup_git_directory();
 
-       git_config(git_default_config);
+       git_config(git_diff_config);
        nr_sha1 = 0;
        diff_setup(&diff_options);
 

diff --git a/diff.c b/diff.c
index ffe8a55..2e0797b 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -15,6 +15,16 @@ static int use_size_cache;
 
 int diff_rename_limit_default = -1;
 
+int git_diff_config(const char *var, const char *value)
+{
+       if (!strcmp(var, "diff.renamelimit")) {
+               diff_rename_limit_default = git_config_int(var, value);
+               return 0;
+       }
+
+       return git_default_config(var, value);
+}
+
 static char *quote_one(const char *str)
 {
        int needlen;

diff --git a/diff.h b/diff.h
index 9b2e1e6..32b4780 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -77,6 +77,7 @@ extern int diff_scoreopt_parse(const char *opt);
 #define DIFF_SETUP_USE_CACHE           2
 #define DIFF_SETUP_USE_SIZE_CACHE      4
 
+extern int git_diff_config(const char *var, const char *value);
 extern void diff_setup(struct diff_options *);
 extern int diff_opt_parse(struct diff_options *, const char **, int);
 extern int diff_setup_done(struct diff_options *);