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Add definition of GET_ENVIRONMENT and make prefix_from_env() use it. 

From-SVN: r18801
This commit is contained in:
Nick Clifton 1998-03-24 15:55:46 +00:00 committed by Nick Clifton
parent 1fdb7d9353
commit 72cf690274
2 changed files with 10 additions and 3 deletions
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3
gcc/ChangeLog
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@ -7,7 +7,8 @@ Tue Mar 24 10:44:11 1998 Nick Clifton <nickc@cygnus.com>
(main): Test for debug command line switch at start of program
execution.
(main): Use GET_ENVIRONMENT rather than getenv().
(prefix_from_env): Use GET_ENVIRONMENT.
1998-03-24 Mark Mitchell <mmitchell@usa.net>
* cplus-dem.c (optable): Add sizeof.

10
gcc/collect2.c
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@ -242,9 +242,14 @@ char * temporary_firstobj;
/* Defined in the automatically-generated underscore.c. */
extern int prepends_underscore;
extern char *getenv ();
extern char *mktemp ();
extern FILE *fdopen ();
#ifndef GET_ENVIRONMENT
#define GET_ENVIRONMENT(ENV_VALUE,ENV_NAME) ENV_VALUE = getenv (ENV_NAME)
#endif
/* Structure to hold all the directories in which to search for files to
execute. */
@ -906,7 +911,8 @@ prefix_from_env (env, pprefix)
char *env;
struct path_prefix *pprefix;
{
char *p = getenv (env);
char *p;
GET_ENVIRONMENT (p, env);
if (p)
prefix_from_string (p, pprefix);
@ -1032,7 +1038,7 @@ main (argc, argv)
In practice, collect will rarely invoke itself. This can happen now
that we are no longer called gld. A perfect example is when running
gcc in a build directory that has been installed. When looking for
ld, we will find our installed version and believe that's the real ld. */
ld's, we will find our installed version and believe that's the real ld. */
/* We must also append COLLECT_NAME to COLLECT_NAMES to watch for the
previous version of collect (the one that used COLLECT_NAME and only