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authormidipix <writeonce@midipix.org>2024-03-25 06:20:35 +0000
committermidipix <writeonce@midipix.org>2024-03-25 06:42:04 +0000
commit0dcc399ca713114a3d80b52e6dcf0ccd62fb2ae5 (patch)
tree89534cfc6e6ab03f15091ee65ca47a13c06f16ae /src
parent44fa06c39b5be9060a268a9b308ae4217d45da4f (diff)
downloadslibtool-0dcc399ca713114a3d80b52e6dcf0ccd62fb2ae5.tar.bz2
slibtool-0dcc399ca713114a3d80b52e6dcf0ccd62fb2ae5.tar.xz
slibtoolize mode: implemented slibtool.m4 and ltmain.sh related actions.
Diffstat (limited to 'src')
-rw-r--r--src/internal/slibtool_driver_impl.h12
-rw-r--r--src/logic/slbt_exec_stoolie.c117
2 files changed, 126 insertions, 3 deletions
diff --git a/src/internal/slibtool_driver_impl.h b/src/internal/slibtool_driver_impl.h
index 43ac576..656b50a 100644
--- a/src/internal/slibtool_driver_impl.h
+++ b/src/internal/slibtool_driver_impl.h
@@ -394,6 +394,18 @@ static inline struct slbt_symlist_ctx_impl * slbt_get_symlist_ictx(const struct
return 0;
}
+static inline struct slbt_stoolie_ctx_impl * slbt_get_stoolie_ictx(const struct slbt_stoolie_ctx * stctx)
+{
+ uintptr_t addr;
+
+ if (stctx) {
+ addr = (uintptr_t)stctx - offsetof(struct slbt_stoolie_ctx_impl,zctx);
+ return (struct slbt_stoolie_ctx_impl *)addr;
+ }
+
+ return 0;
+}
+
static inline void slbt_driver_set_arctx(
const struct slbt_driver_ctx * dctx,
const struct slbt_archive_ctx * arctx,
diff --git a/src/logic/slbt_exec_stoolie.c b/src/logic/slbt_exec_stoolie.c
index e9f1d15..c29840b 100644
--- a/src/logic/slbt_exec_stoolie.c
+++ b/src/logic/slbt_exec_stoolie.c
@@ -10,6 +10,9 @@
#include "slibtool_driver_impl.h"
#include "slibtool_stoolie_impl.h"
#include "slibtool_errinfo_impl.h"
+#include "slibtool_realpath_impl.h"
+#include "slibtool_snprintf_impl.h"
+#include "slibtool_symlink_impl.h"
#include "argv/argv.h"
static const char slbt_this_dir[2] = {'.',0};
@@ -62,10 +65,117 @@ static int slbt_exec_stoolie_fail(
return ret;
}
+static int slbt_exec_stoolie_remove_file(
+ const struct slbt_driver_ctx * dctx,
+ int fddst,
+ const char * target)
+{
+ /* remove target (if any) */
+ if (!unlinkat(fddst,target,0) || (errno == ENOENT))
+ return 0;
+
+ return SLBT_SYSTEM_ERROR(dctx,0);
+}
+
static int slbt_exec_stoolie_perform_actions(
- const struct slbt_driver_ctx * dctx)
+ const struct slbt_driver_ctx * dctx,
+ struct slbt_exec_ctx * ectx,
+ struct slbt_stoolie_ctx * stctx)
{
- (void)dctx;
+ struct slbt_stoolie_ctx_impl * ictx;
+ struct stat st;
+ char m4dir [PATH_MAX];
+ char auxdir[PATH_MAX];
+ char slibm4[PATH_MAX];
+ char ltmain[PATH_MAX];
+ bool fslibm4;
+ bool fltmain;
+
+ ictx = slbt_get_stoolie_ictx(stctx);
+
+ /* source files */
+ if (slbt_snprintf(
+ slibm4,sizeof(slibm4),"%s/%s",
+ SLBT_PACKAGE_DATADIR,
+ "slibtool.m4") < 0)
+ return SLBT_BUFFER_ERROR(dctx);
+
+ if (slbt_snprintf(
+ ltmain,sizeof(slibm4),"%s/%s",
+ SLBT_PACKAGE_DATADIR,
+ "ltmain.sh") < 0)
+ return SLBT_BUFFER_ERROR(dctx);
+
+ /* --force? */
+ if (dctx->cctx->drvflags & SLBT_DRIVER_STOOLIE_FORCE) {
+ if (slbt_exec_stoolie_remove_file(dctx,ictx->fdm4,"slibtool.m4") < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if (slbt_exec_stoolie_remove_file(dctx,ictx->fdaux,"ltmain.sh") < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ fslibm4 = true;
+ fltmain = true;
+ } else {
+ if (fstatat(ictx->fdm4,"slibtool.m4",&st,AT_SYMLINK_NOFOLLOW) == 0) {
+ fslibm4 = false;
+
+ } else if (errno == ENOENT) {
+ fslibm4 = true;
+
+ } else {
+ return SLBT_SYSTEM_ERROR(dctx,"slibtool.m4");
+ }
+
+ if (fstatat(ictx->fdaux,"ltmain.sh",&st,AT_SYMLINK_NOFOLLOW) == 0) {
+ fltmain = false;
+
+ } else if (errno == ENOENT) {
+ fltmain = true;
+
+ } else {
+ return SLBT_SYSTEM_ERROR(dctx,"ltmain.sh");
+ }
+ }
+
+ /* --copy? */
+ if (dctx->cctx->drvflags & SLBT_DRIVER_STOOLIE_COPY) {
+ if (fslibm4) {
+ if (slbt_realpath(ictx->fdm4,".",0,m4dir,sizeof(m4dir)) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_util_copy_file(ectx,slibm4,m4dir) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+ }
+
+ if (fltmain) {
+ if (slbt_realpath(ictx->fdaux,".",0,auxdir,sizeof(auxdir)) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (slbt_util_copy_file(ectx,ltmain,auxdir) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+ }
+ } else {
+ /* default to symlinks */
+ if (fslibm4)
+ if (slbt_create_symlink_ex(
+ dctx,ectx,
+ ictx->fdm4,
+ slibm4,
+ "slibtool.m4",
+ SLBT_SYMLINK_LITERAL) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if (fltmain)
+ if (slbt_create_symlink_ex(
+ dctx,ectx,
+ ictx->fdaux,
+ ltmain,
+ "ltmain.sh",
+ SLBT_SYMLINK_LITERAL) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+ }
+
return 0;
}
@@ -235,7 +345,8 @@ int slbt_exec_stoolie(const struct slbt_driver_ctx * dctx)
}
/* slibtoolize operations */
- ret = slbt_exec_stoolie_perform_actions(dctx);
+ for (ret=0,stctxp=stctxv; !ret && *stctxp; stctxp++)
+ ret = slbt_exec_stoolie_perform_actions(dctx,ectx,*stctxp);
/* all done */
for (stctxp=stctxv; *stctxp; stctxp++)