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uclibc: Fix getopt implementations conditional compilation

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There's no way to disable getsubopt in uClibc 0.9.33.2: either GNU or
SUSv3 getsubopt is always built.

Properly exclude SUSv3 getsubopt implementation when GNU getopt is
selected.
Exclude GNU getsubopt when SUSv3 getopt is selected. Honor getopt_long
configuration.

This brings UCLIBC_HAS_GNU_GETOPT, UCLIBC_HAS_GNU_GETSUBOPT and
UCLIBC_HAS_GETOPT_LONG handling in sync with uClibc and uClibc-ng tips.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Max Filippov 2015-03-17 02:30:27 +03:00 committed by Thomas Petazzoni
parent 9bdf592654
commit 1919d3c287
1 changed files with 58 additions and 0 deletions
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58
package/uclibc/0.9.33.2/0068-Fix-getopt-implementations-conditional-compilation.patch Normal file
View File

@ -0,0 +1,58 @@
From 5184289b9f453b1e160fbfd2f0922e5ed586d910 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Tue, 17 Mar 2015 02:06:52 +0300
Subject: [PATCH] Fix getopt implementations conditional compilation
Currently there's no way to disable getsubopt: either GNU or SUSv3
getsubopt is always built.
Properly exclude SUSv3 getsubopt implementation when GNU getopt is
selected.
Exclude GNU getsubopt when SUSv3 getopt is selected. Honor getopt_long
configuration.
This brings UCLIBC_HAS_GNU_GETOPT, UCLIBC_HAS_GNU_GETSUBOPT and
UCLIBC_HAS_GETOPT_LONG handling in sync with uClibc and uClibc-ng tips.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
libc/unistd/Makefile.in | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/libc/unistd/Makefile.in b/libc/unistd/Makefile.in
index 2704177..ec51631 100644
--- a/libc/unistd/Makefile.in
+++ b/libc/unistd/Makefile.in
@@ -19,18 +19,18 @@ CSRC := $(filter-out __exec_alloc.c,$(CSRC))
endif
ifeq ($(UCLIBC_HAS_GNU_GETOPT),y)
-CSRC := $(filter-out getopt-susv3.c getopt_long-simple.c,$(CSRC))
+ CSRC := $(filter-out getopt-susv3.c getsubopt-susv3.c getopt_long-simple.c,$(CSRC))
+ ifneq ($(UCLIBC_HAS_GNU_GETSUBOPT),y)
+ CSRC := $(filter-out getsubopt.c,$(CSRC))
+ endif
else
-CSRC := $(filter-out getopt.c,$(CSRC))
-ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
-CSRC := $(filter-out getopt_long-simple.c,$(CSRC))
-endif
-endif
-
-ifeq ($(UCLIBC_HAS_GNU_GETSUBOPT),y)
-CSRC := $(filter-out getsubopt-susv3.c,$(CSRC))
-else
-CSRC := $(filter-out getsubopt.c,$(CSRC))
+ CSRC := $(filter-out getopt.c getsubopt.c,$(CSRC))
+ ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
+ CSRC := $(filter-out getopt_long-simple.c,$(CSRC))
+ endif
+ ifneq ($(UCLIBC_HAS_GNU_GETSUBOPT),y)
+ CSRC := $(filter-out getsubopt-susv3.c,$(CSRC))
+ endif
endif
ifneq ($(UCLIBC_SUSV3_LEGACY),y)
--
1.8.1.4