rebuild packages on flavour or choices change

add new target rebuild.
make cpio and pacch quiet.
Use bin/tools for cpio and mkcrypt.

5 files changed, 245 insertions, 8 deletions

diff --git a/tools/adk/Makefile b/tools/adk/Makefile
index 28d8787ce..3f2048e68 100644
--- a/tools/adk/Makefile
+++ b/tools/adk/Makefile
@@ -6,6 +6,9 @@ include $(TOPDIR)/rules.mk
 ${TOPDIR}/bin/tools/depmaker:
 	$(HOSTCC) -o $(TOPDIR)/bin/tools/depmaker depmaker.c
 
-install: ${TOPDIR}/bin/tools/depmaker
+${TOPDIR}/bin/tools/pkgrebuild:
+	$(HOSTCC) -o $(TOPDIR)/bin/tools/pkgrebuild pkgrebuild.c strmap.c
+
+install: ${TOPDIR}/bin/tools/depmaker ${TOPDIR}/bin/tools/pkgrebuild
 
 include $(TOPDIR)/mk/tools.mk
diff --git a/tools/adk/pkgrebuild.c b/tools/adk/pkgrebuild.c
new file mode 100644
index 000000000..5a8f438c1
--- /dev/null
+++ b/tools/adk/pkgrebuild.c
@@ -0,0 +1,234 @@
+/*
+ * pkgrebuild - recognize required package rebuilds in OpenADK
+ *
+ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <ctype.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include "strmap.h"
+
+StrMap *configmap, *configoldmap, *pkgmap;
+
+static void iter(const char *key, const char *value, const void *obj) {
+	fprintf(stderr, "key: %s value: %s\n", key, value);
+}
+
+static void iter_disabled(const char *key, const char *value, const void *obj) {
+
+	char hvalue[256];
+	char tfile[256];
+	int fd;
+
+	memset(hvalue, 0, 256);
+	if (strmap_exists(configmap, key) == 0) {
+		//fprintf(stderr, "disabled variables: %s\n", key);
+		if (strmap_get(pkgmap, key, hvalue, sizeof(hvalue)) == 1) {
+			//fprintf(stderr, "Symbol is a flavour/choice: %s\n", hvalue);
+			if (snprintf(tfile, 256, ".rebuild.%s", hvalue) < 0)
+				perror("can not create file variable.");
+			fd = open(tfile, O_RDWR | O_CREAT);
+			close(fd);
+		}
+	}
+
+}
+
+static void iter_enabled(const char *key, const char *value, const void *obj) {
+
+	char hvalue[256];
+	char tfile[256];
+	int fd;
+
+	memset(hvalue, 0, 256);
+	if (strmap_exists(configoldmap, key) == 0) {
+		//fprintf(stderr, "enabled variables: %s\n", key);
+		if (strmap_get(pkgmap, key, hvalue, sizeof(hvalue)) == 1) {
+			//fprintf(stderr, "Symbol is a flavour/choice\n");
+			if (snprintf(tfile, 256, ".rebuild.%s", hvalue) < 0)
+				perror("can not create file variable.");
+			fd = open(tfile, O_RDWR | O_CREAT);
+			close(fd);
+		}
+	}
+}
+
+static char *toupperstr(char *string) {
+
+	int i;
+	char *str;
+	
+	/* transform to uppercase variable name */
+	str = strdup(string);
+	for (i=0; i<(int)strlen(str); i++) {
+		if (str[i] == '+')
+			str[i] = 'X';
+		if (str[i] == '-')
+			str[i] = '_';
+		str[i] = toupper(str[i]);
+	}
+	return(str);
+}
+
+
+
+int main() {
+
+	FILE *config, *configold, *pkg;
+	char *key, *value, *string, *token;
+	char *pkg_name, *keystr;
+	char buf[128];
+	char path[320];
+	char pbuf[320];
+	DIR *pkgdir;
+	struct dirent *pkgdirp;
+
+	pkg_name = NULL;
+	/* read Makefile's for all packages */
+	pkgmap = strmap_new(1024);
+	pkgdir = opendir("package");
+	while ((pkgdirp = readdir(pkgdir)) != NULL) {
+		/* skip dotfiles */
+		if (strncmp(pkgdirp->d_name, ".", 1) > 0) {
+			if (snprintf(path, 320, "package/%s/Makefile", pkgdirp->d_name) < 0)
+				perror("can not create path variable.");
+			pkg = fopen(path, "r");
+			if (pkg == NULL)
+				continue;
+
+			while (fgets(pbuf, 320, pkg) != NULL) {
+				if (strncmp(pbuf, "PKG", 3) == 0) {
+					string = strstr(pbuf, "PKG_NAME:=");
+					if (string != NULL) {
+						string[strlen(string)-1] = '\0';
+						key = strtok(string, ":=");
+						value = strtok(NULL, "=\t");
+						if (value != NULL)
+							pkg_name = strdup(value);
+					}
+					string = strstr(pbuf, "PKG_FLAVOURS:=");
+					if (string != NULL) {
+						string[strlen(string)-1] = '\0';
+						key = strtok(string, ":=");
+						value = strtok(NULL, "=\t");
+						token = strtok(value, " ");
+						while (token != NULL) {
+							keystr = malloc(256);
+							memset(keystr, 0, 256);
+							strncat(keystr, "ADK_PACKAGE_", 12);
+							strncat(keystr, toupperstr(pkg_name), strlen(pkg_name));
+							strncat(keystr, "_", 1);
+							strncat(keystr, token, strlen(token));
+							strmap_put(pkgmap, keystr, pkgdirp->d_name);
+							token = strtok(NULL, " ");
+							free(keystr);
+							keystr = NULL;
+						}
+					}
+					string = strstr(pbuf, "PKG_CHOICES:=");
+					if (string != NULL) {
+						string[strlen(string)-1] = '\0';
+						key = strtok(string, ":=");
+						value = strtok(NULL, "=\t");
+						token = strtok(value, " ");
+						while (token != NULL) {
+							keystr = malloc(256);
+							memset(keystr, 0, 256);
+							strncat(keystr, "ADK_PACKAGE_", 12);
+							strncat(keystr, toupperstr(pkg_name), strlen(pkg_name));
+							strncat(keystr, "_", 1);
+							strncat(keystr, token, strlen(token));
+							strmap_put(pkgmap, keystr, pkgdirp->d_name);
+							token = strtok(NULL, " ");
+							free(keystr);
+							keystr = NULL;
+						}
+					}
+					string = strstr(pbuf, "PKG_FLAVOURS+=");
+					if (string != NULL) {
+						string[strlen(string)-1] = '\0';
+						key = strtok(string, "+=");
+						value = strtok(NULL, "=\t");
+						token = strtok(value, " ");
+						while (token != NULL) {
+							keystr = malloc(256);
+							memset(keystr, 0, 256);
+							strncat(keystr, "ADK_PACKAGE_", 12);
+							strncat(keystr, toupperstr(pkg_name), strlen(pkg_name));
+							strncat(keystr, "_", 1);
+							strncat(keystr, token, strlen(token));
+							strmap_put(pkgmap, keystr, pkgdirp->d_name);
+							token = strtok(NULL, " ");
+							free(keystr);
+							keystr = NULL;
+						}
+					}
+				}
+			}
+			fclose(pkg);
+		}
+	}
+	closedir(pkgdir);
+
+	config = fopen(".config", "r");
+	if (config == NULL)
+		perror(".config is missing.");
+	
+	configmap = strmap_new(1024);
+	while (fgets(buf, 128, config) != NULL) {
+		if (strncmp(buf, "ADK_PACKAGE", 11) == 0) {
+			key = strtok(buf, "=");
+			value = strtok(NULL, "=");
+			strmap_put(configmap, key, value);
+		}
+	}
+	fclose(config);
+
+	configold = fopen(".config.old", "r");
+	if (configold == NULL)
+		perror(".config.old is missing.");
+	
+	configoldmap = strmap_new(1024);
+	while (fgets(buf, 128, configold) != NULL) {
+		if (strncmp(buf, "ADK_PACKAGE", 11) == 0) {
+			key = strtok(buf, "=");
+			value = strtok(NULL, "=");
+			strmap_put(configoldmap, key, value);
+		}
+	}
+	fclose(configold);
+
+	//fprintf(stdout, "Config Count: %d\n", strmap_get_count(configmap));
+	//fprintf(stdout, "Config Old Count: %d\n", strmap_get_count(configoldmap));
+
+	strmap_enum(configoldmap, iter_disabled, NULL);
+	strmap_enum(configmap, iter_enabled, NULL);
+	//strmap_enum(pkgmap, iter, NULL);
+
+	strmap_delete(pkgmap);
+	strmap_delete(configmap);
+	strmap_delete(configoldmap);
+
+	return(0);
+}
diff --git a/tools/cpio/Makefile b/tools/cpio/Makefile
index d14fb56df..142f65b70 100644
--- a/tools/cpio/Makefile
+++ b/tools/cpio/Makefile
@@ -27,9 +27,9 @@ SRCS+=		\
 		src/nonpax.c \
 		src/cpio.c
 
