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authorнаб <nabijaczleweli@nabijaczleweli.xyz>2023-05-04 22:25:57 +0200
committerCarlos O'Donell <carlos@redhat.com>2023-05-08 09:59:45 -0400
commitcea74a4a24c36202309e8254f1f938e2166488f3 (patch)
tree35a3dd9704d1cdb22cd74478a50a2c942b22725f
parent2f679937b35b7f9a8d448ab2ee03bc1fb3ace263 (diff)
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testsuite: stdlib/isomac.c: fix REQUIREMENTS
All of the mentioned variables are gone. gcc is just the default and
argv[1] can be used instead. /usr/include isn't hard-coded and you can
pass argv[2] with -I... to adjust.

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-rw-r--r--stdlib/isomac.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/stdlib/isomac.c b/stdlib/isomac.c
index 3a6009d988..a371bb2593 100644
--- a/stdlib/isomac.c
+++ b/stdlib/isomac.c
@@ -45,14 +45,11 @@
    compiler compiles some other language than Standard C.
 
    REQUIREMENTS:
-     This program calls gcc to get the list of defined macros. If you
+     This program calls ${1-gcc} to get the list of defined macros. If you
      don't have gcc you're probably out of luck unless your compiler or
-     preprocessor has something similar to gcc's -dM option. Tune
-     PRINT_MACROS in this case. This program assumes headers are found
-     under /usr/include and that there is a writable /tmp directory.
-     Tune SYSTEM_INCLUDE if your system differs.
-     #define BROKEN_SYSTEM if system(NULL) bombs -- one more violation
-     of ISO C, by the way.
+     preprocessor has something similar to gcc's -dM option. This program
+     assumes headers are found in the default search path (pass -I... in
+     $2 if this is not the case) and that there is a writable /tmp directory.
 
    OUTPUT:
      Each header file name is printed, followed by illegal macro names