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authormidipix <writeonce@midipix.org>2016-05-03 12:42:43 -0400
committermidipix <writeonce@midipix.org>2016-05-03 12:42:43 -0400
commit3895afa953a49e842fa99fa08842268d6f58aae9 (patch)
tree11038948722193d6edf0207f2e4dbf8636c1e470
parent77a4b7c9b9108b8af21b3bb1ad5efb3249c55821 (diff)
downloadslibtool-3895afa953a49e842fa99fa08842268d6f58aae9.tar.bz2
slibtool-3895afa953a49e842fa99fa08842268d6f58aae9.tar.xz
internals: slbt_mkdir(): initial implementation and integration.
-rw-r--r--project/headers.mk1
-rw-r--r--src/internal/slibtool_mkdir_impl.h25
-rw-r--r--src/logic/slbt_exec_compile.c15
-rw-r--r--src/logic/slbt_exec_link.c15
4 files changed, 36 insertions, 20 deletions
diff --git a/project/headers.mk b/project/headers.mk
index eacad87..bca122f 100644
--- a/project/headers.mk
+++ b/project/headers.mk
@@ -6,6 +6,7 @@ INTERNAL_HEADERS = \
$(PROJECT_DIR)/src/internal/argv/argv.h \
$(PROJECT_DIR)/src/internal/$(PACKAGE)_driver_impl.h \
$(PROJECT_DIR)/src/internal/$(PACKAGE)_install_impl.h \
+ $(PROJECT_DIR)/src/internal/$(PACKAGE)_mkdir_impl.h \
$(PROJECT_DIR)/src/internal/$(PACKAGE)_readlink_impl.h \
$(PROJECT_DIR)/src/internal/$(PACKAGE)_spawn_impl.h \
$(PROJECT_DIR)/src/internal/$(PACKAGE)_symlink_impl.h \
diff --git a/src/internal/slibtool_mkdir_impl.h b/src/internal/slibtool_mkdir_impl.h
new file mode 100644
index 0000000..9be237b
--- /dev/null
+++ b/src/internal/slibtool_mkdir_impl.h
@@ -0,0 +1,25 @@
+/*******************************************************************/
+/* slibtool: a skinny libtool implementation, written in C */
+/* Copyright (C) 2016 Z. Gilboa */
+/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
+/*******************************************************************/
+
+#include <errno.h>
+#include <unistd.h>
+
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 0
+#endif
+
+static inline int slbt_mkdir(const char * path)
+{
+ int fdlibs;
+
+ if ((fdlibs = open(path,O_DIRECTORY)) >= 0)
+ close(fdlibs);
+ else if ((errno != ENOENT) || mkdir(path,0777))
+ if (errno != EEXIST)
+ return -1;
+
+ return 0;
+}
diff --git a/src/logic/slbt_exec_compile.c b/src/logic/slbt_exec_compile.c
index c5c3e70..4a75270 100644
--- a/src/logic/slbt_exec_compile.c
+++ b/src/logic/slbt_exec_compile.c
@@ -12,6 +12,7 @@
#include <slibtool/slibtool.h>
#include "slibtool_spawn_impl.h"
+#include "slibtool_mkdir_impl.h"
static int slbt_exec_compile_remove_file(
const struct slbt_driver_ctx * dctx,
@@ -35,7 +36,6 @@ int slbt_exec_compile(
struct slbt_exec_ctx * ectx)
{
int ret;
- int fdlibs;
FILE * fout;
struct slbt_exec_ctx * actx = 0;
const struct slbt_source_version * verinfo;
@@ -57,16 +57,11 @@ int slbt_exec_compile(
return -1;
/* .libs directory */
- if (dctx->cctx->drvflags & SLBT_DRIVER_SHARED) {
- if ((fdlibs = open(ectx->ldirname,O_DIRECTORY)) >= 0)
- close(fdlibs);
- else if ((errno != ENOENT) || mkdir(ectx->ldirname,0777)) {
- if (errno != EEXIST) {
- slbt_free_exec_ctx(actx);
- return -1;
- }
+ if (dctx->cctx->drvflags & SLBT_DRIVER_SHARED)
+ if (slbt_mkdir(ectx->ldirname)) {
+ slbt_free_exec_ctx(actx);
+ return -1;
}
- }
/* compile mode */
ectx->program = ectx->compiler;
diff --git a/src/logic/slbt_exec_link.c b/src/logic/slbt_exec_link.c
index 847bc95..d964df0 100644
--- a/src/logic/slbt_exec_link.c
+++ b/src/logic/slbt_exec_link.c
@@ -14,6 +14,7 @@
#include <slibtool/slibtool.h>
#include "slibtool_spawn_impl.h"
+#include "slibtool_mkdir_impl.h"
#include "slibtool_readlink_impl.h"
#include "slibtool_symlink_impl.h"
@@ -995,7 +996,6 @@ int slbt_exec_link(
struct slbt_exec_ctx * ectx)
{
int ret;
- int fdlibs;
const char * output;
char * dot;
FILE * fout;
@@ -1062,16 +1062,11 @@ int slbt_exec_link(
dot = strrchr(output,'.');
/* .libs directory */
- if (dctx->cctx->drvflags & SLBT_DRIVER_SHARED) {
- if ((fdlibs = open(ectx->ldirname,O_DIRECTORY)) >= 0)
- close(fdlibs);
- else if ((errno != ENOENT) || mkdir(ectx->ldirname,0777)) {
- if (errno != EEXIST) {
- slbt_free_exec_ctx(actx);
- return -1;
- }
+ if (dctx->cctx->drvflags & SLBT_DRIVER_SHARED)
+ if (slbt_mkdir(ectx->ldirname)) {
+ slbt_free_exec_ctx(actx);
+ return -1;
}
- }
/* non-pic libfoo.a */
if (dot && !strcmp(dot,".a"))