398 lines
16 KiB
C
398 lines
16 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "arg.h"
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#include "db.h"
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#include "libs.h"
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#include "log.h"
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#include "dep.h"
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#include "tmpasm_scconfig.h"
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#define version "2.0.1"
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int find_sul_libjpeg(const char *name, int logdepth, int fatal)
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{
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const char *test_c =
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NL "#include <stdio.h>"
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NL "#include <stdlib.h>"
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NL "#include <jpeglib.h>"
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NL ""
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NL "int main()"
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NL "{"
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NL " struct jpeg_compress_struct cinfo;"
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NL " struct jpeg_error_mgr jerr;"
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NL " jerr.error_exit = NULL;"
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NL " cinfo.err = jpeg_std_error(&jerr);"
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NL " jpeg_create_compress(&cinfo);"
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NL " jpeg_destroy_compress(&cinfo);"
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NL " if(jerr.error_exit)"
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NL " puts(\"OK\");"
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NL " return 0;"
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NL "}"
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NL;
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const char *node = "libs/sul/libjpeg";
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if (require("cc/cc", logdepth, fatal))
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return 1;
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report("Checking for libjpeg... ");
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if (try_icl_pkg_config(logdepth, node, test_c, NULL, "libjpeg", NULL))
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return 0;
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if (try_icl(logdepth, node, test_c, NULL, NULL, "-ljpeg"))
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return 0;
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return try_fail(logdepth, node);
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}
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static void help(void)
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{
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printf("./configure: configure xschem.\n");
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printf("\n");
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printf("Usage: ./configure [options]\n");
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printf("\n");
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printf("xschem-specific options:\n");
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printf(" --prefix=path change installation prefix from /usr/local to path\n");
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printf(" --debug build full debug version (-g -O0)\n");
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printf(" --profile build profiling version if available (-pg)\n");
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printf(" --symbols include symbols (add -g, but no -O0)\n");
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printf(" --user-conf-dir change the user conf dir (e.g. ~/.xschem)\n");
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printf(" --user-lib-path set the user library path\n");
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printf(" --sys-lib-path set the system library path\n");
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printf(" --xschem-lib-path overrides the final list of library search paths\n");
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printf(" /arg/tk-version=8.x force detecting a specific version of tcl/tk\n");
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printf("\n");
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help_default_args(stdout, "");
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}
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/* Runs when a custom command line argument is found
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returns true if no further argument processing should be done */
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int hook_custom_arg(const char *key, const char *value)
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{
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if (strcmp(key, "prefix") == 0) {
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report("Setting prefix to '%s'\n", value);
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put("/local/xschem/prefix", strclone(value));
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return 1;
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}
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if (strcmp(key, "debug") == 0) {
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put("/local/xschem/debug", strue);
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return 1;
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}
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if (strcmp(key, "profile") == 0) {
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put("/local/xschem/profile", strue);
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return 1;
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}
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if (strcmp(key, "symbols") == 0) {
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put("/local/xschem/symbols", strue);
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return 1;
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}
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if (strcmp(key, "user-conf-dir") == 0) {
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put("/local/xschem/user-conf-dir", value);
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return 1;
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}
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if (strcmp(key, "user-lib-path") == 0) {
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put("/local/xschem/user-lib-path", value);
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return 1;
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}
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if (strcmp(key, "sys-lib-path") == 0) {
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put("/local/xschem/sys-lib-path", value);
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return 1;
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}
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if (strcmp(key, "xschem-lib-path") == 0) {
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put("/local/xschem/xschem-lib-path", value);
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return 1;
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}
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if (strcmp(key, "help") == 0) {
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help();
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exit(0);
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}
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return 0;
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}
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/* Runs before anything else */
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int hook_preinit()
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{
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return 0;
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}
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/* Runs after initialization */
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int hook_postinit()
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{
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/* libjpeg detection */
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dep_add("libs/sul/libjpeg/*", find_sul_libjpeg);
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db_mkdir("/local");
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db_mkdir("/local/xschem");
