mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-22 06:07:49 +00:00
47 lines
1.7 KiB
Diff
47 lines
1.7 KiB
Diff
diff -urpN uClibc-ng-1.0.22.orig/ldso/ldso/dl-elf.c uClibc-ng-1.0.22/ldso/ldso/dl-elf.c
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--- uClibc-ng-1.0.22.orig/ldso/ldso/dl-elf.c 2017-03-14 12:17:57.754063532 -0700
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+++ uClibc-ng-1.0.22/ldso/ldso/dl-elf.c 2017-03-14 17:14:21.846398236 -0700
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@@ -307,6 +307,19 @@ struct elf_resolve *_dl_load_shared_libr
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}
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}
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#endif
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+
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+#ifdef LDSO_MULTILIB_DIR
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+ /* If multilib directory is selected, search it before falling back to
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+ standard lib directories. */
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+ _dl_if_debug_dprint("\tsearching multilib lib path list\n");
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+ tpnt1 = search_for_named_library(libname, rflags,
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+ UCLIBC_RUNTIME_PREFIX LDSO_MULTILIB_DIR ":"
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+ UCLIBC_RUNTIME_PREFIX "usr" LDSO_MULTILIB_DIR,
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+ rpnt, NULL);
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+ if (tpnt1 != NULL)
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+ return tpnt1;
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+#endif
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+
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#if defined SHARED && defined __LDSO_SEARCH_INTERP_PATH__
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/* Look for libraries wherever the shared library loader
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* was installed */
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@@ -315,6 +328,7 @@ struct elf_resolve *_dl_load_shared_libr
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if (tpnt1 != NULL)
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return tpnt1;
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#endif
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+
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/* Lastly, search the standard list of paths for the library.
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This list must exactly match the list in uClibc/ldso/util/ldd.c */
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_dl_if_debug_dprint("\tsearching full lib path list\n");
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diff -urpN uClibc-ng-1.0.22.orig/ldso/ldso/Makefile.in uClibc-ng-1.0.22/ldso/ldso/Makefile.in
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--- uClibc-ng-1.0.22.orig/ldso/ldso/Makefile.in 2017-03-14 12:17:57.754063532 -0700
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+++ uClibc-ng-1.0.22/ldso/ldso/Makefile.in 2017-03-14 15:35:35.277104175 -0700
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@@ -34,6 +34,11 @@ CFLAGS-$(DODEBUG)-ldso/ldso := -O2 -g
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CFLAGS-ldso.c := -DLDSO_ELFINTERP=\"$(TARGET_ARCH)/elfinterp.c\"
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+# Search non-default multilib directories
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+ifneq ($(MULTILIB_DIR),lib)
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+CFLAGS-ldso.c += -DLDSO_MULTILIB_DIR=\"$(MULTILIB_DIR)\"
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+endif
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+
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ifeq ($(TARGET_ARCH),arc)
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CFLAGS-ldso.c += -mno-long-calls
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endif
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