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-rw-r--r--src/internal/slibtool_install_impl.h21
-rw-r--r--src/logic/slbt_exec_install.c344
-rw-r--r--src/skin/slbt_skin_install.c36
-rw-r--r--src/slibtool.c3
4 files changed, 404 insertions, 0 deletions
diff --git a/src/internal/slibtool_install_impl.h b/src/internal/slibtool_install_impl.h
new file mode 100644
index 0000000..e5741a7
--- /dev/null
+++ b/src/internal/slibtool_install_impl.h
@@ -0,0 +1,21 @@
+#ifndef SLIBTOOL_INSTALL_IMPL_H
+#define SLIBTOOL_INSTALL_IMPL_H
+
+#include "argv/argv.h"
+
+extern const struct argv_option slbt_install_options[];
+
+enum install_tags {
+ TAG_INSTALL_HELP,
+ TAG_INSTALL_COPY,
+ TAG_INSTALL_MKDIR,
+ TAG_INSTALL_TARGET_MKDIR,
+ TAG_INSTALL_STRIP,
+ TAG_INSTALL_PRESERVE,
+ TAG_INSTALL_USER,
+ TAG_INSTALL_GROUP,
+ TAG_INSTALL_MODE,
+ TAG_INSTALL_DSTDIR,
+};
+
+#endif
diff --git a/src/logic/slbt_exec_install.c b/src/logic/slbt_exec_install.c
new file mode 100644
index 0000000..24b98f8
--- /dev/null
+++ b/src/logic/slbt_exec_install.c
@@ -0,0 +1,344 @@
+/*******************************************************************/
+/* slibtool: a skinny libtool implementation, written in C */
+/* Copyright (C) 2016 Z. Gilboa */
+/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
+/*******************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdbool.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+#define ARGV_DRIVER
+
+#include <slibtool/slibtool.h>
+#include "slibtool_install_impl.h"
+#include "slibtool_spawn_impl.h"
+#include "slibtool_symlink_impl.h"
+#include "argv/argv.h"
+
+static int slbt_install_usage(
+ const char * program,
+ const char * arg,
+ const struct argv_option * options,
+ struct argv_meta * meta)
+{
+ char header[512];
+
+ snprintf(header,sizeof(header),
+ "Usage: %s --mode=install <install> [options] [SOURCE]... DEST\n"
+ "Options:\n",
+ program);
+
+ argv_usage(stdout,header,options,arg);
+ argv_free(meta);
+
+ return SLBT_USAGE;
+}
+
+static int slbt_exec_install_fail(
+ struct slbt_exec_ctx * actx,
+ struct argv_meta * meta)
+{
+ argv_free(meta);
+ slbt_free_exec_ctx(actx);
+ return -1;
+}
+
+static int slbt_exec_install_init_dstdir(
+ struct argv_entry * dest,
+ struct argv_entry * last,
+ char * dstdir)
+{
+ char * slash;
+ size_t len;
+
+ if (dest)
+ last = dest;
+
+ /* dstdir: initial string */
+ if ((size_t)snprintf(dstdir,PATH_MAX,"%s",
+ last->arg) >= PATH_MAX)
+ return -1;
+
+ /* dstdir might end with a slash */
+ len = strlen(dstdir);
+
+ if (dstdir[--len] == '/')
+ dstdir[len] = '\0';
+
+ /* remove last path component */
+ if (!dest && (slash = strrchr(dstdir,'/')))
+ *slash = '\0';
+
+ return 0;
+}
+
+static int slbt_exec_install_entry(
+ const struct slbt_driver_ctx * dctx,
+ struct slbt_exec_ctx * ectx,
+ struct argv_entry * entry,
+ struct argv_entry * last,
+ struct argv_entry * dest,
+ char * dstdir,
+ char ** src,
+ char ** dst)
+{
+ int ret;
+ char * dot;
+ char * base;
+ char * slash;
+ char target [PATH_MAX];
+ char srcfile [PATH_MAX];
+ char dstfile [PATH_MAX];
+ char slnkname[PATH_MAX];
+ char dlnkname[PATH_MAX];
+ char lasource[PATH_MAX];
+
+ /* .la ? */
+ if (!(dot = strrchr(entry->arg,'.')) || strcmp(dot,".la")) {
+ *src = (char *)entry->arg;
+ *dst = dest ? 0 : (char *)last->arg;
+
+ if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT))
