Mercurial > pub > dyncall > dyncall

comparison configure @ 257:8bb4618c18d8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
- portability changes to configure's "--noexecstack" flag detection (mainly for macos)
author Tassilo Philipp
date Sat, 20 May 2017 17:41:08 +0200
parents 7520e2260097
children 943c182692e2
comparison
equal deleted inserted replaced
256:7520e2260097 257:8bb4618c18d8
221 # @@@ find solution for platforms without objdump 221 # @@@ find solution for platforms without objdump
222 RWXTESTBIN="$BLDTOP/rwxtest.out" # @@@ put this maybe all in Makefile.generic? out of source builds? 222 RWXTESTBIN="$BLDTOP/rwxtest.out" # @@@ put this maybe all in Makefile.generic? out of source builds?
223 STACKFLAGS=`make -f - <<MAKEFILE 223 STACKFLAGS=`make -f - <<MAKEFILE
224 include $C 224 include $C
225 t: 225 t:
226 @(echo .global main;echo main:) | \\\${CC} -xassembler -o "$RWXTESTBIN" -Wa,--noexecstack - 226 @(echo .text;echo .globl main;echo main:) | sed '/m/p;s/m/_m/' | \\\${CC} -xassembler -o "$RWXTESTBIN" -Wa,--noexecstack -
227 @(which objdump && objdump -p "$RWXTESTBIN") | grep -A1 STACK | sed '1d;s/^.*flags //' | awk '{print \\\$1}' 227 @(which objdump && objdump -p "$RWXTESTBIN") | grep -A1 STACK | sed '1d;s/^.*flags[ \\t]\\(rw[x-]\\)[ \\t]*/\\1/'
228 MAKEFILE 228 MAKEFILE
229 ` 229 `
230 rm "$RWXTESTBIN" 2>/dev/null 230 rm "$RWXTESTBIN" 2>/dev/null
231 if [ "$STACKFLAGS" = "rw-" ]; then 231 if [ "$STACKFLAGS" = "rw-" ]; then
232 # platforms differe here, so set them all 232 # platforms differe here, so set them all