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updated for version 7.3.368

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Problem:    Gcc complains about redefining _FORTIFY_SOURCE.
Solution:   Undefine it before redefining it.
This commit is contained in:
Bram Moolenaar 2011-12-08 15:17:34 +01:00
parent ae7ba984ee
commit aeabe0545d
4 changed files with 8 additions and 5 deletions
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4
src/Makefile
View File

@ -561,8 +561,8 @@ CClink = $(CC)
#CFLAGS = -g -O2 '-DSTARTUPTIME="vimstartup"' -fno-strength-reduce -Wall -Wmissing-prototypes
# Use this with GCC to check for mistakes, unused arguments, etc.
#CFLAGS = -g -Wall -Wextra -Wmissing-prototypes -Wunreachable-code -D_FORTIFY_SOURCE=1
#CFLAGS = -g -O2 -Wall -Wextra -Wmissing-prototypes -D_FORTIFY_SOURCE=1 -DU_DEBUG
#CFLAGS = -g -Wall -Wextra -Wmissing-prototypes -Wunreachable-code -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
#CFLAGS = -g -O2 -Wall -Wextra -Wmissing-prototypes -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -DU_DEBUG
#PYTHON_CFLAGS_EXTRA = -Wno-missing-field-initializers
#MZSCHEME_CFLAGS_EXTRA = -Wno-unreachable-code -Wno-unused-parameter

4
src/auto/configure vendored
View File

@ -12483,10 +12483,10 @@ $as_echo "yes" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_FORTIFY_SOURCE=1" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need -D_FORTIFY_SOURCE=1" >&5
$as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
if test "$gccmajor" -gt "3"; then
CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -D_FORTIFY_SOURCE=1/'`
CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

3
src/configure.in
View File

@ -3584,9 +3584,10 @@ if test "$GCC" = yes; then
dnl -D_FORTIFY_SOURCE=2 crashes Vim on strcpy(buf, "000") when buf is
dnl declared as char x[1] but actually longer. Introduced in gcc 4.0.
dnl Also remove duplicate _FORTIFY_SOURCE arguments.
dnl And undefine it first to avoid a warning.
AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
if test "$gccmajor" -gt "3"; then
CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -D_FORTIFY_SOURCE=1/'`
CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)

2
src/version.c
View File

@ -714,6 +714,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
368,
/**/
367,
/**/