+ if (slbt_output_install(dctx,ectx))
+ return -1;
+
+ return (((ret = slbt_spawn(ectx,true)) < 0) || ectx->exitcode)
+ ? -1 : 0;
+ }
+
+ /* srcfile */
+ if (strlen(entry->arg) + strlen(".libs/") >= (PATH_MAX-1))
+ return -1;
+
+ strcpy(lasource,entry->arg);
+
+ if ((slash = strrchr(lasource,'/'))) {
+ *slash++ = '\0';
+ sprintf(srcfile,"%s/.libs/%s",lasource,slash);
+ } else
+ sprintf(srcfile,".libs/%s",lasource);
+
+ strcpy(slnkname,srcfile);
+
+ /* libfoo.la --> libfoo.so */
+ dot = strrchr(slnkname,'.');
+ sprintf(dot,dctx->cctx->settings.dsosuffix);
+
+ /* basename */
+ if ((base = strrchr(slnkname,'/')))
+ base++;
+ else
+ base = slnkname;
+
+ /* source (build) symlink target */
+ if (readlink(slnkname,target,sizeof(target)) <= 0)
+ return -1;
+
+ /* srcfile: .libs/libfoo.so.x.y.z */
+ slash = strrchr(srcfile,'/');
+ strcpy(++slash,target);
+
+ /* dstfile */
+ if (!dest)
+ if ((size_t)snprintf(dstfile,sizeof(dstfile),"%s/%s",
+ dstdir,target) >= sizeof(dstfile))
+ return -1;
+
+ /* spawn */
+ *src = srcfile;
+ *dst = dest ? 0 : dstfile;
+
+ if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT))
+ if (slbt_output_install(dctx,ectx))
+ return -1;
+
+ if (((ret = slbt_spawn(ectx,true)) < 0) || ectx->exitcode)
+ return -1;
+
+ /* destination symlink: dstdir/libfoo.so */
+ if ((size_t)snprintf(dlnkname,sizeof(dlnkname),"%s/%s",
+ dstdir,base) >= sizeof(dlnkname))
+ return -1;
+
+ /* create symlink: libfoo.so --> libfoo.so.x.y.z */
+ if (slbt_create_symlink(
+ dctx,ectx,
+ target,dlnkname,
+ false))
+ return -1;
+
+ /* libfoo.so.x.y.z --> libfoo.so.x */
+ strcpy(slnkname,target);
+
+ if ((dot = strrchr(slnkname,'.')))
+ *dot = '\0';
+ else
+ return -1;
+
+ if ((dot = strrchr(slnkname,'.')))
+ *dot = '\0';
+ else
+ return -1;
+
+ /* destination symlink: dstdir/libfoo.so.x */
+ if ((size_t)snprintf(dlnkname,sizeof(dlnkname),"%s/%s",
+ dstdir,slnkname) >= sizeof(dlnkname))
+ return -1;
+
+ /* create symlink: libfoo.so.x --> libfoo.so.x.y.z */
+ if (slbt_create_symlink(
+ dctx,ectx,
+ target,dlnkname,
+ false))
+ return -1;
+
+ return 0;
+}
+
+int slbt_exec_install(
+ const struct slbt_driver_ctx * dctx,
+ struct slbt_exec_ctx * ectx)
+{
+ int ret;
+ char ** argv;
+ char ** src;
+ char ** dst;
+ struct slbt_exec_ctx * actx;
+ struct argv_meta * meta;
+ struct argv_entry * entry;
+ struct argv_entry * copy;
+ struct argv_entry * dest;
+ struct argv_entry * last;
+ char dstdir[PATH_MAX];
+ const struct argv_option * options = slbt_install_options;
+
+ /* context */
+ if (ectx)
+ actx = 0;
+ else if ((ret = slbt_get_exec_ctx(dctx,&ectx)))
+ return ret;
+ else
+ actx = ectx;
+
+ /* initial state, install mode skin */
+ slbt_reset_arguments(ectx);
+ slbt_disable_placeholders(ectx);
+ argv = ectx->cargv;
+
+ /* missing arguments? */
+ if (!argv[1] && (dctx->cctx->drvflags & SLBT_DRIVER_VERBOSITY_USAGE))
+ return slbt_install_usage(dctx->program,0,options,0);
+
+ /* <install> argv meta */
+ if (!(meta = argv_get(
+ argv,
+ options,
+ dctx->cctx->drvflags & SLBT_DRIVER_VERBOSITY_ERRORS
+ ? ARGV_VERBOSITY_ERRORS
+ : ARGV_VERBOSITY_NONE)))
+ return slbt_exec_install_fail(actx,meta);
+
+ /* dest, alternate argument vector options */
+ argv = ectx->altv;
+ copy = meta->entries;
+ dest = 0;
+ last = 0;
+
+ *argv++ = ectx->cargv[0];
+
+ for (entry=meta->entries; entry->fopt || entry->arg; entry++) {
+ if (entry->fopt) {