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/* DEFAULTS */
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put("/local/xschem/prefix", "/usr/local");
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put("/local/xschem/debug", sfalse);
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put("/local/xschem/profile", sfalse);
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put("/local/xschem/symbols", sfalse);
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put("/local/xschem/user-conf-dir", "~/.xschem");
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return 0;
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}
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/* Runs after all arguments are read and parsed */
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int hook_postarg()
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{
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if (get("/local/xschem/user-lib-path") == NULL) {
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put("/local/xschem/user-lib-path", get("/local/xschem/user-conf-dir"));
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append("/local/xschem/user-lib-path", "/xschem_library");
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}
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if (get("/local/xschem/sys-lib-path") == NULL) {
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put("/local/xschem/sys-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/sys-lib-path", "/");
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append("/local/xschem/sys-lib-path", "share/xschem/xschem_library/devices");
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}
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if (get("/local/xschem/xschem-lib-path") == NULL) {
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put("/local/xschem/xschem-lib-path", get("/local/xschem/user-lib-path"));
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/sys-lib-path"));
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/examples");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/ngspice");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/logic");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/xschem_simulator");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/generators");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/inst_sch_select");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/binto7seg");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/pcb");
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append("/local/xschem/xschem-lib-path", ":");
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append("/local/xschem/xschem-lib-path", get("/local/xschem/prefix"));
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append("/local/xschem/xschem-lib-path", "/");
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append("/local/xschem/xschem-lib-path", "share/doc/xschem/rom8k");
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}
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return 0;
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}
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/* Runs when things should be detected for the compilation host system (commands
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that will be executed on host and will produce files to be used on host) */
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int hook_detect_host()
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{
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return 0;
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}
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static void disable_xcb(void)
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{
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put("libs/gui/xcb/presents", "");
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put("libs/gui/xcb/includes", "");
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put("libs/gui/xcb/cflags", "");
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put("libs/gui/xcb/ldflags", "");
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put("libs/gui/xcb_render/presents", "");
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put("libs/gui/xcb_render/includes", "");
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put("libs/gui/xcb_render/cflags", "");
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put("libs/gui/xcb_render/ldflags", "");
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put("libs/gui/xgetxcbconnection/presents", "");
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put("libs/gui/xgetxcbconnection/includes", "");
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put("libs/gui/xgetxcbconnection/cflags", "");
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put("libs/gui/xgetxcbconnection/ldflags", "");
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}
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/* Runs when things should be detected for the host->target system (commands
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that will be executed on host but will produce files to be used on target) */
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int hook_detect_target()
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{
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require("cc/fpic", 0, 0);
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{ /* need to set debug flags here to make sure libs are detected with the modified cflags; -ansi matters in what #defines we need for some #includes */
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const char *tmp, *fpic, *debug;
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fpic = get("/target/cc/fpic");
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if (fpic == NULL) fpic = "";
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debug = get("/arg/debug");
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if (debug == NULL) debug = "";
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tmp = str_concat(" ", fpic, debug, NULL);
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put("/local/global_cflags", tmp);
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/* for --debug mode, use -ansi -pedantic for all detection */
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if (istrue(get("/local/xschem/debug"))) {
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append("cc/cflags", " -g -O0 -Wconversion -Wno-sign-conversion");
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if (require("cc/argstd/Wall", 0, 0) == 0) {
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append("cc/cflags", " ");
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append("cc/cflags", get("cc/argstd/Wall"));
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}
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/*
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* if (require("cc/argstd/std_c89", 0, 0) == 0) {
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* append("cc/cflags", " ");
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* append("cc/cflags", get("cc/argstd/std_c89"));
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* }
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*/
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if (require("cc/argstd/pedantic", 0, 0) == 0) {
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append("cc/cflags", " ");
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append("cc/cflags", get("cc/argstd/pedantic"));
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}
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}
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else {
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append("cc/cflags", " -O2");
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if (istrue(get("/local/xschem/symbols")))
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append("cc/cflags", " -g");
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}
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if (istrue(get("/local/xschem/profile"))) {
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if (require("cc/argstd/pg", 0, 0) == 0) {
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append("cc/cflags", " ");
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append("cc/cflags", get("cc/argstd/pg"));
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append("cc/ldflags", " ");
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append("cc/ldflags", get("cc/argstd/pg"));
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}
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/* no-pie no more needed it seems */
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/*
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if (require("cc/argstd/no-pie", 0, 0) == 0) {
