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Ticket #3428: fix -Wredundant-decls compiler warnings...

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...and use compiler option for future compile checks.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andreas Mohr 2015-03-31 20:45:04 +03:00 committed by Andrew Borodin
parent e9b41e5215
commit ca95dec659
4 changed files with 1 additions and 6 deletions
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2
lib/filehighlight/ini-file-read.c
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@ -38,8 +38,6 @@
/*** global variables ****************************************************************************/
extern mc_skin_t mc_skin__default;
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/

2
lib/skin/internal.h
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@ -20,8 +20,6 @@ typedef struct mc_skin_color_struct
/*** global variables defined in .c file *********************************************************/
extern mc_skin_t mc_skin__default;
/*** declarations of public functions ************************************************************/
gboolean mc_skin_ini_file_load (mc_skin_t *);

2
lib/tty/tty-slang.c
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@ -57,8 +57,6 @@
/*** global variables ****************************************************************************/
extern int reset_hp_softkeys;
/*** file scope macro definitions ****************************************************************/
#ifndef SLTT_MAX_SCREEN_COLS

1
m4.include/mc-cflags.m4
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@ -63,6 +63,7 @@ dnl MC_CHECK_ONE_CFLAG([-Wbad-function-cast])
MC_CHECK_ONE_CFLAG([-Wno-unreachable-code])
MC_CHECK_ONE_CFLAG([-Wparentheses])
MC_CHECK_ONE_CFLAG([-Wpointer-sign])
MC_CHECK_ONE_CFLAG([-Wredundant-decls])
MC_CHECK_ONE_CFLAG([-Wreturn-type])
MC_CHECK_ONE_CFLAG([-Wsequence-point])
MC_CHECK_ONE_CFLAG([-Wshadow])