+ switch (entry->tag) {
+ case TAG_INSTALL_COPY:
+ *argv++ = "-c";
+ copy = entry;
+ break;
+
+ case TAG_INSTALL_MKDIR:
+ *argv++ = "-d";
+ copy = 0;
+ break;
+
+ case TAG_INSTALL_TARGET_MKDIR:
+ *argv++ = "-D";
+ copy = 0;
+ break;
+
+ case TAG_INSTALL_STRIP:
+ *argv++ = "-s";
+ break;
+
+ case TAG_INSTALL_PRESERVE:
+ *argv++ = "-p";
+ break;
+
+ case TAG_INSTALL_USER:
+ *argv++ = "-o";
+ break;
+
+ case TAG_INSTALL_GROUP:
+ *argv++ = "-g";
+ break;
+
+ case TAG_INSTALL_MODE:
+ *argv++ = "-m";
+ break;
+
+ case TAG_INSTALL_DSTDIR:
+ *argv++ = "-t";
+ dest = entry;
+ break;
+ }
+
+ if (entry->fval)
+ *argv++ = (char *)entry->arg;
+ } else
+ last = entry;
+ }
+
+ /* install */
+ if (copy) {
+ /* using alternate argument vector */
+ ectx->argv = ectx->altv;
+ ectx->program = ectx->altv[0];
+
+ /* marks */
+ src = argv++;
+ dst = argv++;
+
+ /* dstdir */
+ if (slbt_exec_install_init_dstdir(dest,last,dstdir))
+ return slbt_exec_install_fail(actx,meta);
+
+ /* install entries one at a time */
+ for (entry=meta->entries; entry->fopt || entry->arg; entry++)
+ if (!entry->fopt && (dest || (entry != last)))
+ if (slbt_exec_install_entry(
+ dctx,ectx,
+ entry,last,
+ dest,dstdir,
+ src,dst))
+ return slbt_exec_install_fail(actx,meta);
+ } else {
+ /* using original argument vector */
+ ectx->argv = ectx->cargv;
+ ectx->program = ectx->cargv[0];
+
+ /* spawn */
+ if (!(dctx->cctx->drvflags & SLBT_DRIVER_SILENT))
+ if (slbt_output_install(dctx,ectx))
+ return -1;
+
+ if (((ret = slbt_spawn(ectx,true)) < 0) || ectx->exitcode)
+ return slbt_exec_install_fail(actx,meta);
+ }
+
+ argv_free(meta);
+ slbt_free_exec_ctx(actx);
+
+ return 0;
+}
diff --git a/src/skin/slbt_skin_install.c b/src/skin/slbt_skin_install.c
new file mode 100644
index 0000000..5689b02
--- /dev/null
+++ b/src/skin/slbt_skin_install.c
@@ -0,0 +1,36 @@
+#include "slibtool_install_impl.h"
+#include "argv/argv.h"
+
+const struct argv_option slbt_install_options[] = {
+ {"help", 'h',TAG_INSTALL_HELP,ARGV_OPTARG_NONE,0,0,0,
+ "display install mode help"},
+
+ {0, 'c',TAG_INSTALL_COPY,ARGV_OPTARG_NONE,0,0,0,
+ "copy"},
+
+ {0, 'd',TAG_INSTALL_MKDIR,ARGV_OPTARG_NONE,0,0,0,
+ "create directories"},
+
+ {0, 'D',TAG_INSTALL_TARGET_MKDIR,ARGV_OPTARG_NONE,0,0,0,
+ "create target directories"},
+
+ {0, 's',TAG_INSTALL_STRIP,ARGV_OPTARG_NONE,0,0,0,
+ "strip symbols"},
+
+ {0, 'p',TAG_INSTALL_PRESERVE,ARGV_OPTARG_NONE,0,0,0,
+ "preserve symbols"},
+
+ {0, 'o',TAG_INSTALL_USER,ARGV_OPTARG_REQUIRED,0,0,"<user>",
+ "set %s ownership"},
+
+ {0, 'g',TAG_INSTALL_GROUP,ARGV_OPTARG_REQUIRED,0,0,"<group>",
+ "set %s ownership"},
+
+ {0, 'm',TAG_INSTALL_MODE,ARGV_OPTARG_REQUIRED,0,0,"<mode>",
+ "set permissions to %s"},
+
+ {0, 't',TAG_INSTALL_DSTDIR,ARGV_OPTARG_REQUIRED,0,0,"<dstdir>",
+ "install to %s"},
+
+ {0,0,0,0,0,0,0,0}
+};
diff --git a/src/slibtool.c b/src/slibtool.c
index 21b80dc..9ac8ef2 100644
--- a/src/slibtool.c
+++ b/src/slibtool.c
@@ -30,6 +30,9 @@ static void slibtool_perform_driver_actions(struct slbt_driver_ctx * dctx)
if (dctx->cctx->mode == SLBT_MODE_COMPILE)
dctx->nerrors += (slbt_exec_compile(dctx,0) < 0);
+ if (dctx->cctx->mode == SLBT_MODE_INSTALL)
+ dctx->nerrors += (slbt_exec_install(dctx,0) < 0);
+
if (dctx->cctx->mode == SLBT_MODE_LINK)
dctx->nerrors += (slbt_exec_link(dctx,0) < 0);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 11:50:00 +0000