diff options
Diffstat (limited to 'chapter05/bzip2-exp.xml')
| -rw-r--r-- | chapter05/bzip2-exp.xml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/chapter05/bzip2-exp.xml b/chapter05/bzip2-exp.xml index 64735fb61..d3b74f9a0 100644 --- a/chapter05/bzip2-exp.xml +++ b/chapter05/bzip2-exp.xml @@ -3,7 +3,7 @@ <para> <userinput>sed: </userinput> The sed command here searches for the -string "$(CC) $(CFLAGS) -o" and replaced it by "$(CC) $(CFLAGS) +string "$(CC) $(CFLAGS) -o" and replaces it by "$(CC) $(CFLAGS) $(LDFLAGS) -o" in the Makefile file. We make that modification so it will be easier to link bzip2 statically. </para> @@ -11,10 +11,10 @@ will be easier to link bzip2 statically. <para> <userinput>...Makefile | make -f -:</userinput> Makefile is the last parameter of the sed command which indicates the file to -search and replace in. sed normally sends the modified file to stdout -(standard output) which will be the console. With the construction we -use, sed's output will be piped to the make program. Normally when make -is started it tries to find a number of files like Makefile. But we have +search and replace in. Sed normally sends the modified file to stdout +(standard output), which will be the console. With the construction we +use, sed's output will be piped to the make program. Normally, when make +is started, it tries to find a number of files like Makefile. But we have modified the Makefile file so we don't want make to use it. The "-f -" parameter tells make to read it's input from another file, or from stdin (standard input) which the dash (-) implies. This is one way to do it. |