-${STAGING_TOOLS}/bin/cpio: ${SRCS}
-	${HOSTCC} ${HOSTCFLAGS} -D_GNU_SOURCE -Isrc -o $@ $^
+${TOPDIR}/bin/tools/cpio: ${SRCS}
+	@${HOSTCC} ${HOSTCFLAGS} -D_GNU_SOURCE -Isrc -o $@ $^
 
-install: ${STAGING_TOOLS}/bin/cpio
+install: ${TOPDIR}/bin/tools/cpio
 
 include $(TOPDIR)/mk/tools.mk
diff --git a/tools/cpio/src/cpio.c b/tools/cpio/src/cpio.c
index d91f25dc1..cf9cb0ef8 100644
--- a/tools/cpio/src/cpio.c
+++ b/tools/cpio/src/cpio.c
@@ -1000,7 +1000,7 @@ main(int argc, char **argv)
 		prdot(1);
 	if (pax != PAX_TYPE_CPIO)
 		pax_onexit();
-	fprintf(stderr, "%llu blocks\n", blocks + ((bytes + 0777) >> 9));
+	//fprintf(stderr, "%llu blocks\n", blocks + ((bytes + 0777) >> 9));
 	mclose();
 	if (errcnt && sysv3 == 0)
 		fprintf(stderr, "%llu error(s)\n", errcnt);
diff --git a/tools/mkcrypt/Makefile b/tools/mkcrypt/Makefile
index 3b1924c5b..4baf56c44 100644
--- a/tools/mkcrypt/Makefile
+++ b/tools/mkcrypt/Makefile
@@ -3,9 +3,9 @@
 
 include $(TOPDIR)/rules.mk
 
-${STAGING_TOOLS}/bin/mkcrypt:
-	$(HOSTCC) -o $(STAGING_TOOLS)/bin/mkcrypt mkcrypt.c
+${TOPDIR}/bin/tools/mkcrypt:
+	$(HOSTCC) -o $(TOPDIR)/bin/tools/mkcrypt mkcrypt.c
 
-install: ${STAGING_TOOLS}/bin/mkcrypt
+install: ${TOPDIR}/bin/tools/mkcrypt
 
 include $(TOPDIR)/mk/tools.mk