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comparison src/configure.in @ 2019:966289a3dd7e v7.2.316

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updated for version 7.2-316
author vimboss
date Wed, 16 Dec 2009 16:14:51 +0000
parents c58b9479e304
children d8983769c9dd
comparison
equal deleted inserted replaced
2018:c58b9479e304 2019:966289a3dd7e
3239 else 3239 else
3240 AC_MSG_RESULT(no) 3240 AC_MSG_RESULT(no)
3241 fi 3241 fi
3242 dnl -D_FORTIFY_SOURCE=2 crashes Vim on strcpy(buf, "000") when buf is 3242 dnl -D_FORTIFY_SOURCE=2 crashes Vim on strcpy(buf, "000") when buf is
3243 dnl declared as char x[1] but actually longer. Introduced in gcc 4.0. 3243 dnl declared as char x[1] but actually longer. Introduced in gcc 4.0.
3244 dnl Also remove duplicate _FORTIFY_SOURCE arguments.
3244 AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1) 3245 AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
3245 if test "$gccmajor" -gt "3"; then 3246 if test "$gccmajor" -gt "3"; then
3246 CFLAGS=`echo "$CFLAGS -D_FORTIFY_SOURCE=1" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=2//g' -e 's/-D_FORTIFY_SOURCE=2//g'` 3247 CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -D_FORTIFY_SOURCE=1/'`
3247 AC_MSG_RESULT(yes) 3248 AC_MSG_RESULT(yes)
3248 else 3249 else
3249 AC_MSG_RESULT(no) 3250 AC_MSG_RESULT(no)
3250 fi 3251 fi
3251 fi 3252 fi