Hello,
I've tried to install tcc on centos 5 (probably old 64 bit version) and
uses some funny paths such as usr/lib64 causing tcc not to actually find
the required files. The attached patch fixes the issue for me.
best regards,
Nikos
diff -ur tcc-0.9.25/libtcc.c tcc-0.9.25-centos/libtcc.c
--- tcc-0.9.25/libtcc.c 2009-05-18 16:27:06.000000000 +0200
+++ tcc-0.9.25-centos/libtcc.c 2010-01-27 11:01:56.000000000 +0100
@@ -1823,9 +1823,14 @@
#ifndef TCC_TARGET_PE
/* default library paths */
- tcc_add_library_path(s, CONFIG_SYSROOT "/usr/local/lib");
+# if defined(TCC_TARGET_X86_64_CENTOS)
+ tcc_add_library_path(s, CONFIG_SYSROOT "/usr/lib64");
+ tcc_add_library_path(s, CONFIG_SYSROOT "/lib64");
+# else
tcc_add_library_path(s, CONFIG_SYSROOT "/usr/lib");
tcc_add_library_path(s, CONFIG_SYSROOT "/lib");
+# endif
+ tcc_add_library_path(s, CONFIG_SYSROOT "/usr/local/lib");
#endif
/* no section zero */
diff -ur tcc-0.9.25/Makefile tcc-0.9.25-centos/Makefile
--- tcc-0.9.25/Makefile 2009-05-18 16:27:06.000000000 +0200
+++ tcc-0.9.25-centos/Makefile 2010-01-27 11:05:21.000000000 +0100
@@ -52,6 +52,7 @@
else
ifeq ($(ARCH),x86-64)
NATIVE_TARGET=-DTCC_TARGET_X86_64
+NATIVE_TARGET+=$(if $(wildcard
/lib64/ld-linux-x86-64.so.2),-DTCC_TARGET_X86_64_CENTOS)
LIBTCC1=libtcc1.a
endif
endif
Only in tcc-0.9.25-centos/: tcc
Only in tcc-0.9.25-centos/: tcc.1
diff -ur tcc-0.9.25/tccelf.c tcc-0.9.25-centos/tccelf.c
--- tcc-0.9.25/tccelf.c 2009-05-18 16:27:06.000000000 +0200
+++ tcc-0.9.25-centos/tccelf.c 2010-01-27 11:04:57.000000000 +0100
@@ -1277,7 +1277,11 @@
#elif defined TCC_ARM_EABI
static char elf_interp[] = "/lib/ld-linux.so.3";
#elif defined(TCC_TARGET_X86_64)
+# if defined(TCC_TARGET_X86_64_CENTOS)
+static char elf_interp[] = "/lib64/ld-linux-x86-64.so.2";
+# else
static char elf_interp[] = "/lib/ld-linux-x86-64.so.2";
+# endif
#elif defined(TCC_UCLIBC)
static char elf_interp[] = "/lib/ld-uClibc.so.0";
#else
diff -ur tcc-0.9.25/tcc.h tcc-0.9.25-centos/tcc.h
--- tcc-0.9.25/tcc.h 2009-05-18 16:27:06.000000000 +0200
+++ tcc-0.9.25-centos/tcc.h 2010-01-27 10:46:17.000000000 +0100
@@ -126,7 +126,11 @@
/* path to find crt1.o, crti.o and crtn.o. Only needed when generating
executables or dlls */
-#define CONFIG_TCC_CRT_PREFIX CONFIG_SYSROOT "/usr/lib"
+#if defined(TCC_TARGET_X86_64_CENTOS)
+# define CONFIG_TCC_CRT_PREFIX CONFIG_SYSROOT "/usr/lib64"
+#else
+# define CONFIG_TCC_CRT_PREFIX CONFIG_SYSROOT "/usr/lib"
+#endif
#define INCLUDE_STACK_SIZE 32
#define IFDEF_STACK_SIZE 64
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