development/bootstrap-build-environment
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This commit is contained in:
Marc Wäckerlin
2015-11-20 15:14:00 +00:00
parent dec02f3fc6
commit 697765c715
1 changed files with 9 additions and 6 deletions
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15
scripts/ax_init_standard_project.m4
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@@ -90,16 +90,19 @@ AC_DEFUN([AX_ADD_MAKEFILE_TARGET_DEP], [
fi fi
]) ])
# Same as AC_SUBST, but adds -Dname="value" option to CPPFLAGS # Same as AC_SUBST, but adds -Dname="value" option to CPPFLAGS and a
# notz only a @name@ replacement, but also a @name_ENCODED@ one to be
# used in code.
# - parameters: # - parameters:
# $1 = variable name # $1 = variable name
AC_DEFUN([AX_SUBST], [ AC_DEFUN([AX_SUBST], [
[$1]_ENCODED=$(echo "${$1}" | awk 1 ORS='\\n' | sed 's,\\n$,,')
[$1]_ENCODED=${[$1]_ENCODED//\"/\\\"}
[$1]_ENCODED=${[$1]_ENCODED//\'/\'\"\'\"\'}
[$1]_ENCODED=${[$1]_ENCODED//#/\\#}
AM_CPPFLAGS+=" '-D$1=\"${[$1]_ENCODED}\"'"
AC_SUBST([$1]) AC_SUBST([$1])
tmp_var=$(echo "${$1}" | awk 1 ORS='\\n' | sed 's,\\n$,,') AC_SUBST([$1]_ENCODED)
tmp_var=${tmp_var//\"/\\\"}
tmp_var=${tmp_var//\'/\'\"\'\"\'}
tmp_var=${tmp_var//#/\\#}
AM_CPPFLAGS+=" '-D$1=\"${tmp_var}\"'"
AC_SUBST(AM_CPPFLAGS) AC_SUBST(AM_CPPFLAGS)
]) ])