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| author | yuangongji <82787816@qq.com> | 2019-10-26 22:31:18 +0800 |
|---|---|---|
| committer | yuangongji <82787816@qq.com> | 2019-10-26 22:43:26 +0800 |
| commit | 53b3be4ee9e814a22876675c0ee004f0ebfb8535 (patch) | |
| tree | 3c81965ab47b9c589300409789dc4144d5671516 /m4 | |
| parent | 5fe83d7433022e29a401753f64ec78faaf25e0a7 (diff) | |
| download | libevent-53b3be4ee9e814a22876675c0ee004f0ebfb8535.tar.gz | |
autotools: fails build when need but can not find openssl
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/libevent_openssl.m4 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/m4/libevent_openssl.m4 b/m4/libevent_openssl.m4 index 19811981..a5ea6762 100644 --- a/m4/libevent_openssl.m4 +++ b/m4/libevent_openssl.m4 @@ -47,6 +47,11 @@ case "$enable_openssl" in AC_SUBST(OPENSSL_LIBS) case "$have_openssl" in yes) AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl]) ;; + *) AC_MSG_ERROR([openssl is a must but can not be found. You should add the \ +directory containing `openssl.pc' to the `PKG_CONFIG_PATH' environment variable, \ +or set `CFLAGS' and `LDFLAGS' directly for openssl, or use `--disable-openssl' \ +to disable support for openssl encryption]) + ;; esac ;; esac |