[patch] fix build of cross-compiler to AIX

Steven Bosscher stevenb.gcc@gmail.com
Thu Feb 14 12:17:00 GMT 2013


Building a cross-compiler from powerpc-linux to powerpc-aix fails with:

../../combined/gcc/collect2.c: In function 'void scan_prog_file(const
char*, scanpass, scanfilter)':
../../combined/gcc/collect2.c:2860:8: error: 'F_LOADONLY' was not
declared in this scope

This is due to:
2013-02-03  David Edelsohn  <>
            Andrew Dixie  <>

        * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY
        flag set.

Attached patch adds the definition, taken from the AIX 7.1 Information Center

OK for trunk?


        * collect2-aix.h: Define F_LOADONLY.

Index: collect2-aix.h
--- collect2-aix.h      (revision 196048)
+++ collect2-aix.h      (working copy)
@@ -229,7 +229,8 @@
 /* Definitions required by collect2.  */
 #define C_EXT 2

-#define F_SHROBJ 0x2000
+#define F_SHROBJ    0x2000
+#define F_LOADONLY  0x4000

 #define N_UNDEF ((short) 0)
 #define N_TMASK 060

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