Check-in [2d15b1f24e]
Bounty program for improvements to Tcl and certain Tcl packages.
Overview
Comment:Updated to allow the user to override autodetection of libraries for OpenSSL/etc
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SHA1: 2d15b1f24eeec48e40fc1fef42bde62478420aad
User & Date: rkeene on 2016-12-06 15:23:03
Other Links: branch diff | manifest | tags
Context
2016-12-06
15:36
Added support for specifying a path to OpenSSL/LibreSSL check-in: 1af85e464a user: rkeene tags: tls-1-7
15:23
Updated to allow the user to override autodetection of libraries for OpenSSL/etc check-in: 2d15b1f24e user: rkeene tags: tls-1-7
15:08
Updated to verify all commands are available before starting autogen check-in: 301214a2d6 user: rkeene tags: tls-1-7
Changes

Modified aclocal/tcltls_openssl.m4 from [dc9bb37a5d] to [3df4178baf].

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AC_DEFUN([TCLTLS_SSL_OPENSSL], [
	dnl Use pkg-config to find the libraries




	TCLTLS_SSL_LIBS="`"${PKGCONFIG}" openssl --libs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])


	TCLTLS_SSL_CFLAGS="`"${PKGCONFIG}" openssl --cflags-only-other`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])


	TCLTLS_SSL_CPPFLAGS="`"${PKGCONFIG}" openssl --cflags-only-I`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])


	dnl Save compile-altering variables we are changing
	SAVE_LIBS="${LIBS}"
	SAVE_CFLAGS="${CFLAGS}"
	SAVE_CPPFLAGS="${CPPFLAGS}"

	dnl Update compile-altering variables to include the OpenSSL libraries

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AC_DEFUN([TCLTLS_SSL_OPENSSL], [
	dnl Use pkg-config to find the libraries
	AC_ARG_VAR([TCLTLS_SSL_LIBS], [libraries to pass to the linker for OpenSSL or LibreSSL])
	AC_ARG_VAR([TCLTLS_SSL_CFLAGS], [C compiler flags for OpenSSL or LibreSSL])
	AC_ARG_VAR([TCLTLS_SSL_CPPFLAGS], [C preprocessor flags for OpenSSL or LibreSSL])
	if test -z "$TCLTLS_SSL_LIBS"; then
	TCLTLS_SSL_LIBS="`"${PKGCONFIG}" openssl --libs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	if test -z "$TCLTLS_SSL_CFLAGS"; then
	TCLTLS_SSL_CFLAGS="`"${PKGCONFIG}" openssl --cflags-only-other`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	if test -z "$TCLTLS_SSL_CPPFLAGS"; then
	TCLTLS_SSL_CPPFLAGS="`"${PKGCONFIG}" openssl --cflags-only-I`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi

	dnl Save compile-altering variables we are changing
	SAVE_LIBS="${LIBS}"
	SAVE_CFLAGS="${CFLAGS}"
	SAVE_CPPFLAGS="${CPPFLAGS}"

	dnl Update compile-altering variables to include the OpenSSL libraries