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append("cc/cflags", " ");
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append("cc/cflags", get("cc/argstd/no-pie"));
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}
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*/
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}
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}
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if (require("libs/io/popen/*", 0, 0) != 0) {
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if (require("libs/proc/fork/*", 0, 0) == 0) /* pipe is used together with fork, both needed */
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require("libs/io/pipe/*", 0, 0);
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}
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require("libs/io/dup2/*", 0, 0); /* Stefan: query dup2() availability */
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require("parsgen/flex/presents", 0, 1);
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require("parsgen/bison/presents", 0, 1);
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require("libs/script/tk/*", 0, 1); /* this will also bring libs/script/tcl/* */
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require("fstools/awk", 0, 1);
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require("libs/gui/xpm/*", 0, 1);
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require("libs/gui/cairo/*", 0, 0);
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/* require("libs/tty/readline/*", 0, 0); */
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require("libs/sul/libjpeg/*", 0, 0);
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/* require("libs/types/stdint/*", 0, 0); */
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require("sys/types/size/4_u_int", 0, 1);
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require("sys/types/size/4_s_int", 0, 1);
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if (require("libs/gui/cairo-xcb/*", 0, 0) != 0) {
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put("libs/gui/xcb/presents", sfalse);
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}
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else if (require("libs/gui/xcb/*", 0, 0) == 0) {
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/* if xcb is used, the code requires these: */
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require("libs/gui/xgetxcbconnection/*", 0, 0);
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if (!istrue(get("libs/gui/xgetxcbconnection/presents"))) {
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report("Disabling xcb because xgetxcbconnection is not found...\n");
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disable_xcb();
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}
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else {
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require("libs/gui/xcb_render/*", 0, 0);
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if (!istrue(get("libs/gui/xcb_render/presents"))) {
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report("Disabling xcb because xcb_render is not found...\n");
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disable_xcb();
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}
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}
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}
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return 0;
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}
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/* Runs when things should be detected for the runtime system (commands
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that will be executed only on the target, never on host) */
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int hook_detect_runtime()
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{
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return 0;
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}
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static const char *isok(int retval, int *accumulator)
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{
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*accumulator |= retval;
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return (retval == 0) ? "ok" : "ERROR";
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}
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/* Runs after detection hooks, should generate the output (Makefiles, etc.) */
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int hook_generate()
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{
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int generr = 0;
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printf("\n--- Generating build and config files\n");
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printf("config.h: %s\n", isok(tmpasm("..", "config.h.in", "config.h"), &generr));
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printf("Makefile.conf: %s\n", isok(tmpasm("..", "Makefile.conf.in", "Makefile.conf"), &generr));
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printf("doc/manpages/xschem.1: %s\n", isok(tmpasm("../doc/manpages", "xschem.1.in", "xschem.1"), &generr));
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printf("src/Makefile: %s\n", isok(tmpasm("../src", "Makefile.in", "Makefile"), &generr));
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if (!generr) {
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printf("\n\n");
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printf("=====================\n");
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printf("Configuration summary\n");
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printf("=====================\n");
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printf("\nCompilation:\n");
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printf(" CC: %s\n", get("/target/cc/cc"));
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printf(" debug: %s\n", istrue(get("/local/xschem/debug")) ? "yes" : "no");
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printf(" profiling: %s\n", istrue(get("/local/xschem/profile")) ? "yes" : "no");
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printf("\nPaths:\n");
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printf(" prefix: %s\n", get("/local/xschem/prefix"));
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printf(" user-conf-dir: %s\n", get("/local/xschem/user-conf-dir"));
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printf(" user-lib-path: %s\n", get("/local/xschem/user-lib-path"));
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printf(" sys-lib-path: %s\n", get("/local/xschem/sys-lib-path"));
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printf("\nLibs & features:\n");
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/*
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* printf(" stdint: %s\n", istrue(get("/target/libs/types/stdint/presents")) ? "yes" : "no");
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*/
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printf(" tcl: %s\n", get("/target/libs/script/tcl/ldflags"));
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printf(" tk: %s\n", get("/target/libs/script/tk/ldflags"));
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printf(" cairo: %s\n", istrue(get("/target/libs/gui/cairo/presents")) ? "yes" : "no");
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/* printf(" readline: %s\n", istrue(get("/target/libs/tty/readline/presents")) ? "yes" : "no"); */
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printf(" libjpeg: %s\n", istrue(get("/target/libs/sul/libjpeg/presents")) ? "yes" : "no");
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printf(" xcb: %s\n", istrue(get("/target/libs/gui/xcb/presents")) ? "yes" : "no");
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printf("\nConfiguration complete, ready to compile.\n\n");
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}
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return 0;
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}
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/* Runs before everything is uninitialized */
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void hook_preuninit()
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{
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}
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/* Runs at the very end, when everything is already uninitialized */
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void hook_postuninit()
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{
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}
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