support for OURDEFS and direct people to use CPPFLAGS instead.
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
-If you want to add to, not replace, compile flags, you can use OURDEFS:
- ./configure OURDEFS='-Wextra -Wno-sign-compare'
+If you wish to add options that are only used at compile time instead of
+link time, you can use the CPPFLAGS variable:
+ ./configure CPPFLAGS='-Wextra -Wno-sign-compare'
If you want to add to both compile and link flags at build time
without putting them in the configuration, you can use an otherwise
If you want to add to both compile and link flags at build time
without putting them in the configuration, you can use an otherwise
source code in the directory that "configure" is in. For example,
cd /usr/local/solaris/nmh
source code in the directory that "configure" is in. For example,
cd /usr/local/solaris/nmh
- /usr/local/src/nmh-1.0/configure
+ /usr/local/src/nmh-1.5/configure
make
---------------------
make
---------------------
-## For backward compatibility, include OURDEFS in DEFS. See INSTALL.
-##
-DEFS = @DEFS@ @OURDEFS@
-
-##
## nmh _does_ have a test suite!
##
testdir = $(srcdir)/test
## nmh _does_ have a test suite!
##
testdir = $(srcdir)/test
AS_CASE(["$host_os"],
[linux*],
[# Like DEFS, but doesn't get stomped on by configure when using config.h:
AS_CASE(["$host_os"],
[linux*],
[# Like DEFS, but doesn't get stomped on by configure when using config.h:
- test -z "$OURDEFS" && OURDEFS="-D_GNU_SOURCE" \
- || OURDEFS="$OURDEFS -D_GNU_SOURCE"])
-AC_SUBST(OURDEFS)
+ AS_IF([test -z "$CPPFLAGS"],[CPPFLAGS="-D_GNU_SOURCE"],
+ [CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"])])
AC_HEADER_STDC
AC_HEADER_TIOCGWINSZ
AC_HEADER_STDC
AC_HEADER_TIOCGWINSZ
compiler : ${CC}
compiler flags : ${CFLAGS}
linker flags : ${LDFLAGS}
compiler : ${CC}
compiler flags : ${CFLAGS}
linker flags : ${LDFLAGS}
-definitions : ${OURDEFS}
+preprocessor flags : ${CPPFLAGS}
source code location : ${srcdir}
binary install path : ${nmhbin}
library install path : ${nmhlib}
source code location : ${srcdir}
binary install path : ${nmhbin}
library install path : ${nmhlib}