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authorAlexey Lebedeff <[email protected]>2016-04-21 18:11:58 +0300
committerAlexey Lebedeff <[email protected]>2016-04-21 18:45:23 +0300
commit98b8650d22e94a5ff839170833f691294f6276d0 (patch)
treea2efdc4e9fb8e072a4d7604d8661745bf4c2b7b6 /erts/configure.in
parent523e048754f5086a6cc4fd9a250e1b495fc5b9b8 (diff)
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Fix program paths used in build process
Not every OS has '/bin/rm' or '/bin/pwd' at exactly that location. In some places in configure scripts result of AC_PATH_PROG was already correctly used, this patch makes this usage more consistent. As for `/bin/pwd` in `otp_build`, shell built-in one is already used in mingw parts - so it should cause no harm to use it everywhere. Difference is only in symlinks resolution - non-builtin `pwd` always returns absolute path, and builtin-one could take into account what sequence of user actions lead to current value of $PWD.
Diffstat (limited to 'erts/configure.in')
-rw-r--r--erts/configure.in48
1 files changed, 26 insertions, 22 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 4ade3b3086..751dbac249 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -62,9 +62,6 @@ if test x"${ERL_TOP}/erts" != x"$srcdir"; then
fi
erl_top=${ERL_TOP}
-# Remove old configuration information
-/bin/rm -f "$ERL_TOP/erts/CONF_INFO"
-
# echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# echo X
# echo "X srcdir = $srcdir"
@@ -796,6 +793,27 @@ esac
AC_SUBST(LIBCARBON)
+
+_search_path=/bin:/usr/bin:/usr/local/bin:$PATH
+
+AC_PATH_PROG(RM, rm, false, $_search_path)
+if test "$ac_cv_path_RM" = false; then
+ AC_MSG_ERROR([No 'rm' command found])
+fi
+
+AC_PATH_PROG(MKDIR, mkdir, false, $_search_path)
+if test "$ac_cv_path_MKDIR" = false; then
+ AC_MSG_ERROR([No 'mkdir' command found])
+fi
+
+_search_path=
+
+
+# Remove old configuration information.
+# Next line should be placed after AC_PATH_PROG(RM, ...), but before
+# first output to CONN_INFO. So this is just the right place.
+$RM -f "$ERL_TOP/erts/CONF_INFO"
+
dnl Check if we should/can build a halfword emulator
AC_MSG_CHECKING(if we are building a halfword emulator (32bit heap on 64bit machine))
@@ -845,27 +863,13 @@ if test "$ac_cv_prog_AR" = false; then
AC_MSG_ERROR([No 'ar' command found in PATH])
fi
-_search_path=/bin:/usr/bin:/usr/local/bin:$PATH
-
-AC_PATH_PROG(RM, rm, false, $_search_path)
-if test "$ac_cv_path_RM" = false; then
- AC_MSG_ERROR([No 'rm' command found])
-fi
-
-AC_PATH_PROG(MKDIR, mkdir, false, $_search_path)
-if test "$ac_cv_path_MKDIR" = false; then
- AC_MSG_ERROR([No 'mkdir' command found])
-fi
-
-_search_path=
-
#
# Get programs needed for building the documentation
#
## Delete previous failed configure results
if test -f doc/CONF_INFO; then
- rm doc/CONF_INFO
+ $RM doc/CONF_INFO
fi
AC_CHECK_PROGS(XSLTPROC, xsltproc)
@@ -3967,7 +3971,7 @@ if test "$enable_dtrace_test" = "yes" ; then
[$RM -f $DTRACE_2STEP_TEST
dtrace -G $DTRACE_CPP $DTRACE_BITS_FLAG -Iemulator/beam -o $DTRACE_2STEP_TEST -s emulator/beam/erlang_dtrace.d conftest.$OBJEXT 2>&AS_MESSAGE_LOG_FD
if test -f $DTRACE_2STEP_TEST; then
- rm $DTRACE_2STEP_TEST
+ $RM $DTRACE_2STEP_TEST
DTRACE_ENABLED_2STEP=yes
fi],
[])
@@ -4143,7 +4147,7 @@ ssl_done=yes # Default only one run
# Remove all SKIP files from previous runs
for a in ssl crypto ssh; do
- /bin/rm -f $ERL_TOP/lib/$a/SKIP
+ $RM -f $ERL_TOP/lib/$a/SKIP
done
SSL_DYNAMIC_ONLY=$enable_dynamic_ssl
@@ -4740,7 +4744,7 @@ need_java="jinterface ic/java_src"
# Remove all SKIP files from previous runs
for a in $need_java ; do
- /bin/rm -f $ERL_TOP/lib/$a/SKIP
+ $RM -f $ERL_TOP/lib/$a/SKIP
done
if test "X$with_javac" = "Xno"; then
@@ -4791,7 +4795,7 @@ dnl this deliberately does not believe that 'gcc' is a C++ compiler
AC_CHECK_TOOLS(CXX, [$CCC c++ g++ CC cxx cc++ cl], false)
# Remove SKIP file from previous run
-/bin/rm -f $ERL_TOP/lib/orber/SKIP
+$RM -f $ERL_TOP/lib/orber/SKIP
if test "$CXX" = false; then
echo "No C++ compiler found" > $ERL_TOP/lib/orber/SKIP