Thanks, @Eric, @Konstantin for pointing that out that missing quote and
extra whitespace. Appreciate it. I'm new to all this linking and
these always make me confused.
I tried the following,
CFLAGS='-DSSL_EXPERIMENTAL_ENGINE -DSSL_ENGINE -DOPENSSL_LOAD_CONF'
LDFLAGS='-L./libxxx -Wl,-Bstatic -lxxx -Wl,-rpath=/opt/openssl/lib'
./configure --prefix=/etc/apache2 --enable-ssl --with-ssl=/opt/openssl/
--with-pcre=/usr/local/pcre --enable-so
and it shows me,
checking for chosen layout... Apache
checking for working mkdir -p... yes
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
configure:
configure: Configuring Apache Portable Runtime library...
configure:
checking for APR... yes
setting CC to "gcc"
setting CPP to "gcc -E"
adding "-g" to CFLAGS
adding "-O2" to CFLAGS
adding "-pthread" to CFLAGS
setting CPPFLAGS to " -DLINUX -D_REENTRANT -D_GNU_SOURCE"
configure:
configure: Configuring Apache Portable Runtime Utility library...
configure:
checking for APR-util... yes
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/apache/Downloads/httpd-2.4.46':
configure: error: C compiler cannot create executables
See `config.log' for more details
I do not understand why it shows my C compiler is not working? The
config.log https://pastebin.com/U72JMZqF
Thanks,
Shariful
On Wed, Oct 20, 2021 at 1:18 PM Konstantin Kolinko <knst.koli...@gmail.com>
wrote:
> ср, 20 окт. 2021 г. в 21:59, Shariful Alam <dipto...@gmail.com>:
> >
> > Hello,
> >
> > I'm trying to install httpd-2.4.46 from the source. Usually, I use the
> following command to configure and it works fine,
> >
> > ~/Downloads/httpd-2.4.46$ CFLAGS='-DSSL_EXPERIMENTAL_ENGINE
> -DSSL_ENGINE -DOPENSSL_LOAD_CONF' LDFLAGS=-Wl,-rpath=/opt/openssl/lib
> ./configure --prefix=/etc/apache2 --enable-ssl --with-ssl=/opt/openssl/
> --with-pcre=/usr/local/pcre --enable-so
> >
> >
> > Currently, I'm trying to link a third-party library while installing the
> httpd. using the following command,
> >
> > ~/Downloads/httpd-2.4.46$ CFLAGS='-DSSL_EXPERIMENTAL_ENGINE
> -DSSL_ENGINE -DOPENSSL_LOAD_CONF' LDFLAGS= -L./libxxx -Wl, -Bstatic -lxxx
> -Wl, -rpath=/opt/openssl/lib ./configure --prefix=/etc/apache2 --enable-ssl
> --with-ssl=/opt/openssl/ --with-pcre=/usr/local/pcre --enable-so
> >
> >
> > and it shows the following error,
> >
> > -bash: -L./libxxx: No such file or directory
> >
> > However, the "libxxx " directory presents in the same directory from
> where I'm running the above command.
> >
>
> Note that in your command line there is a whitespace just after
> "LDFLAGS=" and before its supposed value.
>
> A shell command may be preceded by a series of variable assignments.
> When the shell encounters the whitespace just after "LDFLAGS=" it
> interprets that it ends those assignments, and tries to execute
> "-L./libxxx" as the command.
>
>
> https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_09_01
>
> Best regards,
> Konstantin Kolinko
>
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