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-rw-r--r--Source/cmakemain.cxx4
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx
index c744dcd..828d2aa 100644
--- a/Source/cmakemain.cxx
+++ b/Source/cmakemain.cxx
@@ -104,7 +104,9 @@ static const char * cmDocumentationOptions[][3] =
"before the -P argument."},
{"--find-package", "Run in pkg-config like mode.",
"Search a package using find_package() and print the resulting flags "
- "to stdout. "},
+ "to stdout. This can be used to use cmake instead of pkg-config to find "
+ "installed libraries in plain Makefile-based projects or in "
+ "autoconf-based projects (via share/aclocal/cmake.m4)."},
{"--graphviz=[file]", "Generate graphviz of dependencies.",
"Generate a graphviz input file that will contain all the library and "
"executable dependencies in the project."},