Module: ppl/ppl Branch: master Commit: 99a25a1ecae28222bb8ee84fc6d4d5d1219ad34f URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=99a25a1ecae28...
Author: Abramo Bagnara abramo.bagnara@gmail.com Date: Sun Dec 19 10:08:48 2010 +0100
Replaced $(cmd) with `cmd` in m4 autoconf files.
---
m4/ac_check_sicstus_prolog.m4 | 3 ++- m4/ac_check_xsb_prolog.m4 | 8 ++++---- 2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/m4/ac_check_sicstus_prolog.m4 b/m4/ac_check_sicstus_prolog.m4 index 6d9c841..ff30eb8 100644 --- a/m4/ac_check_sicstus_prolog.m4 +++ b/m4/ac_check_sicstus_prolog.m4 @@ -28,7 +28,8 @@ then dnl The following would fail to find the real base if `sicstus' dnl is a symbolic link. dnl sicstus_prolog_base=$(dirname $(dirname $sicstus_prolog)) - sicstus_prolog_base=$(dirname $($sicstus_prolog -f --goal "use_module(library(system)), environ('SP_APP_DIR', X), write(X), nl, halt.")) + sicstus_prolog_app_dir=`$sicstus_prolog -f --goal "use_module(library(system)), environ('SP_APP_DIR', X), write(X), nl, halt."` + sicstus_prolog_base=`dirname $sicstus_prolog_app_dir` SICSTUS_PROLOG_INCLUDE_OPTIONS="-I${sicstus_prolog_base}/include" ac_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $SICSTUS_PROLOG_INCLUDE_OPTIONS" diff --git a/m4/ac_check_xsb_prolog.m4 b/m4/ac_check_xsb_prolog.m4 index 7252b45..df03715 100644 --- a/m4/ac_check_xsb_prolog.m4 +++ b/m4/ac_check_xsb_prolog.m4 @@ -28,14 +28,14 @@ then dnl The foreign language interface include file is `cinterf.h', dnl but this resides in the emulator directory and is not installed dnl in any standard place. - xsb_emu_dir=$(xsb --nobanner --quietload --noprompt \ + xsb_emu_dir=`xsb --nobanner --quietload --noprompt \ -e "write('emudir='), \ xsb_configuration(emudir, X), write(X), nl, halt." \ - 2>/dev/null | sed "s/^emudir=//g") - xsb_config_dir=$(xsb --nobanner --quietload --noprompt \ + 2>/dev/null | sed "s/^emudir=//g"` + xsb_config_dir=`xsb --nobanner --quietload --noprompt \ -e "write('config_dir='), \ xsb_configuration(config_dir,X), write(X), nl, halt." \ - 2>/dev/null | sed "s/^config_dir=//g") + 2>/dev/null | sed "s/^config_dir=//g"` XSB_PROLOG_INCLUDE_OPTIONS="-I${xsb_emu_dir} -I${xsb_config_dir}" AC_SUBST(XSB_PROLOG_INCLUDE_OPTIONS) fi