X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=INSTALL;h=1da728e15bba2522a6d8435e71e367758d891ca7;hb=a556f418842dfe03ea305962f0a37abd6d340348;hp=b1dca8cf593b7116c751e6eb38aaaa9e6137686d;hpb=0af41ea47efc982377e2a9afb503c2b0bce2e853;p=mmh diff --git a/INSTALL b/INSTALL index b1dca8c..1da728e 100644 --- a/INSTALL +++ b/INSTALL @@ -50,12 +50,10 @@ need an ANSI C compiler such as gcc. 3) make -4) make test +4) make check - This takes a bit of time (under 2 minutes on a modern machine) but - is highly recommended. "make test" copies your configuration and - rebuilds nmh completely in a sandbox, so you can test without - disturbing an existing nmh installation or any of your nmh folders. + This takes a bit of time, around one minute on a modern machine, + but is highly recommended. 5) make install @@ -135,30 +133,21 @@ Compiler options, or using a different compiler By default, configure will use the "gcc" compiler if found. You can use a different compiler, or add unusual options for compiling or linking that the "configure" script does not know about, by giving -"configure" initial values for these in its environment. Using a -Bourne-compatible shell, such as sh, ksh, zsh, or bash, you can do -that on the command line like this: - CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure +"configure" initial values for these on its command line or in its +environment. For example, -Or on systems that have the "env" program, you can do it like this: - env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix -If you want to add to, not replace, compile flags, you can use OURDEFS -with env or like this: - OURDEFS='-Wextra -Wno-sign-compare' ./configure +If you wish to add options that are only used at compile time instead of +link time, you can use the CPPFLAGS variable: -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 -unused Makefile macro, like this: - make AM_CFLAGS=--coverage + ./configure CPPFLAGS='-Wextra -Wno-sign-compare' -That does not include that setting in the configuration, so you will -have to repeat it if you re-run "make". One example would be if you -build the test suite as a separate step: - make test AM_CFLAGS=--coverage +If you want to add to both compile and link flags at build time +without putting them in the configuration, you can use the AM_CFLAGS +Makefile macro: -Though note that the Makefile test target depends on the default -target, so both be can built in one step with "make test". + make AM_CFLAGS=--coverage ---------------------------------------- Building nmh on additional architectures @@ -181,7 +170,7 @@ run the "configure" script. "configure" automatically checks for the 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 ---------------------